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llvm-project/clang/lib/AST/StmtOpenMP.cpp

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Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
//===--- StmtOpenMP.cpp - Classes for OpenMP directives -------------------===//
//
Update the file headers across all of the LLVM projects in the monorepo to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
2019-01-19 16:50:56 +08:00
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
//
//===----------------------------------------------------------------------===//
//
// This file implements the subclesses of Stmt class declared in StmtOpenMP.h
//
//===----------------------------------------------------------------------===//
#include "clang/AST/StmtOpenMP.h"
#include "clang/AST/ASTContext.h"
using namespace clang;
void OMPExecutableDirective::setClauses(ArrayRef<OMPClause *> Clauses) {
assert(Clauses.size() == getNumClauses() &&
"Number of clauses is not the same as the preallocated buffer");
std::copy(Clauses.begin(), Clauses.end(), getClauses().begin());
}
[clang][OpeMP] Model OpenMP structured-block in AST (PR40563) Summary: https://www.openmp.org/wp-content/uploads/OpenMP-API-Specification-5.0.pdf, page 3: ``` structured block For C/C++, an executable statement, possibly compound, with a single entry at the top and a single exit at the bottom, or an OpenMP construct. COMMENT: See Section 2.1 on page 38 for restrictions on structured blocks. ``` ``` 2.1 Directive Format Some executable directives include a structured block. A structured block: • may contain infinite loops where the point of exit is never reached; • may halt due to an IEEE exception; • may contain calls to exit(), _Exit(), quick_exit(), abort() or functions with a _Noreturn specifier (in C) or a noreturn attribute (in C/C++); • may be an expression statement, iteration statement, selection statement, or try block, provided that the corresponding compound statement obtained by enclosing it in { and } would be a structured block; and Restrictions Restrictions to structured blocks are as follows: • Entry to a structured block must not be the result of a branch. • The point of exit cannot be a branch out of the structured block. C / C++ • The point of entry to a structured block must not be a call to setjmp(). • longjmp() and throw() must not violate the entry/exit criteria. ``` Of particular note here is the fact that OpenMP structured blocks are as-if `noexcept`, in the same sense as with the normal `noexcept` functions in C++. I.e. if throw happens, and it attempts to travel out of the `noexcept` function (here: out of the current structured-block), then the program terminates. Now, one of course can say that since it is explicitly prohibited by the Specification, then any and all programs that violate this Specification contain undefined behavior, and are unspecified, and thus no one should care about them. Just don't write broken code /s But i'm not sure this is a reasonable approach. I have personally had oss-fuzz issues of this origin - exception thrown inside of an OpenMP structured-block that is not caught, thus causing program termination. This issue isn't all that hard to catch, it's not any particularly different from diagnosing the same situation with the normal `noexcept` function. Now, clang static analyzer does not presently model exceptions. But clang-tidy has a simplisic [[ https://clang.llvm.org/extra/clang-tidy/checks/bugprone-exception-escape.html | bugprone-exception-escape ]] check, and it is even refactored as a `ExceptionAnalyzer` class for reuse. So it would be trivial to use that analyzer to check for exceptions escaping out of OpenMP structured blocks. (D59466) All that sounds too great to be true. Indeed, there is a caveat. Presently, it's practically impossible to do. To check a OpenMP structured block you need to somehow 'get' the OpenMP structured block, and you can't because it's simply not modelled in AST. `CapturedStmt`/`CapturedDecl` is not it's representation. Now, it is of course possible to write e.g. some AST matcher that would e.g. match every OpenMP executable directive, and then return the whatever `Stmt` is the structured block of said executable directive, if any. But i said //practically//. This isn't practical for the following reasons: 1. This **will** bitrot. That matcher will need to be kept up-to-date, and refreshed with every new OpenMP spec version. 2. Every single piece of code that would want that knowledge would need to have such matcher. Well, okay, if it is an AST matcher, it could be shared. But then you still have `RecursiveASTVisitor` and friends. `2 > 1`, so now you have code duplication. So it would be reasonable (and is fully within clang AST spirit) to not force every single consumer to do that work, but instead store that knowledge in the correct, and appropriate place - AST, class structure. Now, there is another hoop we need to get through. It isn't fully obvious //how// to model this. The best solution would of course be to simply add a `OMPStructuredBlock` transparent node. It would be optimal, it would give us two properties: * Given this `OMPExecutableDirective`, what's it OpenMP structured block? * It is trivial to check whether the `Stmt*` is a OpenMP structured block (`isa<OMPStructuredBlock>(ptr)`) But OpenMP structured block isn't **necessarily** the first, direct child of `OMP*Directive`. (even ignoring the clang's `CapturedStmt`/`CapturedDecl` that were inserted inbetween). So i'm not sure whether or not we could re-create AST statements after they were already created? There would be other costs to a new AST node: https://bugs.llvm.org/show_bug.cgi?id=40563#c12 ``` 1. You will need to break the representation of loops. The body should be replaced by the "structured block" entity. 2. You will need to support serialization/deserialization. 3. You will need to support template instantiation. 4. You will need to support codegen and take this new construct to account in each OpenMP directive. ``` Instead, there **is** an functionally-equivalent, alternative solution, consisting of two parts. Part 1: * Add a member function `isStandaloneDirective()` to the `OMPExecutableDirective` class, that will tell whether this directive is stand-alone or not, as per the spec. We need it because we can't just check for the existance of associated statements, see code comment. * Add a member function `getStructuredBlock()` to the OMPExecutableDirective` class itself, that assert that this is not a stand-alone directive, and either return the correct loop body if this is a loop-like directive, or the captured statement. This way, given an `OMPExecutableDirective`, we can get it's structured block. Also, since the knowledge is ingrained into the clang OpenMP implementation, it will not cause any duplication, and //hopefully// won't bitrot. Great we achieved 1 of 2 properties of `OMPStructuredBlock` approach. Thus, there is a second part needed: * How can we check whether a given `Stmt*` is `OMPStructuredBlock`? Well, we can't really, in general. I can see this workaround: ``` class FunctionASTVisitor : public RecursiveASTVisitor<FunctionASTVisitor> { using Base = RecursiveASTVisitor<FunctionASTVisitor>; public: bool VisitOMPExecDir(OMPExecDir *D) { OmpStructuredStmts.emplace_back(D.getStructuredStmt()); } bool VisitSOMETHINGELSE(???) { if(InOmpStructuredStmt) HI! } bool TraverseStmt(Stmt *Node) { if (!Node) return Base::TraverseStmt(Node); if (OmpStructuredStmts.back() == Node) ++InOmpStructuredStmt; Base::TraverseStmt(Node); if (OmpStructuredStmts.back() == Node) { OmpStructuredStmts.pop_back(); --InOmpStructuredStmt; } return true; } std::vector<Stmt*> OmpStructuredStmts; int InOmpStructuredStmt = 0; }; ``` But i really don't see using it in practice. It's just too intrusive; and again, requires knowledge duplication. .. but no. The solution lies right on the ground. Why don't we simply store this `i'm a openmp structured block` in the bitfield of the `Stmt` itself? This does not appear to have any impact on the memory footprint of the clang AST, since it's just a single extra bit in the bitfield. At least the static assertions don't fail. Thus, indeed, we can achieve both of the properties without a new AST node. We can cheaply set that bit right in sema, at the end of `Sema::ActOnOpenMPExecutableDirective()`, by just calling the `getStructuredBlock()` that we just added. Test coverage that demonstrates all this has been added. This isn't as great with serialization though. Most of it does not use abbrevs, so we do end up paying the full price (4 bytes?) instead of a single bit. That price, of course, can be reclaimed by using abbrevs. In fact, i suspect that //might// not just reclaim these bytes, but pack these PCH significantly. I'm not seeing a third solution. If there is one, it would be interesting to hear about it. ("just don't write code that would require `isa<OMPStructuredBlock>(ptr)`" is not a solution.) Fixes [[ https://bugs.llvm.org/show_bug.cgi?id=40563 | PR40563 ]]. Reviewers: ABataev, rjmccall, hfinkel, rsmith, riccibruno, gribozavr Reviewed By: ABataev, gribozavr Subscribers: mgorny, aaron.ballman, steveire, guansong, jfb, jdoerfert, cfe-commits Tags: #clang, #openmp Differential Revision: https://reviews.llvm.org/D59214 llvm-svn: 356570
2019-03-21 00:32:36 +08:00
bool OMPExecutableDirective::isStandaloneDirective() const {
// Special case: 'omp target enter data', 'omp target exit data',
// 'omp target update' are stand-alone directives, but for implementation
// reasons they have empty synthetic structured block, to simplify codegen.
