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56931 Commits

Author SHA1 Message Date
Anders Carlsson f03bb51a00 Let getIdentifierNamespaceForKind know about aliases and have it treat them just like namespace decls. 
llvm-svn: 67963
 2009-03-28 23:02:53 +00:00
Anders Carlsson ff25fdf2fb Create AST nodes for namespace aliases. 
llvm-svn: 67962
 2009-03-28 22:58:02 +00:00
Anders Carlsson 47952aec09 Parse the location of the 'namespace' token to ActOnNamespaceAliasDef. No functionality change. 
llvm-svn: 67961
 2009-03-28 22:53:22 +00:00
Ted Kremenek 035cf930d5 Fix regression in pointer comparison with NULL (e.g., 0 != ptr). This fixes 
<rdar://problem/6732151>.

llvm-svn: 67954
 2009-03-28 19:59:33 +00:00
Chris Lattner 356d974a93 add a note 
llvm-svn: 67953
 2009-03-28 19:26:55 +00:00
Chris Lattner 83f095cc7e Introduce a new OpaquePtr<N> struct type, which is a simple POD wrapper for a 
pointer.  Its purpose in life is to be a glorified void*, but which does not
implicitly convert to void* or other OpaquePtr's with a different UID.

Introduce Action::DeclPtrTy which is a typedef for OpaquePtr<0>.  Change the 
entire parser/sema interface to use DeclPtrTy instead of DeclTy*.  This
makes the C++ compiler enforce that these aren't convertible to other opaque
types.

We should also convert ExprTy, StmtTy, TypeTy, AttrTy, BaseTy, etc,
but I don't plan to do that in the short term.

The one outstanding known problem with this patch is that we lose the 
bitmangling optimization where ActionResult<DeclPtrTy> doesn't know how to
bitmangle the success bit into the low bit of DeclPtrTy.  I will rectify
this with a subsequent patch.

llvm-svn: 67952
 2009-03-28 19:18:32 +00:00
Chris Lattner b7de9b7704 sort alphabetically 
llvm-svn: 67951
 2009-03-28 19:10:22 +00:00
Rafael Espindola 1f11c3c36f Use array_lengthof 
llvm-svn: 67950
 2009-03-28 19:02:18 +00:00
Rafael Espindola 6ff3dabbb4 Have only one definition of X86AddrNumOperands. 
llvm-svn: 67949
 2009-03-28 18:55:31 +00:00
Ted Kremenek b505811250 Adjust control-flow endpoints for '&&' and '||'. 
llvm-svn: 67948
 2009-03-28 17:33:57 +00:00
Ted Kremenek ae1c4a40ef Add comparison operators for PathDiagosticLocation. 
llvm-svn: 67947
 2009-03-28 17:33:08 +00:00
Ted Kremenek 04ab6c8b17 Add comparison operators for SourceRange. 
llvm-svn: 67946
 2009-03-28 17:32:39 +00:00
Rafael Espindola c2a17d3022 Make code a bit less brittle by no hardcoding the number 
of operands in an address in so many places.

llvm-svn: 67945
 2009-03-28 17:03:24 +00:00
Cedric Venet 351c71a85f CMake: remove TranslationUnit.cpp from build (file has been removed). 
llvm-svn: 67944
 2009-03-28 12:41:49 +00:00
Arnold Schwaighofer e622cbf385 Make check in CheckTailCallReturnConstraints for ignorable instructions between 
a CALL and a RET node more generic. Add a test for tail calls with a void
return.

llvm-svn: 67943
 2009-03-28 12:36:29 +00:00
Bill Wendling c619aaf122 Update the Visual Studio docs. Patch by Stefanus! 
llvm-svn: 67940
 2009-03-28 10:24:15 +00:00
Arnold Schwaighofer 83d5420d02 Enable tail call optimization for functions that return a struct (bug 3664) and for functions that return types that need extending (e.g i1). 
llvm-svn: 67934
 2009-03-28 08:33:27 +00:00
Chris Lattner 8372efd39a move file to proper place. 
llvm-svn: 67933
 2009-03-28 08:04:44 +00:00
Anders Carlsson b81608499e As Eli pointed out, it is possible that a namespace lookup is ambiguous! 
llvm-svn: 67932
 2009-03-28 07:51:31 +00:00
Chris Lattner 0527eda02e declare everything as class to avoid angering the VC++ gods. 
llvm-svn: 67931
 2009-03-28 07:48:03 +00:00
Chris Lattner dec48eab86 add a traits class for SmallPtrSet that allows us to stick things that are 
"basically pointers" into it.

llvm-svn: 67930
 2009-03-28 07:44:53 +00:00
Chris Lattner a3d4aeb113 add accessors. 
llvm-svn: 67929
 2009-03-28 07:00:38 +00:00
Chris Lattner 6b6185b18f some random cleanups 
llvm-svn: 67928
 2009-03-28 06:53:40 +00:00
Chris Lattner e173d44137 eliminate unneeded iterator wrappers. 
llvm-svn: 67927
 2009-03-28 06:47:16 +00:00
Chris Lattner 