if (isa<OMPTargetEnterDataDirective>(this) ||
isa<OMPTargetExitDataDirective>(this) ||
isa<OMPTargetUpdateDirective>(this))
return true;
return !hasAssociatedStmt() || !getAssociatedStmt();
}
const Stmt *OMPExecutableDirective::getStructuredBlock() const {
assert(!isStandaloneDirective() &&
"Standalone Executable Directives don't have Structured Blocks.");
if (auto *LD = dyn_cast<OMPLoopDirective>(this))
return LD->getBody();
return getInnermostCapturedStmt()->getCapturedStmt();
}
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void OMPLoopDirective::setCounters(ArrayRef<Expr *> A) {
assert(A.size() == getCollapsedNumber() &&
"Number of loop counters is not the same as the collapsed number");
std::copy(A.begin(), A.end(), getCounters().begin());
}
void OMPLoopDirective::setPrivateCounters(ArrayRef<Expr *> A) {
assert(A.size() == getCollapsedNumber() && "Number of loop private counters "
"is not the same as the collapsed "
"number");
std::copy(A.begin(), A.end(), getPrivateCounters().begin());
}
void OMPLoopDirective::setInits(ArrayRef<Expr *> A) {
assert(A.size() == getCollapsedNumber() &&
"Number of counter inits is not the same as the collapsed number");
std::copy(A.begin(), A.end(), getInits().begin());
}
void OMPLoopDirective::setUpdates(ArrayRef<Expr *> A) {
assert(A.size() == getCollapsedNumber() &&
"Number of counter updates is not the same as the collapsed number");
std::copy(A.begin(), A.end(), getUpdates().begin());
}
void OMPLoopDirective::setFinals(ArrayRef<Expr *> A) {
assert(A.size() == getCollapsedNumber() &&
"Number of counter finals is not the same as the collapsed number");
std::copy(A.begin(), A.end(), getFinals().begin());
}
OMPParallelDirective *OMPParallelDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, bool HasCancel) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPParallelDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
OMPParallelDirective *Dir =
new (Mem) OMPParallelDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setHasCancel(HasCancel);
return Dir;
}
OMPParallelDirective *OMPParallelDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPParallelDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPParallelDirective(NumClauses);
}
OMPSimdDirective *
OMPSimdDirective::Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation EndLoc, unsigned CollapsedNum,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPSimdDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_simd));
OMPSimdDirective *Dir = new (Mem)
OMPSimdDirective(StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
[OPENMP] Remove extra code transformation. For better support of some specific GNU extensions some extra transformation of AST nodes were introduced. These transformations are very hard to handle. The code is improved in handling of these extensions by using captured expressions construct. llvm-svn: 264709
2016-03-29 16:58:54 +08:00
Dir->setPreInits(Exprs.PreInits);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
return Dir;
}
OMPSimdDirective *OMPSimdDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPSimdDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_simd));
return new (Mem) OMPSimdDirective(CollapsedNum, NumClauses);
}
OMPForDirective *
OMPForDirective::Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation EndLoc, unsigned CollapsedNum,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs, bool HasCancel) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPForDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_for));
OMPForDirective *Dir =
new (Mem) OMPForDirective(StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
[OPENMP 4.5] Codegen for dacross loop synchronization constructs. OpenMP 4.5 adds support for doacross loop synchronization. Patch implements codegen for this construct. llvm-svn: 270690
2016-05-25 20:36:08 +08:00
Dir->setNumIterations(Exprs.NumIterations);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
[OPENMP] Remove extra code transformation. For better support of some specific GNU extensions some extra transformation of AST nodes were introduced. These transformations are very hard to handle. The code is improved in handling of these extensions by using captured expressions construct. llvm-svn: 264709
2016-03-29 16:58:54 +08:00
Dir->setPreInits(Exprs.PreInits);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
Dir->setHasCancel(HasCancel);
return Dir;
}
OMPForDirective *OMPForDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPForDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_for));
return new (Mem) OMPForDirective(CollapsedNum, NumClauses);
}
OMPForSimdDirective *
OMPForSimdDirective::Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation EndLoc, unsigned CollapsedNum,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPForSimdDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_for_simd));
OMPForSimdDirective *Dir = new (Mem)
OMPForSimdDirective(StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
[OPENMP 4.5] Codegen for dacross loop synchronization constructs. OpenMP 4.5 adds support for doacross loop synchronization. Patch implements codegen for this construct. llvm-svn: 270690
2016-05-25 20:36:08 +08:00
Dir->setNumIterations(Exprs.NumIterations);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
[OPENMP] Remove extra code transformation. For better support of some specific GNU extensions some extra transformation of AST nodes were introduced. These transformations are very hard to handle. The code is improved in handling of these extensions by using captured expressions construct. llvm-svn: 264709
2016-03-29 16:58:54 +08:00
Dir->setPreInits(Exprs.PreInits);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
return Dir;
}
OMPForSimdDirective *OMPForSimdDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPForSimdDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_for_simd));
return new (Mem) OMPForSimdDirective(CollapsedNum, NumClauses);
}
OMPSectionsDirective *OMPSectionsDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, bool HasCancel) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPSectionsDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
OMPSectionsDirective *Dir =
new (Mem) OMPSectionsDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setHasCancel(HasCancel);
return Dir;
}
OMPSectionsDirective *OMPSectionsDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPSectionsDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPSectionsDirective(NumClauses);
}
OMPSectionDirective *OMPSectionDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc,
Stmt *AssociatedStmt,
bool HasCancel) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPSectionDirective), alignof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size + sizeof(Stmt *));
OMPSectionDirective *Dir = new (Mem) OMPSectionDirective(StartLoc, EndLoc);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setHasCancel(HasCancel);
return Dir;
}
OMPSectionDirective *OMPSectionDirective::CreateEmpty(const ASTContext &C,
EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPSectionDirective), alignof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size + sizeof(Stmt *));
return new (Mem) OMPSectionDirective();
}
OMPSingleDirective *OMPSingleDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses,
Stmt *AssociatedStmt) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPSingleDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
OMPSingleDirective *Dir =
new (Mem) OMPSingleDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPSingleDirective *OMPSingleDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPSingleDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPSingleDirective(NumClauses);
}
OMPMasterDirective *OMPMasterDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc,
Stmt *AssociatedStmt) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPMasterDirective), alignof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size + sizeof(Stmt *));
OMPMasterDirective *Dir = new (Mem) OMPMasterDirective(StartLoc, EndLoc);
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPMasterDirective *OMPMasterDirective::CreateEmpty(const ASTContext &C,
EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPMasterDirective), alignof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size + sizeof(Stmt *));
return new (Mem) OMPMasterDirective();
}
OMPCriticalDirective *OMPCriticalDirective::Create(
const ASTContext &C, const DeclarationNameInfo &Name,
[OPENMP 4.5] Parsing/sema for 'hint' clause of 'critical' directive. OpenMP 4.5 adds 'hint' clause to critical directive. Patch adds parsing/semantic analysis for this clause. llvm-svn: 255625
2015-12-15 16:19:24 +08:00
SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPCriticalDirective), alignof(OMPClause *));
[OPENMP 4.5] Parsing/sema for 'hint' clause of 'critical' directive. OpenMP 4.5 adds 'hint' clause to critical directive. Patch adds parsing/semantic analysis for this clause. llvm-svn: 255625
2015-12-15 16:19:24 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
OMPCriticalDirective *Dir =
[OPENMP 4.5] Parsing/sema for 'hint' clause of 'critical' directive. OpenMP 4.5 adds 'hint' clause to critical directive. Patch adds parsing/semantic analysis for this clause. llvm-svn: 255625
2015-12-15 16:19:24 +08:00
new (Mem) OMPCriticalDirective(Name, StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPCriticalDirective *OMPCriticalDirective::CreateEmpty(const ASTContext &C,
[OPENMP 4.5] Parsing/sema for 'hint' clause of 'critical' directive. OpenMP 4.5 adds 'hint' clause to critical directive. Patch adds parsing/semantic analysis for this clause. llvm-svn: 255625
2015-12-15 16:19:24 +08:00
unsigned NumClauses,
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPCriticalDirective), alignof(OMPClause *));
[OPENMP 4.5] Parsing/sema for 'hint' clause of 'critical' directive. OpenMP 4.5 adds 'hint' clause to critical directive. Patch adds parsing/semantic analysis for this clause. llvm-svn: 255625
2015-12-15 16:19:24 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPCriticalDirective(NumClauses);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
}
OMPParallelForDirective *OMPParallelForDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs, bool HasCancel) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPParallelForDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_parallel_for));
OMPParallelForDirective *Dir = new (Mem)
OMPParallelForDirective(StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
[OPENMP 4.5] Codegen for dacross loop synchronization constructs. OpenMP 4.5 adds support for doacross loop synchronization. Patch implements codegen for this construct. llvm-svn: 270690
2016-05-25 20:36:08 +08:00
Dir->setNumIterations(Exprs.NumIterations);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
[OPENMP] Remove extra code transformation. For better support of some specific GNU extensions some extra transformation of AST nodes were introduced. These transformations are very hard to handle. The code is improved in handling of these extensions by using captured expressions construct. llvm-svn: 264709
2016-03-29 16:58:54 +08:00
Dir->setPreInits(Exprs.PreInits);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
Dir->setHasCancel(HasCancel);
return Dir;
}
OMPParallelForDirective *
OMPParallelForDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
unsigned CollapsedNum, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPParallelForDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_parallel_for));
return new (Mem) OMPParallelForDirective(CollapsedNum, NumClauses);
}
OMPParallelForSimdDirective *OMPParallelForSimdDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPParallelForSimdDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_parallel_for_simd));
OMPParallelForSimdDirective *Dir = new (Mem) OMPParallelForSimdDirective(
StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
[OPENMP 4.5] Codegen for dacross loop synchronization constructs. OpenMP 4.5 adds support for doacross loop synchronization. Patch implements codegen for this construct. llvm-svn: 270690
2016-05-25 20:36:08 +08:00
Dir->setNumIterations(Exprs.NumIterations);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
[OPENMP] Remove extra code transformation. For better support of some specific GNU extensions some extra transformation of AST nodes were introduced. These transformations are very hard to handle. The code is improved in handling of these extensions by using captured expressions construct. llvm-svn: 264709
2016-03-29 16:58:54 +08:00
Dir->setPreInits(Exprs.PreInits);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
return Dir;
}
OMPParallelForSimdDirective *
OMPParallelForSimdDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPParallelForSimdDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_parallel_for_simd));
return new (Mem) OMPParallelForSimdDirective(CollapsedNum, NumClauses);
}
OMPParallelSectionsDirective *OMPParallelSectionsDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, bool HasCancel) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPParallelSectionsDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
OMPParallelSectionsDirective *Dir =
new (Mem) OMPParallelSectionsDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setHasCancel(HasCancel);
return Dir;
}
OMPParallelSectionsDirective *
OMPParallelSectionsDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPParallelSectionsDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPParallelSectionsDirective(NumClauses);
}
OMPTaskDirective *
OMPTaskDirective::Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation EndLoc, ArrayRef<OMPClause *> Clauses,
Stmt *AssociatedStmt, bool HasCancel) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPTaskDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
OMPTaskDirective *Dir =
new (Mem) OMPTaskDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setHasCancel(HasCancel);
return Dir;
}
OMPTaskDirective *OMPTaskDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPTaskDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPTaskDirective(NumClauses);
}
OMPTaskyieldDirective *OMPTaskyieldDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc) {
void *Mem = C.Allocate(sizeof(OMPTaskyieldDirective));
OMPTaskyieldDirective *Dir =
new (Mem) OMPTaskyieldDirective(StartLoc, EndLoc);
return Dir;
}
OMPTaskyieldDirective *OMPTaskyieldDirective::CreateEmpty(const ASTContext &C,
EmptyShell) {
void *Mem = C.Allocate(sizeof(OMPTaskyieldDirective));
return new (Mem) OMPTaskyieldDirective();
}
OMPBarrierDirective *OMPBarrierDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc) {
void *Mem = C.Allocate(sizeof(OMPBarrierDirective));
OMPBarrierDirective *Dir = new (Mem) OMPBarrierDirective(StartLoc, EndLoc);
return Dir;
}
OMPBarrierDirective *OMPBarrierDirective::CreateEmpty(const ASTContext &C,
EmptyShell) {
void *Mem = C.Allocate(sizeof(OMPBarrierDirective));
return new (Mem) OMPBarrierDirective();
}
OMPTaskwaitDirective *OMPTaskwaitDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc) {
void *Mem = C.Allocate(sizeof(OMPTaskwaitDirective));
OMPTaskwaitDirective *Dir = new (Mem) OMPTaskwaitDirective(StartLoc, EndLoc);
return Dir;
}
OMPTaskwaitDirective *OMPTaskwaitDirective::CreateEmpty(const ASTContext &C,
EmptyShell) {
void *Mem = C.Allocate(sizeof(OMPTaskwaitDirective));
return new (Mem) OMPTaskwaitDirective();
}
[OPENMP] Initial support for 'task_reduction' clause. Parsing/sema analysis of the 'task_reduction' clause. llvm-svn: 308352
2017-07-19 04:17:46 +08:00
OMPTaskgroupDirective *OMPTaskgroupDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
[OPENMP] Codegen for 'task_reduction' clause. Added codegen for taskgroup directive with task_reduction clause. ``` <body> ``` The next code is emitted: ``` %struct.kmp_task_red_input_t red_init[n]; void *td; call void @__kmpc_taskgroup(%ident_t id, i32 gtid) ... red_init[i].shar = &<item>; red_init[i].size = sizeof(<item>); red_init[i].init = (void*)initializer_function; red_init[i].fini = (void*)destructor_function; red_init[i].comb = (void*)combiner_function; red_init[i].flags = flags; ... td = call i8* @__kmpc_task_reduction_init(i32 gtid, i32 n, i8* (void*)red_init); call void @__kmpc_end_taskgroup(%ident_t id, i32 gtid) void initializer_function(i8* priv) { *(<type>*)priv = <red_init>; ret void; } void destructor_function(i8* priv) { (<type>*)priv->~(); ret void; } void combiner_function(i8* inout, i8* in) { *(<type>*)inout = *(<type>*)inout <red_id> *(<type>*)in; ret void; } ``` llvm-svn: 308979
2017-07-25 23:53:26 +08:00
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, Expr *ReductionRef) {
[OPENMP] Initial support for 'task_reduction' clause. Parsing/sema analysis of the 'task_reduction' clause. llvm-svn: 308352
2017-07-19 04:17:46 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPTaskgroupDirective) +
sizeof(OMPClause *) * Clauses.size(),
alignof(Stmt *));
[OPENMP] Codegen for 'task_reduction' clause. Added codegen for taskgroup directive with task_reduction clause. ``` <body> ``` The next code is emitted: ``` %struct.kmp_task_red_input_t red_init[n]; void *td; call void @__kmpc_taskgroup(%ident_t id, i32 gtid) ... red_init[i].shar = &<item>; red_init[i].size = sizeof(<item>); red_init[i].init = (void*)initializer_function; red_init[i].fini = (void*)destructor_function; red_init[i].comb = (void*)combiner_function; red_init[i].flags = flags; ... td = call i8* @__kmpc_task_reduction_init(i32 gtid, i32 n, i8* (void*)red_init); call void @__kmpc_end_taskgroup(%ident_t id, i32 gtid) void initializer_function(i8* priv) { *(<type>*)priv = <red_init>; ret void; } void destructor_function(i8* priv) { (<type>*)priv->~(); ret void; } void combiner_function(i8* inout, i8* in) { *(<type>*)inout = *(<type>*)inout <red_id> *(<type>*)in; ret void; } ``` llvm-svn: 308979
2017-07-25 23:53:26 +08:00
void *Mem = C.Allocate(Size + sizeof(Stmt *) + sizeof(Expr *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
OMPTaskgroupDirective *Dir =
[OPENMP] Initial support for 'task_reduction' clause. Parsing/sema analysis of the 'task_reduction' clause. llvm-svn: 308352
2017-07-19 04:17:46 +08:00
new (Mem) OMPTaskgroupDirective(StartLoc, EndLoc, Clauses.size());
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
Dir->setAssociatedStmt(AssociatedStmt);
[OPENMP] Codegen for 'task_reduction' clause. Added codegen for taskgroup directive with task_reduction clause. ``` <body> ``` The next code is emitted: ``` %struct.kmp_task_red_input_t red_init[n]; void *td; call void @__kmpc_taskgroup(%ident_t id, i32 gtid) ... red_init[i].shar = &<item>; red_init[i].size = sizeof(<item>); red_init[i].init = (void*)initializer_function; red_init[i].fini = (void*)destructor_function; red_init[i].comb = (void*)combiner_function; red_init[i].flags = flags; ... td = call i8* @__kmpc_task_reduction_init(i32 gtid, i32 n, i8* (void*)red_init); call void @__kmpc_end_taskgroup(%ident_t id, i32 gtid) void initializer_function(i8* priv) { *(<type>*)priv = <red_init>; ret void; } void destructor_function(i8* priv) { (<type>*)priv->~(); ret void; } void combiner_function(i8* inout, i8* in) { *(<type>*)inout = *(<type>*)inout <red_id> *(<type>*)in; ret void; } ``` llvm-svn: 308979
2017-07-25 23:53:26 +08:00
Dir->setReductionRef(ReductionRef);
[OPENMP] Initial support for 'task_reduction' clause. Parsing/sema analysis of the 'task_reduction' clause. llvm-svn: 308352
2017-07-19 04:17:46 +08:00
Dir->setClauses(Clauses);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
return Dir;
}
OMPTaskgroupDirective *OMPTaskgroupDirective::CreateEmpty(const ASTContext &C,
[OPENMP] Initial support for 'task_reduction' clause. Parsing/sema analysis of the 'task_reduction' clause. llvm-svn: 308352
2017-07-19 04:17:46 +08:00
unsigned NumClauses,
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
EmptyShell) {
[OPENMP] Initial support for 'task_reduction' clause. Parsing/sema analysis of the 'task_reduction' clause. llvm-svn: 308352
2017-07-19 04:17:46 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPTaskgroupDirective) +
sizeof(OMPClause *) * NumClauses,
alignof(Stmt *));
[OPENMP] Codegen for 'task_reduction' clause. Added codegen for taskgroup directive with task_reduction clause. ``` <body> ``` The next code is emitted: ``` %struct.kmp_task_red_input_t red_init[n]; void *td; call void @__kmpc_taskgroup(%ident_t id, i32 gtid) ... red_init[i].shar = &<item>; red_init[i].size = sizeof(<item>); red_init[i].init = (void*)initializer_function; red_init[i].fini = (void*)destructor_function; red_init[i].comb = (void*)combiner_function; red_init[i].flags = flags; ... td = call i8* @__kmpc_task_reduction_init(i32 gtid, i32 n, i8* (void*)red_init); call void @__kmpc_end_taskgroup(%ident_t id, i32 gtid) void initializer_function(i8* priv) { *(<type>*)priv = <red_init>; ret void; } void destructor_function(i8* priv) { (<type>*)priv->~(); ret void; } void combiner_function(i8* inout, i8* in) { *(<type>*)inout = *(<type>*)inout <red_id> *(<type>*)in; ret void; } ``` llvm-svn: 308979
2017-07-25 23:53:26 +08:00
void *Mem = C.Allocate(Size + sizeof(Stmt *) + sizeof(Expr *));
[OPENMP] Initial support for 'task_reduction' clause. Parsing/sema analysis of the 'task_reduction' clause. llvm-svn: 308352
2017-07-19 04:17:46 +08:00
return new (Mem) OMPTaskgroupDirective(NumClauses);
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
}
OMPCancellationPointDirective *OMPCancellationPointDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
OpenMPDirectiveKind CancelRegion) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPCancellationPointDirective), alignof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size);
OMPCancellationPointDirective *Dir =
new (Mem) OMPCancellationPointDirective(StartLoc, EndLoc);
Dir->setCancelRegion(CancelRegion);
return Dir;
}
OMPCancellationPointDirective *
OMPCancellationPointDirective::CreateEmpty(const ASTContext &C, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPCancellationPointDirective), alignof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size);
return new (Mem) OMPCancellationPointDirective();
}
OMPCancelDirective *
OMPCancelDirective::Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation EndLoc, ArrayRef<OMPClause *> Clauses,
OpenMPDirectiveKind CancelRegion) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPCancelDirective) +
sizeof(OMPClause *) * Clauses.size(),
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size);
OMPCancelDirective *Dir =
new (Mem) OMPCancelDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setCancelRegion(CancelRegion);
return Dir;
}
OMPCancelDirective *OMPCancelDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPCancelDirective) +
sizeof(OMPClause *) * NumClauses,
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size);
return new (Mem) OMPCancelDirective(NumClauses);
}
OMPFlushDirective *OMPFlushDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPFlushDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * Clauses.size());
OMPFlushDirective *Dir =
new (Mem) OMPFlushDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
return Dir;
}
OMPFlushDirective *OMPFlushDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPFlushDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * NumClauses);
return new (Mem) OMPFlushDirective(NumClauses);
}
OMPOrderedDirective *OMPOrderedDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses,
Stmt *AssociatedStmt) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPOrderedDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(Stmt *) + sizeof(OMPClause *) * Clauses.size());
OMPOrderedDirective *Dir =
new (Mem) OMPOrderedDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPOrderedDirective *OMPOrderedDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPOrderedDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(Stmt *) + sizeof(OMPClause *) * NumClauses);
return new (Mem) OMPOrderedDirective(NumClauses);
}
OMPAtomicDirective *OMPAtomicDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, Expr *X, Expr *V,
Expr *E, Expr *UE, bool IsXLHSInRHSPart, bool IsPostfixUpdate) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPAtomicDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
5 * sizeof(Stmt *));
OMPAtomicDirective *Dir =
new (Mem) OMPAtomicDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setX(X);
Dir->setV(V);
Dir->setExpr(E);
Dir->setUpdateExpr(UE);
Dir->IsXLHSInRHSPart = IsXLHSInRHSPart;
Dir->IsPostfixUpdate = IsPostfixUpdate;
return Dir;
}
OMPAtomicDirective *OMPAtomicDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPAtomicDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + 5 * sizeof(Stmt *));
return new (Mem) OMPAtomicDirective(NumClauses);
}
OMPTargetDirective *OMPTargetDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses,
Stmt *AssociatedStmt) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPTargetDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
OMPTargetDirective *Dir =
new (Mem) OMPTargetDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPTargetDirective *OMPTargetDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPTargetDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPTargetDirective(NumClauses);
}
[OpenMP] Parsing + sema for target parallel directive. Summary: This patch adds parsing + sema for the target parallel directive and its clauses along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16553 Rebased to current trunk and updated test cases. llvm-svn: 258832
2016-01-27 02:48:41 +08:00
OMPTargetParallelDirective *OMPTargetParallelDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTargetParallelDirective), alignof(OMPClause *));
[OpenMP] Parsing + sema for target parallel directive. Summary: This patch adds parsing + sema for the target parallel directive and its clauses along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16553 Rebased to current trunk and updated test cases. llvm-svn: 258832
2016-01-27 02:48:41 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
OMPTargetParallelDirective *Dir =
new (Mem) OMPTargetParallelDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPTargetParallelDirective *
OMPTargetParallelDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTargetParallelDirective), alignof(OMPClause *));
[OpenMP] Parsing + sema for target parallel directive. Summary: This patch adds parsing + sema for the target parallel directive and its clauses along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16553 Rebased to current trunk and updated test cases. llvm-svn: 258832
2016-01-27 02:48:41 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPTargetParallelDirective(NumClauses);
}
[OpenMP] Parsing + sema for target parallel for directive. Summary: This patch adds parsing + sema for the target parallel for directive along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16759 llvm-svn: 259654
2016-02-03 23:46:42 +08:00
OMPTargetParallelForDirective *OMPTargetParallelForDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs, bool HasCancel) {
unsigned Size = llvm::alignTo(sizeof(OMPTargetParallelForDirective),
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(OMPClause *));
[OpenMP] Parsing + sema for target parallel for directive. Summary: This patch adds parsing + sema for the target parallel for directive along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16759 llvm-svn: 259654
2016-02-03 23:46:42 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_target_parallel_for));
OMPTargetParallelForDirective *Dir = new (Mem) OMPTargetParallelForDirective(
StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
[OPENMP 4.5] Codegen for dacross loop synchronization constructs. OpenMP 4.5 adds support for doacross loop synchronization. Patch implements codegen for this construct. llvm-svn: 270690
2016-05-25 20:36:08 +08:00
Dir->setNumIterations(Exprs.NumIterations);
[OpenMP] Parsing + sema for target parallel for directive. Summary: This patch adds parsing + sema for the target parallel for directive along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16759 llvm-svn: 259654
2016-02-03 23:46:42 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
[OPENMP] Remove extra code transformation. For better support of some specific GNU extensions some extra transformation of AST nodes were introduced. These transformations are very hard to handle. The code is improved in handling of these extensions by using captured expressions construct. llvm-svn: 264709
2016-03-29 16:58:54 +08:00
Dir->setPreInits(Exprs.PreInits);
[OpenMP] Parsing + sema for target parallel for directive. Summary: This patch adds parsing + sema for the target parallel for directive along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16759 llvm-svn: 259654
2016-02-03 23:46:42 +08:00
Dir->setHasCancel(HasCancel);
return Dir;
}
OMPTargetParallelForDirective *
OMPTargetParallelForDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum, EmptyShell) {
unsigned Size = llvm::alignTo(sizeof(OMPTargetParallelForDirective),
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(OMPClause *));
[OpenMP] Parsing + sema for target parallel for directive. Summary: This patch adds parsing + sema for the target parallel for directive along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16759 llvm-svn: 259654
2016-02-03 23:46:42 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_target_parallel_for));
return new (Mem) OMPTargetParallelForDirective(CollapsedNum, NumClauses);
}
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
OMPTargetDataDirective *OMPTargetDataDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
void *Mem = C.Allocate(
llvm::alignTo(sizeof(OMPTargetDataDirective), alignof(OMPClause *)) +
sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
OMPTargetDataDirective *Dir =
new (Mem) OMPTargetDataDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPTargetDataDirective *OMPTargetDataDirective::CreateEmpty(const ASTContext &C,
unsigned N,
EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
void *Mem = C.Allocate(
llvm::alignTo(sizeof(OMPTargetDataDirective), alignof(OMPClause *)) +
sizeof(OMPClause *) * N + sizeof(Stmt *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
return new (Mem) OMPTargetDataDirective(N);
}
[OpenMP] Parsing + sema for "target enter data" directive. Patch by Arpith Jacob. Thanks! llvm-svn: 258165
2016-01-20 03:15:56 +08:00
OMPTargetEnterDataDirective *OMPTargetEnterDataDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
void *Mem = C.Allocate(
llvm::alignTo(sizeof(OMPTargetEnterDataDirective), alignof(OMPClause *)) +
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
[OpenMP] Parsing + sema for "target enter data" directive. Patch by Arpith Jacob. Thanks! llvm-svn: 258165
2016-01-20 03:15:56 +08:00
OMPTargetEnterDataDirective *Dir =
new (Mem) OMPTargetEnterDataDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
Dir->setAssociatedStmt(AssociatedStmt);
[OpenMP] Parsing + sema for "target enter data" directive. Patch by Arpith Jacob. Thanks! llvm-svn: 258165
2016-01-20 03:15:56 +08:00
return Dir;
}
OMPTargetEnterDataDirective *
OMPTargetEnterDataDirective::CreateEmpty(const ASTContext &C, unsigned N,
EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
void *Mem = C.Allocate(
llvm::alignTo(sizeof(OMPTargetEnterDataDirective), alignof(OMPClause *)) +
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
sizeof(OMPClause *) * N + sizeof(Stmt *));
[OpenMP] Parsing + sema for "target enter data" directive. Patch by Arpith Jacob. Thanks! llvm-svn: 258165
2016-01-20 03:15:56 +08:00
return new (Mem) OMPTargetEnterDataDirective(N);
}
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
OMPTargetExitDataDirective *OMPTargetExitDataDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
void *Mem = C.Allocate(
llvm::alignTo(sizeof(OMPTargetExitDataDirective), alignof(OMPClause *)) +
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
[OpenMP] Parsing + sema for "target exit data" directive. Patch by Arpith Jacob. Thanks! llvm-svn: 258177
2016-01-20 04:04:50 +08:00
OMPTargetExitDataDirective *Dir =
new (Mem) OMPTargetExitDataDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
Dir->setAssociatedStmt(AssociatedStmt);
[OpenMP] Parsing + sema for "target exit data" directive. Patch by Arpith Jacob. Thanks! llvm-svn: 258177
2016-01-20 04:04:50 +08:00
return Dir;
}
OMPTargetExitDataDirective *
OMPTargetExitDataDirective::CreateEmpty(const ASTContext &C, unsigned N,
EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
void *Mem = C.Allocate(
llvm::alignTo(sizeof(OMPTargetExitDataDirective), alignof(OMPClause *)) +
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
sizeof(OMPClause *) * N + sizeof(Stmt *));
[OpenMP] Parsing + sema for "target exit data" directive. Patch by Arpith Jacob. Thanks! llvm-svn: 258177
2016-01-20 04:04:50 +08:00
return new (Mem) OMPTargetExitDataDirective(N);
}
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
OMPTeamsDirective *OMPTeamsDirective::Create(const ASTContext &C,
SourceLocation StartLoc,
SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses,
Stmt *AssociatedStmt) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPTeamsDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
OMPTeamsDirective *Dir =
new (Mem) OMPTeamsDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPTeamsDirective *OMPTeamsDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPTeamsDirective), alignof(OMPClause *));
Move functions declared in Stmt{ObjC,CXX}.h and OpenMPClause.h into their associated .cpp file. Previous refactorings long long ago had split out the above categories of classes from Stmt.h into their own header files, but failed to also split the Stmt.cpp implementation file similarly. Do so for readability's sake. llvm-svn: 249131
2015-10-02 21:41:04 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPTeamsDirective(NumClauses);
}
[OPENMP 4.5] Parsing/sema analysis for 'taskloop' directive. Adds initial parsing and semantic analysis for 'taskloop' directive. llvm-svn: 254367
2015-12-01 12:18:41 +08:00
OMPTaskLoopDirective *OMPTaskLoopDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPTaskLoopDirective), alignof(OMPClause *));
[OPENMP 4.5] Parsing/sema analysis for 'taskloop' directive. Adds initial parsing and semantic analysis for 'taskloop' directive. llvm-svn: 254367
2015-12-01 12:18:41 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_taskloop));
OMPTaskLoopDirective *Dir = new (Mem)
OMPTaskLoopDirective(StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
[OPENMP 4.5] Codegen for dacross loop synchronization constructs. OpenMP 4.5 adds support for doacross loop synchronization. Patch implements codegen for this construct. llvm-svn: 270690
2016-05-25 20:36:08 +08:00
Dir->setNumIterations(Exprs.NumIterations);
[OPENMP 4.5] Parsing/sema analysis for 'taskloop' directive. Adds initial parsing and semantic analysis for 'taskloop' directive. llvm-svn: 254367
2015-12-01 12:18:41 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
[OPENMP] Remove extra code transformation. For better support of some specific GNU extensions some extra transformation of AST nodes were introduced. These transformations are very hard to handle. The code is improved in handling of these extensions by using captured expressions construct. llvm-svn: 264709
2016-03-29 16:58:54 +08:00
Dir->setPreInits(Exprs.PreInits);
[OPENMP 4.5] Parsing/sema analysis for 'taskloop' directive. Adds initial parsing and semantic analysis for 'taskloop' directive. llvm-svn: 254367
2015-12-01 12:18:41 +08:00
return Dir;
}
OMPTaskLoopDirective *OMPTaskLoopDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
Update for LLVM function name change. llvm-svn: 257802
2016-01-15 05:00:27 +08:00
unsigned Size =
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
llvm::alignTo(sizeof(OMPTaskLoopDirective), alignof(OMPClause *));
[OPENMP 4.5] Parsing/sema analysis for 'taskloop' directive. Adds initial parsing and semantic analysis for 'taskloop' directive. llvm-svn: 254367
2015-12-01 12:18:41 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_taskloop));
return new (Mem) OMPTaskLoopDirective(CollapsedNum, NumClauses);
}
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
OMPTaskLoopSimdDirective *OMPTaskLoopSimdDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTaskLoopSimdDirective), alignof(OMPClause *));
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_taskloop_simd));
OMPTaskLoopSimdDirective *Dir = new (Mem)
OMPTaskLoopSimdDirective(StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
[OPENMP 4.5] Codegen for dacross loop synchronization constructs. OpenMP 4.5 adds support for doacross loop synchronization. Patch implements codegen for this construct. llvm-svn: 270690
2016-05-25 20:36:08 +08:00
Dir->setNumIterations(Exprs.NumIterations);
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
[OPENMP] Remove extra code transformation. For better support of some specific GNU extensions some extra transformation of AST nodes were introduced. These transformations are very hard to handle. The code is improved in handling of these extensions by using captured expressions construct. llvm-svn: 264709
2016-03-29 16:58:54 +08:00
Dir->setPreInits(Exprs.PreInits);
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
return Dir;
}
OMPTaskLoopSimdDirective *
OMPTaskLoopSimdDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
unsigned CollapsedNum, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTaskLoopSimdDirective), alignof(OMPClause *));
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_taskloop_simd));
return new (Mem) OMPTaskLoopSimdDirective(CollapsedNum, NumClauses);
}
Add parse and sema of OpenMP distribute directive with all clauses except dist_schedule llvm-svn: 255498
2015-12-14 22:51:25 +08:00
OMPDistributeDirective *OMPDistributeDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPDistributeDirective), alignof(OMPClause *));
Add parse and sema of OpenMP distribute directive with all clauses except dist_schedule llvm-svn: 255498
2015-12-14 22:51:25 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_distribute));
OMPDistributeDirective *Dir = new (Mem)
OMPDistributeDirective(StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
[OPENMP 4.5] Codegen for dacross loop synchronization constructs. OpenMP 4.5 adds support for doacross loop synchronization. Patch implements codegen for this construct. llvm-svn: 270690
2016-05-25 20:36:08 +08:00
Dir->setNumIterations(Exprs.NumIterations);
Add parse and sema of OpenMP distribute directive with all clauses except dist_schedule llvm-svn: 255498
2015-12-14 22:51:25 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
[OPENMP] Remove extra code transformation. For better support of some specific GNU extensions some extra transformation of AST nodes were introduced. These transformations are very hard to handle. The code is improved in handling of these extensions by using captured expressions construct. llvm-svn: 264709
2016-03-29 16:58:54 +08:00
Dir->setPreInits(Exprs.PreInits);
Add parse and sema of OpenMP distribute directive with all clauses except dist_schedule llvm-svn: 255498
2015-12-14 22:51:25 +08:00
return Dir;
}
OMPDistributeDirective *
OMPDistributeDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
unsigned CollapsedNum, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPDistributeDirective), alignof(OMPClause *));
Add parse and sema of OpenMP distribute directive with all clauses except dist_schedule llvm-svn: 255498
2015-12-14 22:51:25 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_distribute));
return new (Mem) OMPDistributeDirective(CollapsedNum, NumClauses);
}
[OpenMP] Parsing and sema support for target update directive Summary: This patch is to add parsing and sema support for `target update` directive. Support for the `to` and `from` clauses will be added by a different patch. This patch also adds support for other clauses that are already implemented upstream and apply to `target update`, e.g. `device` and `if`. This patch is based on the original post by Kelvin Li. Reviewers: hfinkel, carlo.bertolli, kkwli0, arpith-jacob, ABataev Subscribers: caomhin, cfe-commits Differential Revision: http://reviews.llvm.org/D15944 llvm-svn: 270878
2016-05-27 01:30:50 +08:00
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
OMPTargetUpdateDirective *OMPTargetUpdateDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTargetUpdateDirective), alignof(OMPClause *));
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
[OpenMP] Parsing and sema support for target update directive Summary: This patch is to add parsing and sema support for `target update` directive. Support for the `to` and `from` clauses will be added by a different patch. This patch also adds support for other clauses that are already implemented upstream and apply to `target update`, e.g. `device` and `if`. This patch is based on the original post by Kelvin Li. Reviewers: hfinkel, carlo.bertolli, kkwli0, arpith-jacob, ABataev Subscribers: caomhin, cfe-commits Differential Revision: http://reviews.llvm.org/D15944 llvm-svn: 270878
2016-05-27 01:30:50 +08:00
OMPTargetUpdateDirective *Dir =
new (Mem) OMPTargetUpdateDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
Dir->setAssociatedStmt(AssociatedStmt);
[OpenMP] Parsing and sema support for target update directive Summary: This patch is to add parsing and sema support for `target update` directive. Support for the `to` and `from` clauses will be added by a different patch. This patch also adds support for other clauses that are already implemented upstream and apply to `target update`, e.g. `device` and `if`. This patch is based on the original post by Kelvin Li. Reviewers: hfinkel, carlo.bertolli, kkwli0, arpith-jacob, ABataev Subscribers: caomhin, cfe-commits Differential Revision: http://reviews.llvm.org/D15944 llvm-svn: 270878
2016-05-27 01:30:50 +08:00
return Dir;
}
OMPTargetUpdateDirective *
OMPTargetUpdateDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTargetUpdateDirective), alignof(OMPClause *));
[OPENMP] Initial support for asynchronous data update, NFC. OpenMP 5.0 introduces asynchronous data update/dependecies clauses on target data directives. Patch adds initial support for outer task regions to use task-based codegen for future async target data directives. llvm-svn: 318781
2017-11-22 01:08:48 +08:00
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
[OpenMP] Parsing and sema support for target update directive Summary: This patch is to add parsing and sema support for `target update` directive. Support for the `to` and `from` clauses will be added by a different patch. This patch also adds support for other clauses that are already implemented upstream and apply to `target update`, e.g. `device` and `if`. This patch is based on the original post by Kelvin Li. Reviewers: hfinkel, carlo.bertolli, kkwli0, arpith-jacob, ABataev Subscribers: caomhin, cfe-commits Differential Revision: http://reviews.llvm.org/D15944 llvm-svn: 270878
2016-05-27 01:30:50 +08:00
return new (Mem) OMPTargetUpdateDirective(NumClauses);
}
Resubmission of http://reviews.llvm.org/D21564 after fixes. [OpenMP] Initial implementation of parse and sema for composite pragma 'distribute parallel for' This patch is an initial implementation for #distribute parallel for. The main differences that affect other pragmas are: The implementation of 'distribute parallel for' requires blocking of the associated loop, where blocks are "distributed" to different teams and iterations within each block are scheduled to parallel threads within each team. To implement blocking, sema creates two additional worksharing directive fields that are used to pass the team assigned block lower and upper bounds through the outlined function resulting from 'parallel'. In this way, scheduling for 'for' to threads can use those bounds. As a consequence of blocking, the stride of 'distribute' is not 1 but it is equal to the blocking size. This is returned by the runtime and sema prepares a DistIncrExpr variable to hold that value. As a consequence of blocking, the global upper bound (EnsureUpperBound) expression of the 'for' is not the original loop upper bound (e.g. in for(i = 0 ; i < N; i++) this is 'N') but it is the team-assigned block upper bound. Sema creates a new expression holding the calculation of the actual upper bound for 'for' as UB = min(UB, PrevUB), where UB is the loop upper bound, and PrevUB is the team-assigned block upper bound. llvm-svn: 273884
2016-06-27 22:55:37 +08:00
OMPDistributeParallelForDirective *OMPDistributeParallelForDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
[OPENMP] Add support for cancel constructs in [teams] distribute parallel for directives. Added codegen/sema support for cancel constructs in [teams] distribute parallel for directives. llvm-svn: 318872
2017-11-23 04:19:50 +08:00
const HelperExprs &Exprs, bool HasCancel) {
Resubmission of http://reviews.llvm.org/D21564 after fixes. [OpenMP] Initial implementation of parse and sema for composite pragma 'distribute parallel for' This patch is an initial implementation for #distribute parallel for. The main differences that affect other pragmas are: The implementation of 'distribute parallel for' requires blocking of the associated loop, where blocks are "distributed" to different teams and iterations within each block are scheduled to parallel threads within each team. To implement blocking, sema creates two additional worksharing directive fields that are used to pass the team assigned block lower and upper bounds through the outlined function resulting from 'parallel'. In this way, scheduling for 'for' to threads can use those bounds. As a consequence of blocking, the stride of 'distribute' is not 1 but it is equal to the blocking size. This is returned by the runtime and sema prepares a DistIncrExpr variable to hold that value. As a consequence of blocking, the global upper bound (EnsureUpperBound) expression of the 'for' is not the original loop upper bound (e.g. in for(i = 0 ; i < N; i++) this is 'N') but it is the team-assigned block upper bound. Sema creates a new expression holding the calculation of the actual upper bound for 'for' as UB = min(UB, PrevUB), where UB is the loop upper bound, and PrevUB is the team-assigned block upper bound. llvm-svn: 273884
2016-06-27 22:55:37 +08:00
unsigned Size = llvm::alignTo(sizeof(OMPDistributeParallelForDirective),
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(OMPClause *));
Resubmission of http://reviews.llvm.org/D21564 after fixes. [OpenMP] Initial implementation of parse and sema for composite pragma 'distribute parallel for' This patch is an initial implementation for #distribute parallel for. The main differences that affect other pragmas are: The implementation of 'distribute parallel for' requires blocking of the associated loop, where blocks are "distributed" to different teams and iterations within each block are scheduled to parallel threads within each team. To implement blocking, sema creates two additional worksharing directive fields that are used to pass the team assigned block lower and upper bounds through the outlined function resulting from 'parallel'. In this way, scheduling for 'for' to threads can use those bounds. As a consequence of blocking, the stride of 'distribute' is not 1 but it is equal to the blocking size. This is returned by the runtime and sema prepares a DistIncrExpr variable to hold that value. As a consequence of blocking, the global upper bound (EnsureUpperBound) expression of the 'for' is not the original loop upper bound (e.g. in for(i = 0 ; i < N; i++) this is 'N') but it is the team-assigned block upper bound. Sema creates a new expression holding the calculation of the actual upper bound for 'for' as UB = min(UB, PrevUB), where UB is the loop upper bound, and PrevUB is the team-assigned block upper bound. llvm-svn: 273884
2016-06-27 22:55:37 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_distribute_parallel_for));
OMPDistributeParallelForDirective *Dir =
new (Mem) OMPDistributeParallelForDirective(StartLoc, EndLoc,
CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
[OpenMP] Prepare Sema for initial implementation for pragma 'distribute parallel for' https://reviews.llvm.org/D29922 This patch adds two fields for use in the implementation of 'distribute parallel for': The increment expression for the distribute loop. As the chunk assigned to a team is executed by multiple threads within the 'parallel for' region, the increment expression has to correspond to the value returned by the related runtime call (for_static_init). The upper bound of the innermost loop ('for' in 'distribute parallel for') is not the globalUB expression normally used for pragma 'for' when found in isolation. It is instead the upper bound of the chunk assigned to the team ('distribute' loop). In this way, we prevent teams from executing chunks assigned to other teams. The use of these two fields can be see in a related explanatory patch: https://reviews.llvm.org/D29508 llvm-svn: 295497
2017-02-18 05:29:13 +08:00
Dir->setDistInc(Exprs.DistInc);
Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
Resubmission of http://reviews.llvm.org/D21564 after fixes. [OpenMP] Initial implementation of parse and sema for composite pragma 'distribute parallel for' This patch is an initial implementation for #distribute parallel for. The main differences that affect other pragmas are: The implementation of 'distribute parallel for' requires blocking of the associated loop, where blocks are "distributed" to different teams and iterations within each block are scheduled to parallel threads within each team. To implement blocking, sema creates two additional worksharing directive fields that are used to pass the team assigned block lower and upper bounds through the outlined function resulting from 'parallel'. In this way, scheduling for 'for' to threads can use those bounds. As a consequence of blocking, the stride of 'distribute' is not 1 but it is equal to the blocking size. This is returned by the runtime and sema prepares a DistIncrExpr variable to hold that value. As a consequence of blocking, the global upper bound (EnsureUpperBound) expression of the 'for' is not the original loop upper bound (e.g. in for(i = 0 ; i < N; i++) this is 'N') but it is the team-assigned block upper bound. Sema creates a new expression holding the calculation of the actual upper bound for 'for' as UB = min(UB, PrevUB), where UB is the loop upper bound, and PrevUB is the team-assigned block upper bound. llvm-svn: 273884
2016-06-27 22:55:37 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
[OpenMP] Prepare sema to support combined constructs with omp distribute and omp for https://reviews.llvm.org/D32237 This patch prepares sema with additional fields to support all those composite and combined constructs of OpenMP that include pragma 'distribute' and 'for', such as 'distribute parallel for'. It also extends the regression tests for 'distribute parallel for' and adds a new one. llvm-svn: 300802
2017-04-20 08:39:39 +08:00
Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
[OpenMP][NVPTX] Use single loops when generating code for distribute parallel for Summary: This patch adds a new code generation path for bound sharing directives containing distribute parallel for. The new code generation scheme applies to chunked schedules on distribute and parallel for directives. The scheme simplifies the code that is being generated by eliminating the need for an outer for loop over chunks for both distribute and parallel for directives. In the case of distribute it applies to any sized chunk while in the parallel for case it only applies when chunk size is 1. Reviewers: ABataev, caomhin Reviewed By: ABataev Subscribers: jholewinski, guansong, cfe-commits Differential Revision: https://reviews.llvm.org/D53448 llvm-svn: 345509
2018-10-29 23:45:47 +08:00
Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
[OPENMP] Add support for cancel constructs in [teams] distribute parallel for directives. Added codegen/sema support for cancel constructs in [teams] distribute parallel for directives. llvm-svn: 318872
2017-11-23 04:19:50 +08:00
Dir->HasCancel = HasCancel;
Resubmission of http://reviews.llvm.org/D21564 after fixes. [OpenMP] Initial implementation of parse and sema for composite pragma 'distribute parallel for' This patch is an initial implementation for #distribute parallel for. The main differences that affect other pragmas are: The implementation of 'distribute parallel for' requires blocking of the associated loop, where blocks are "distributed" to different teams and iterations within each block are scheduled to parallel threads within each team. To implement blocking, sema creates two additional worksharing directive fields that are used to pass the team assigned block lower and upper bounds through the outlined function resulting from 'parallel'. In this way, scheduling for 'for' to threads can use those bounds. As a consequence of blocking, the stride of 'distribute' is not 1 but it is equal to the blocking size. This is returned by the runtime and sema prepares a DistIncrExpr variable to hold that value. As a consequence of blocking, the global upper bound (EnsureUpperBound) expression of the 'for' is not the original loop upper bound (e.g. in for(i = 0 ; i < N; i++) this is 'N') but it is the team-assigned block upper bound. Sema creates a new expression holding the calculation of the actual upper bound for 'for' as UB = min(UB, PrevUB), where UB is the loop upper bound, and PrevUB is the team-assigned block upper bound. llvm-svn: 273884
2016-06-27 22:55:37 +08:00
return Dir;
}
OMPDistributeParallelForDirective *
OMPDistributeParallelForDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
unsigned Size = llvm::alignTo(sizeof(OMPDistributeParallelForDirective),
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(OMPClause *));
Resubmission of http://reviews.llvm.org/D21564 after fixes. [OpenMP] Initial implementation of parse and sema for composite pragma 'distribute parallel for' This patch is an initial implementation for #distribute parallel for. The main differences that affect other pragmas are: The implementation of 'distribute parallel for' requires blocking of the associated loop, where blocks are "distributed" to different teams and iterations within each block are scheduled to parallel threads within each team. To implement blocking, sema creates two additional worksharing directive fields that are used to pass the team assigned block lower and upper bounds through the outlined function resulting from 'parallel'. In this way, scheduling for 'for' to threads can use those bounds. As a consequence of blocking, the stride of 'distribute' is not 1 but it is equal to the blocking size. This is returned by the runtime and sema prepares a DistIncrExpr variable to hold that value. As a consequence of blocking, the global upper bound (EnsureUpperBound) expression of the 'for' is not the original loop upper bound (e.g. in for(i = 0 ; i < N; i++) this is 'N') but it is the team-assigned block upper bound. Sema creates a new expression holding the calculation of the actual upper bound for 'for' as UB = min(UB, PrevUB), where UB is the loop upper bound, and PrevUB is the team-assigned block upper bound. llvm-svn: 273884
2016-06-27 22:55:37 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_distribute_parallel_for));
return new (Mem) OMPDistributeParallelForDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parse for 'distribute parallel for simd' Summary: This patch is an implementation of sema and parsing for the OpenMP composite pragma 'distribute parallel for simd'. Differential Revision: http://reviews.llvm.org/D21977 llvm-svn: 274530
2016-07-05 13:00:15 +08:00
OMPDistributeParallelForSimdDirective *
OMPDistributeParallelForSimdDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
unsigned Size = llvm::alignTo(sizeof(OMPDistributeParallelForSimdDirective),
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(OMPClause *));
[OpenMP] Sema and parse for 'distribute parallel for simd' Summary: This patch is an implementation of sema and parsing for the OpenMP composite pragma 'distribute parallel for simd'. Differential Revision: http://reviews.llvm.org/D21977 llvm-svn: 274530
2016-07-05 13:00:15 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_distribute_parallel_for_simd));
OMPDistributeParallelForSimdDirective *Dir = new (Mem)
OMPDistributeParallelForSimdDirective(StartLoc, EndLoc, CollapsedNum,
Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
[OpenMP] Prepare Sema for initial implementation for pragma 'distribute parallel for' https://reviews.llvm.org/D29922 This patch adds two fields for use in the implementation of 'distribute parallel for': The increment expression for the distribute loop. As the chunk assigned to a team is executed by multiple threads within the 'parallel for' region, the increment expression has to correspond to the value returned by the related runtime call (for_static_init). The upper bound of the innermost loop ('for' in 'distribute parallel for') is not the globalUB expression normally used for pragma 'for' when found in isolation. It is instead the upper bound of the chunk assigned to the team ('distribute' loop). In this way, we prevent teams from executing chunks assigned to other teams. The use of these two fields can be see in a related explanatory patch: https://reviews.llvm.org/D29508 llvm-svn: 295497
2017-02-18 05:29:13 +08:00
Dir->setDistInc(Exprs.DistInc);
Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
[OpenMP] Sema and parse for 'distribute parallel for simd' Summary: This patch is an implementation of sema and parsing for the OpenMP composite pragma 'distribute parallel for simd'. Differential Revision: http://reviews.llvm.org/D21977 llvm-svn: 274530
2016-07-05 13:00:15 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
[OpenMP] Prepare sema to support combined constructs with omp distribute and omp for https://reviews.llvm.org/D32237 This patch prepares sema with additional fields to support all those composite and combined constructs of OpenMP that include pragma 'distribute' and 'for', such as 'distribute parallel for'. It also extends the regression tests for 'distribute parallel for' and adds a new one. llvm-svn: 300802
2017-04-20 08:39:39 +08:00
Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
[OpenMP][NVPTX] Use single loops when generating code for distribute parallel for Summary: This patch adds a new code generation path for bound sharing directives containing distribute parallel for. The new code generation scheme applies to chunked schedules on distribute and parallel for directives. The scheme simplifies the code that is being generated by eliminating the need for an outer for loop over chunks for both distribute and parallel for directives. In the case of distribute it applies to any sized chunk while in the parallel for case it only applies when chunk size is 1. Reviewers: ABataev, caomhin Reviewed By: ABataev Subscribers: jholewinski, guansong, cfe-commits Differential Revision: https://reviews.llvm.org/D53448 llvm-svn: 345509
2018-10-29 23:45:47 +08:00
Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
[OpenMP] Sema and parse for 'distribute parallel for simd' Summary: This patch is an implementation of sema and parsing for the OpenMP composite pragma 'distribute parallel for simd'. Differential Revision: http://reviews.llvm.org/D21977 llvm-svn: 274530
2016-07-05 13:00:15 +08:00
return Dir;
}
OMPDistributeParallelForSimdDirective *
OMPDistributeParallelForSimdDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
unsigned Size = llvm::alignTo(sizeof(OMPDistributeParallelForSimdDirective),
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(OMPClause *));
[OpenMP] Sema and parse for 'distribute parallel for simd' Summary: This patch is an implementation of sema and parsing for the OpenMP composite pragma 'distribute parallel for simd'. Differential Revision: http://reviews.llvm.org/D21977 llvm-svn: 274530
2016-07-05 13:00:15 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_distribute_parallel_for_simd));
return new (Mem)
OMPDistributeParallelForSimdDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'distribute simd' pragma Summary: This patch is an implementation of sema and parsing for the OpenMP composite pragma 'distribute simd'. Differential Revision: http://reviews.llvm.org/D22007 llvm-svn: 274604
2016-07-06 12:45:38 +08:00
OMPDistributeSimdDirective *OMPDistributeSimdDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPDistributeSimdDirective), alignof(OMPClause *));
[OpenMP] Sema and parsing for 'distribute simd' pragma Summary: This patch is an implementation of sema and parsing for the OpenMP composite pragma 'distribute simd'. Differential Revision: http://reviews.llvm.org/D22007 llvm-svn: 274604
2016-07-06 12:45:38 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_distribute_simd));
OMPDistributeSimdDirective *Dir = new (Mem) OMPDistributeSimdDirective(
StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
return Dir;
}
OMPDistributeSimdDirective *
OMPDistributeSimdDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPDistributeSimdDirective), alignof(OMPClause *));
[OpenMP] Sema and parsing for 'distribute simd' pragma Summary: This patch is an implementation of sema and parsing for the OpenMP composite pragma 'distribute simd'. Differential Revision: http://reviews.llvm.org/D22007 llvm-svn: 274604
2016-07-06 12:45:38 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_distribute_simd));
return new (Mem) OMPDistributeSimdDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'target parallel for simd' pragma This patch is to implement sema and parsing for 'target parallel for simd' pragma. Differential Revision: http://reviews.llvm.org/D22096 llvm-svn: 275365
2016-07-14 10:54:56 +08:00
OMPTargetParallelForSimdDirective *OMPTargetParallelForSimdDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
unsigned Size = llvm::alignTo(sizeof(OMPTargetParallelForSimdDirective),
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(OMPClause *));
[OpenMP] Sema and parsing for 'target parallel for simd' pragma This patch is to implement sema and parsing for 'target parallel for simd' pragma. Differential Revision: http://reviews.llvm.org/D22096 llvm-svn: 275365
2016-07-14 10:54:56 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
Remove trailing space sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h} llvm-svn: 338291
2018-07-31 03:24:48 +08:00
sizeof(Stmt *) *
[OpenMP] Sema and parsing for 'target parallel for simd' pragma This patch is to implement sema and parsing for 'target parallel for simd' pragma. Differential Revision: http://reviews.llvm.org/D22096 llvm-svn: 275365
2016-07-14 10:54:56 +08:00
numLoopChildren(CollapsedNum, OMPD_target_parallel_for_simd));
Remove trailing space sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h} llvm-svn: 338291
2018-07-31 03:24:48 +08:00
OMPTargetParallelForSimdDirective *Dir =
[OpenMP] Sema and parsing for 'target parallel for simd' pragma This patch is to implement sema and parsing for 'target parallel for simd' pragma. Differential Revision: http://reviews.llvm.org/D22096 llvm-svn: 275365
2016-07-14 10:54:56 +08:00
new (Mem) OMPTargetParallelForSimdDirective(StartLoc, EndLoc,
CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
return Dir;
}
OMPTargetParallelForSimdDirective *
OMPTargetParallelForSimdDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
unsigned Size = llvm::alignTo(sizeof(OMPTargetParallelForSimdDirective),
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
alignof(OMPClause *));
[OpenMP] Sema and parsing for 'target parallel for simd' pragma This patch is to implement sema and parsing for 'target parallel for simd' pragma. Differential Revision: http://reviews.llvm.org/D22096 llvm-svn: 275365
2016-07-14 10:54:56 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
Remove trailing space sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h} llvm-svn: 338291
2018-07-31 03:24:48 +08:00
sizeof(Stmt *) *
[OpenMP] Sema and parsing for 'target parallel for simd' pragma This patch is to implement sema and parsing for 'target parallel for simd' pragma. Differential Revision: http://reviews.llvm.org/D22096 llvm-svn: 275365
2016-07-14 10:54:56 +08:00
numLoopChildren(CollapsedNum, OMPD_target_parallel_for_simd));
return new (Mem) OMPTargetParallelForSimdDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'target simd' pragma This patch is to implement sema and parsing for 'target simd' pragma. Differential Revision: https://reviews.llvm.org/D22479 llvm-svn: 276203
2016-07-21 06:57:10 +08:00
OMPTargetSimdDirective *
Remove trailing space sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h} llvm-svn: 338291
2018-07-31 03:24:48 +08:00
OMPTargetSimdDirective::Create(const ASTContext &C, SourceLocation StartLoc,
[OpenMP] Sema and parsing for 'target simd' pragma This patch is to implement sema and parsing for 'target simd' pragma. Differential Revision: https://reviews.llvm.org/D22479 llvm-svn: 276203
2016-07-21 06:57:10 +08:00
SourceLocation EndLoc, unsigned CollapsedNum,
ArrayRef<OMPClause *> Clauses,
Stmt *AssociatedStmt, const HelperExprs &Exprs) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTargetSimdDirective), alignof(OMPClause *));
[OpenMP] Sema and parsing for 'target simd' pragma This patch is to implement sema and parsing for 'target simd' pragma. Differential Revision: https://reviews.llvm.org/D22479 llvm-svn: 276203
2016-07-21 06:57:10 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
Remove trailing space sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h} llvm-svn: 338291
2018-07-31 03:24:48 +08:00
sizeof(Stmt *) *
[OpenMP] Sema and parsing for 'target simd' pragma This patch is to implement sema and parsing for 'target simd' pragma. Differential Revision: https://reviews.llvm.org/D22479 llvm-svn: 276203
2016-07-21 06:57:10 +08:00
numLoopChildren(CollapsedNum, OMPD_target_simd));
OMPTargetSimdDirective *Dir = new (Mem)
OMPTargetSimdDirective(StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
return Dir;
}
OMPTargetSimdDirective *
OMPTargetSimdDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
unsigned CollapsedNum, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTargetSimdDirective), alignof(OMPClause *));
[OpenMP] Sema and parsing for 'target simd' pragma This patch is to implement sema and parsing for 'target simd' pragma. Differential Revision: https://reviews.llvm.org/D22479 llvm-svn: 276203
2016-07-21 06:57:10 +08:00
void *Mem = C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
Remove trailing space sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h} llvm-svn: 338291
2018-07-31 03:24:48 +08:00
sizeof(Stmt *) *
[OpenMP] Sema and parsing for 'target simd' pragma This patch is to implement sema and parsing for 'target simd' pragma. Differential Revision: https://reviews.llvm.org/D22479 llvm-svn: 276203
2016-07-21 06:57:10 +08:00
numLoopChildren(CollapsedNum, OMPD_target_simd));
return new (Mem) OMPTargetSimdDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'teams distribute' pragma This patch is to implement sema and parsing for 'teams distribute' pragma. Differential Revision: https://reviews.llvm.org/D23189 llvm-svn: 277818
2016-08-05 22:37:37 +08:00
OMPTeamsDistributeDirective *OMPTeamsDistributeDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTeamsDistributeDirective), alignof(OMPClause *));
[OpenMP] Sema and parsing for 'teams distribute' pragma This patch is to implement sema and parsing for 'teams distribute' pragma. Differential Revision: https://reviews.llvm.org/D23189 llvm-svn: 277818
2016-08-05 22:37:37 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_teams_distribute));
OMPTeamsDistributeDirective *Dir = new (Mem) OMPTeamsDistributeDirective(
StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
return Dir;
}
OMPTeamsDistributeDirective *
OMPTeamsDistributeDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum, EmptyShell) {
Retire llvm::alignOf in favor of C++11 alignof. No functionality change intended. llvm-svn: 284730
2016-10-20 22:27:22 +08:00
unsigned Size =
llvm::alignTo(sizeof(OMPTeamsDistributeDirective), alignof(OMPClause *));
[OpenMP] Sema and parsing for 'teams distribute' pragma This patch is to implement sema and parsing for 'teams distribute' pragma. Differential Revision: https://reviews.llvm.org/D23189 llvm-svn: 277818
2016-08-05 22:37:37 +08:00
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_teams_distribute));
return new (Mem) OMPTeamsDistributeDirective(CollapsedNum, NumClauses);
}
Re-apply patch r279045. llvm-svn: 285066
2016-10-25 20:50:55 +08:00
OMPTeamsDistributeSimdDirective *OMPTeamsDistributeSimdDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
unsigned Size = llvm::alignTo(sizeof(OMPTeamsDistributeSimdDirective),
alignof(OMPClause *));
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_teams_distribute_simd));
OMPTeamsDistributeSimdDirective *Dir =
new (Mem) OMPTeamsDistributeSimdDirective(StartLoc, EndLoc, CollapsedNum,
Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
return Dir;
}
OMPTeamsDistributeSimdDirective *OMPTeamsDistributeSimdDirective::CreateEmpty(
const ASTContext &C, unsigned NumClauses, unsigned CollapsedNum,
EmptyShell) {
unsigned Size = llvm::alignTo(sizeof(OMPTeamsDistributeSimdDirective),
alignof(OMPClause *));
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_teams_distribute_simd));
return new (Mem) OMPTeamsDistributeSimdDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'teams distribute parallel for simd' pragma This patch is to implement sema and parsing for 'teams distribute parallel for simd' pragma. Differential Revision: https://reviews.llvm.org/D27084 llvm-svn: 288294
2016-12-01 07:51:03 +08:00
OMPTeamsDistributeParallelForSimdDirective *
OMPTeamsDistributeParallelForSimdDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
auto Size = llvm::alignTo(sizeof(OMPTeamsDistributeParallelForSimdDirective),
alignof(OMPClause *));
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum,
OMPD_teams_distribute_parallel_for_simd));
OMPTeamsDistributeParallelForSimdDirective *Dir = new (Mem)
OMPTeamsDistributeParallelForSimdDirective(StartLoc, EndLoc, CollapsedNum,
Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
[OpenMP] Prepare Sema for initial implementation for pragma 'distribute parallel for' https://reviews.llvm.org/D29922 This patch adds two fields for use in the implementation of 'distribute parallel for': The increment expression for the distribute loop. As the chunk assigned to a team is executed by multiple threads within the 'parallel for' region, the increment expression has to correspond to the value returned by the related runtime call (for_static_init). The upper bound of the innermost loop ('for' in 'distribute parallel for') is not the globalUB expression normally used for pragma 'for' when found in isolation. It is instead the upper bound of the chunk assigned to the team ('distribute' loop). In this way, we prevent teams from executing chunks assigned to other teams. The use of these two fields can be see in a related explanatory patch: https://reviews.llvm.org/D29508 llvm-svn: 295497
2017-02-18 05:29:13 +08:00
Dir->setDistInc(Exprs.DistInc);
Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
[OpenMP] Sema and parsing for 'teams distribute parallel for simd' pragma This patch is to implement sema and parsing for 'teams distribute parallel for simd' pragma. Differential Revision: https://reviews.llvm.org/D27084 llvm-svn: 288294
2016-12-01 07:51:03 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
[OpenMP] Prepare sema to support combined constructs with omp distribute and omp for https://reviews.llvm.org/D32237 This patch prepares sema with additional fields to support all those composite and combined constructs of OpenMP that include pragma 'distribute' and 'for', such as 'distribute parallel for'. It also extends the regression tests for 'distribute parallel for' and adds a new one. llvm-svn: 300802
2017-04-20 08:39:39 +08:00
Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
[OpenMP][NVPTX] Use single loops when generating code for distribute parallel for Summary: This patch adds a new code generation path for bound sharing directives containing distribute parallel for. The new code generation scheme applies to chunked schedules on distribute and parallel for directives. The scheme simplifies the code that is being generated by eliminating the need for an outer for loop over chunks for both distribute and parallel for directives. In the case of distribute it applies to any sized chunk while in the parallel for case it only applies when chunk size is 1. Reviewers: ABataev, caomhin Reviewed By: ABataev Subscribers: jholewinski, guansong, cfe-commits Differential Revision: https://reviews.llvm.org/D53448 llvm-svn: 345509
2018-10-29 23:45:47 +08:00
Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
[OpenMP] Sema and parsing for 'teams distribute parallel for simd' pragma This patch is to implement sema and parsing for 'teams distribute parallel for simd' pragma. Differential Revision: https://reviews.llvm.org/D27084 llvm-svn: 288294
2016-12-01 07:51:03 +08:00
return Dir;
}
OMPTeamsDistributeParallelForSimdDirective *
OMPTeamsDistributeParallelForSimdDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
auto Size = llvm::alignTo(sizeof(OMPTeamsDistributeParallelForSimdDirective),
alignof(OMPClause *));
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum,
OMPD_teams_distribute_parallel_for_simd));
return new (Mem)
OMPTeamsDistributeParallelForSimdDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'teams distribute parallel for' pragma This patch is to implement sema and parsing for 'teams distribute parallel for' pragma. Differential Revision: https://reviews.llvm.org/D27345 llvm-svn: 289179
2016-12-09 11:24:30 +08:00
OMPTeamsDistributeParallelForDirective *
OMPTeamsDistributeParallelForDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
[OPENMP] Add support for cancel constructs in [teams] distribute parallel for directives. Added codegen/sema support for cancel constructs in [teams] distribute parallel for directives. llvm-svn: 318872
2017-11-23 04:19:50 +08:00
const HelperExprs &Exprs, bool HasCancel) {
[OpenMP] Sema and parsing for 'teams distribute parallel for' pragma This patch is to implement sema and parsing for 'teams distribute parallel for' pragma. Differential Revision: https://reviews.llvm.org/D27345 llvm-svn: 289179
2016-12-09 11:24:30 +08:00
auto Size = llvm::alignTo(sizeof(OMPTeamsDistributeParallelForDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_teams_distribute_parallel_for));
OMPTeamsDistributeParallelForDirective *Dir = new (Mem)
OMPTeamsDistributeParallelForDirective(StartLoc, EndLoc, CollapsedNum,
Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
[OpenMP] Prepare Sema for initial implementation for pragma 'distribute parallel for' https://reviews.llvm.org/D29922 This patch adds two fields for use in the implementation of 'distribute parallel for': The increment expression for the distribute loop. As the chunk assigned to a team is executed by multiple threads within the 'parallel for' region, the increment expression has to correspond to the value returned by the related runtime call (for_static_init). The upper bound of the innermost loop ('for' in 'distribute parallel for') is not the globalUB expression normally used for pragma 'for' when found in isolation. It is instead the upper bound of the chunk assigned to the team ('distribute' loop). In this way, we prevent teams from executing chunks assigned to other teams. The use of these two fields can be see in a related explanatory patch: https://reviews.llvm.org/D29508 llvm-svn: 295497
2017-02-18 05:29:13 +08:00
Dir->setDistInc(Exprs.DistInc);
Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
[OpenMP] Sema and parsing for 'teams distribute parallel for' pragma This patch is to implement sema and parsing for 'teams distribute parallel for' pragma. Differential Revision: https://reviews.llvm.org/D27345 llvm-svn: 289179
2016-12-09 11:24:30 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
[OpenMP] Prepare sema to support combined constructs with omp distribute and omp for https://reviews.llvm.org/D32237 This patch prepares sema with additional fields to support all those composite and combined constructs of OpenMP that include pragma 'distribute' and 'for', such as 'distribute parallel for'. It also extends the regression tests for 'distribute parallel for' and adds a new one. llvm-svn: 300802
2017-04-20 08:39:39 +08:00
Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
[OpenMP][NVPTX] Use single loops when generating code for distribute parallel for Summary: This patch adds a new code generation path for bound sharing directives containing distribute parallel for. The new code generation scheme applies to chunked schedules on distribute and parallel for directives. The scheme simplifies the code that is being generated by eliminating the need for an outer for loop over chunks for both distribute and parallel for directives. In the case of distribute it applies to any sized chunk while in the parallel for case it only applies when chunk size is 1. Reviewers: ABataev, caomhin Reviewed By: ABataev Subscribers: jholewinski, guansong, cfe-commits Differential Revision: https://reviews.llvm.org/D53448 llvm-svn: 345509
2018-10-29 23:45:47 +08:00
Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
[OPENMP] Add support for cancel constructs in [teams] distribute parallel for directives. Added codegen/sema support for cancel constructs in [teams] distribute parallel for directives. llvm-svn: 318872
2017-11-23 04:19:50 +08:00
Dir->HasCancel = HasCancel;
[OpenMP] Sema and parsing for 'teams distribute parallel for' pragma This patch is to implement sema and parsing for 'teams distribute parallel for' pragma. Differential Revision: https://reviews.llvm.org/D27345 llvm-svn: 289179
2016-12-09 11:24:30 +08:00
return Dir;
}
OMPTeamsDistributeParallelForDirective *
OMPTeamsDistributeParallelForDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
auto Size = llvm::alignTo(sizeof(OMPTeamsDistributeParallelForDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_teams_distribute_parallel_for));
return new (Mem)
OMPTeamsDistributeParallelForDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'target teams' pragma This patch is to implement sema and parsing for 'target teams' pragma. Differential Revision: https://reviews.llvm.org/D27818 llvm-svn: 290038
2016-12-17 13:48:59 +08:00
OMPTargetTeamsDirective *OMPTargetTeamsDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
auto Size =
llvm::alignTo(sizeof(OMPTargetTeamsDirective), alignof(OMPClause *));
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
OMPTargetTeamsDirective *Dir =
new (Mem) OMPTargetTeamsDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPTargetTeamsDirective *
OMPTargetTeamsDirective::CreateEmpty(const ASTContext &C, unsigned NumClauses,
EmptyShell) {
auto Size =
llvm::alignTo(sizeof(OMPTargetTeamsDirective), alignof(OMPClause *));
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPTargetTeamsDirective(NumClauses);
}
[OpenMP] Sema and parsing for 'target teams distribute' pragma This patch is to implement sema and parsing for 'target teams distribute' pragma. Differential Revision: https://reviews.llvm.org/D28015 llvm-svn: 290508
2016-12-25 12:52:54 +08:00
OMPTargetTeamsDistributeDirective *OMPTargetTeamsDistributeDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
auto Size = llvm::alignTo(sizeof(OMPTargetTeamsDistributeDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_target_teams_distribute));
OMPTargetTeamsDistributeDirective *Dir =
new (Mem) OMPTargetTeamsDistributeDirective(StartLoc, EndLoc, CollapsedNum,
Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
return Dir;
}
OMPTargetTeamsDistributeDirective *
OMPTargetTeamsDistributeDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
auto Size = llvm::alignTo(sizeof(OMPTargetTeamsDistributeDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_target_teams_distribute));
return new (Mem) OMPTargetTeamsDistributeDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'target teams distribute parallel for’ pragma This patch is to implement sema and parsing for 'target teams distribute parallel for’ pragma. Differential Revision: https://reviews.llvm.org/D28160 llvm-svn: 290725
2016-12-30 06:16:30 +08:00
OMPTargetTeamsDistributeParallelForDirective *
OMPTargetTeamsDistributeParallelForDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
[OPENMP] Add support for cancel constructs in `target teams distribute parallel for`. Add support for cancel/cancellation point directives inside `target teams distribute parallel for` directives. llvm-svn: 318881
2017-11-23 05:12:03 +08:00
const HelperExprs &Exprs, bool HasCancel) {
[OpenMP] Sema and parsing for 'target teams distribute parallel for’ pragma This patch is to implement sema and parsing for 'target teams distribute parallel for’ pragma. Differential Revision: https://reviews.llvm.org/D28160 llvm-svn: 290725
2016-12-30 06:16:30 +08:00
auto Size =
llvm::alignTo(sizeof(OMPTargetTeamsDistributeParallelForDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum,
OMPD_target_teams_distribute_parallel_for));
OMPTargetTeamsDistributeParallelForDirective *Dir =
new (Mem) OMPTargetTeamsDistributeParallelForDirective(
StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
[OpenMP] Prepare Sema for initial implementation for pragma 'distribute parallel for' https://reviews.llvm.org/D29922 This patch adds two fields for use in the implementation of 'distribute parallel for': The increment expression for the distribute loop. As the chunk assigned to a team is executed by multiple threads within the 'parallel for' region, the increment expression has to correspond to the value returned by the related runtime call (for_static_init). The upper bound of the innermost loop ('for' in 'distribute parallel for') is not the globalUB expression normally used for pragma 'for' when found in isolation. It is instead the upper bound of the chunk assigned to the team ('distribute' loop). In this way, we prevent teams from executing chunks assigned to other teams. The use of these two fields can be see in a related explanatory patch: https://reviews.llvm.org/D29508 llvm-svn: 295497
2017-02-18 05:29:13 +08:00
Dir->setDistInc(Exprs.DistInc);
Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
[OpenMP] Sema and parsing for 'target teams distribute parallel for’ pragma This patch is to implement sema and parsing for 'target teams distribute parallel for’ pragma. Differential Revision: https://reviews.llvm.org/D28160 llvm-svn: 290725
2016-12-30 06:16:30 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
[OpenMP] Prepare sema to support combined constructs with omp distribute and omp for https://reviews.llvm.org/D32237 This patch prepares sema with additional fields to support all those composite and combined constructs of OpenMP that include pragma 'distribute' and 'for', such as 'distribute parallel for'. It also extends the regression tests for 'distribute parallel for' and adds a new one. llvm-svn: 300802
2017-04-20 08:39:39 +08:00
Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
[OpenMP][NVPTX] Use single loops when generating code for distribute parallel for Summary: This patch adds a new code generation path for bound sharing directives containing distribute parallel for. The new code generation scheme applies to chunked schedules on distribute and parallel for directives. The scheme simplifies the code that is being generated by eliminating the need for an outer for loop over chunks for both distribute and parallel for directives. In the case of distribute it applies to any sized chunk while in the parallel for case it only applies when chunk size is 1. Reviewers: ABataev, caomhin Reviewed By: ABataev Subscribers: jholewinski, guansong, cfe-commits Differential Revision: https://reviews.llvm.org/D53448 llvm-svn: 345509
2018-10-29 23:45:47 +08:00
Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
[OPENMP] Add support for cancel constructs in `target teams distribute parallel for`. Add support for cancel/cancellation point directives inside `target teams distribute parallel for` directives. llvm-svn: 318881
2017-11-23 05:12:03 +08:00
Dir->HasCancel = HasCancel;
[OpenMP] Sema and parsing for 'target teams distribute parallel for’ pragma This patch is to implement sema and parsing for 'target teams distribute parallel for’ pragma. Differential Revision: https://reviews.llvm.org/D28160 llvm-svn: 290725
2016-12-30 06:16:30 +08:00
return Dir;
}
OMPTargetTeamsDistributeParallelForDirective *
OMPTargetTeamsDistributeParallelForDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
auto Size =
llvm::alignTo(sizeof(OMPTargetTeamsDistributeParallelForDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum,
OMPD_target_teams_distribute_parallel_for));
return new (Mem)
OMPTargetTeamsDistributeParallelForDirective(CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'target teams distribute parallel for simd’ pragma This patch is to implement sema and parsing for 'target teams distribute parallel for simd’ pragma. Differential Revision: https://reviews.llvm.org/D28202 llvm-svn: 290862
2017-01-03 13:23:48 +08:00
OMPTargetTeamsDistributeParallelForSimdDirective *
OMPTargetTeamsDistributeParallelForSimdDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
auto Size =
llvm::alignTo(sizeof(OMPTargetTeamsDistributeParallelForSimdDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum,
OMPD_target_teams_distribute_parallel_for_simd));
OMPTargetTeamsDistributeParallelForSimdDirective *Dir =
new (Mem) OMPTargetTeamsDistributeParallelForSimdDirective(
StartLoc, EndLoc, CollapsedNum, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
[OpenMP] Prepare Sema for initial implementation for pragma 'distribute parallel for' https://reviews.llvm.org/D29922 This patch adds two fields for use in the implementation of 'distribute parallel for': The increment expression for the distribute loop. As the chunk assigned to a team is executed by multiple threads within the 'parallel for' region, the increment expression has to correspond to the value returned by the related runtime call (for_static_init). The upper bound of the innermost loop ('for' in 'distribute parallel for') is not the globalUB expression normally used for pragma 'for' when found in isolation. It is instead the upper bound of the chunk assigned to the team ('distribute' loop). In this way, we prevent teams from executing chunks assigned to other teams. The use of these two fields can be see in a related explanatory patch: https://reviews.llvm.org/D29508 llvm-svn: 295497
2017-02-18 05:29:13 +08:00
Dir->setDistInc(Exprs.DistInc);
Dir->setPrevEnsureUpperBound(Exprs.PrevEUB);
[OpenMP] Sema and parsing for 'target teams distribute parallel for simd’ pragma This patch is to implement sema and parsing for 'target teams distribute parallel for simd’ pragma. Differential Revision: https://reviews.llvm.org/D28202 llvm-svn: 290862
2017-01-03 13:23:48 +08:00
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
[OpenMP] Prepare sema to support combined constructs with omp distribute and omp for https://reviews.llvm.org/D32237 This patch prepares sema with additional fields to support all those composite and combined constructs of OpenMP that include pragma 'distribute' and 'for', such as 'distribute parallel for'. It also extends the regression tests for 'distribute parallel for' and adds a new one. llvm-svn: 300802
2017-04-20 08:39:39 +08:00
Dir->setCombinedLowerBoundVariable(Exprs.DistCombinedFields.LB);
Dir->setCombinedUpperBoundVariable(Exprs.DistCombinedFields.UB);
Dir->setCombinedEnsureUpperBound(Exprs.DistCombinedFields.EUB);
Dir->setCombinedInit(Exprs.DistCombinedFields.Init);
Dir->setCombinedCond(Exprs.DistCombinedFields.Cond);
Dir->setCombinedNextLowerBound(Exprs.DistCombinedFields.NLB);
Dir->setCombinedNextUpperBound(Exprs.DistCombinedFields.NUB);
[OpenMP][NVPTX] Use single loops when generating code for distribute parallel for Summary: This patch adds a new code generation path for bound sharing directives containing distribute parallel for. The new code generation scheme applies to chunked schedules on distribute and parallel for directives. The scheme simplifies the code that is being generated by eliminating the need for an outer for loop over chunks for both distribute and parallel for directives. In the case of distribute it applies to any sized chunk while in the parallel for case it only applies when chunk size is 1. Reviewers: ABataev, caomhin Reviewed By: ABataev Subscribers: jholewinski, guansong, cfe-commits Differential Revision: https://reviews.llvm.org/D53448 llvm-svn: 345509
2018-10-29 23:45:47 +08:00
Dir->setCombinedDistCond(Exprs.DistCombinedFields.DistCond);
Dir->setCombinedParForInDistCond(Exprs.DistCombinedFields.ParForInDistCond);
[OpenMP] Sema and parsing for 'target teams distribute parallel for simd’ pragma This patch is to implement sema and parsing for 'target teams distribute parallel for simd’ pragma. Differential Revision: https://reviews.llvm.org/D28202 llvm-svn: 290862
2017-01-03 13:23:48 +08:00
return Dir;
}
OMPTargetTeamsDistributeParallelForSimdDirective *
OMPTargetTeamsDistributeParallelForSimdDirective::CreateEmpty(
const ASTContext &C, unsigned NumClauses, unsigned CollapsedNum,
EmptyShell) {
auto Size =
llvm::alignTo(sizeof(OMPTargetTeamsDistributeParallelForSimdDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum,
OMPD_target_teams_distribute_parallel_for_simd));
return new (Mem) OMPTargetTeamsDistributeParallelForSimdDirective(
CollapsedNum, NumClauses);
}
[OpenMP] Sema and parsing for 'target teams distribute simd’ pragma This patch is to implement sema and parsing for 'target teams distribute simd’ pragma. Differential Revision: https://reviews.llvm.org/D28252 llvm-svn: 291579
2017-01-11 02:08:18 +08:00
OMPTargetTeamsDistributeSimdDirective *
OMPTargetTeamsDistributeSimdDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
const HelperExprs &Exprs) {
auto Size = llvm::alignTo(sizeof(OMPTargetTeamsDistributeSimdDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * Clauses.size() +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_target_teams_distribute_simd));
OMPTargetTeamsDistributeSimdDirective *Dir = new (Mem)
OMPTargetTeamsDistributeSimdDirective(StartLoc, EndLoc, CollapsedNum,
Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
Dir->setIterationVariable(Exprs.IterationVarRef);
Dir->setLastIteration(Exprs.LastIteration);
Dir->setCalcLastIteration(Exprs.CalcLastIteration);
Dir->setPreCond(Exprs.PreCond);
Dir->setCond(Exprs.Cond);
Dir->setInit(Exprs.Init);
Dir->setInc(Exprs.Inc);
Dir->setIsLastIterVariable(Exprs.IL);
Dir->setLowerBoundVariable(Exprs.LB);
Dir->setUpperBoundVariable(Exprs.UB);
Dir->setStrideVariable(Exprs.ST);
Dir->setEnsureUpperBound(Exprs.EUB);
Dir->setNextLowerBound(Exprs.NLB);
Dir->setNextUpperBound(Exprs.NUB);
Dir->setNumIterations(Exprs.NumIterations);
Dir->setCounters(Exprs.Counters);
Dir->setPrivateCounters(Exprs.PrivateCounters);
Dir->setInits(Exprs.Inits);
Dir->setUpdates(Exprs.Updates);
Dir->setFinals(Exprs.Finals);
Dir->setPreInits(Exprs.PreInits);
return Dir;
}
OMPTargetTeamsDistributeSimdDirective *
OMPTargetTeamsDistributeSimdDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
unsigned CollapsedNum,
EmptyShell) {
auto Size = llvm::alignTo(sizeof(OMPTargetTeamsDistributeSimdDirective),
alignof(OMPClause *));
void *Mem = C.Allocate(
Size + sizeof(OMPClause *) * NumClauses +
sizeof(Stmt *) *
numLoopChildren(CollapsedNum, OMPD_target_teams_distribute_simd));
return new (Mem)
OMPTargetTeamsDistributeSimdDirective(CollapsedNum, NumClauses);
}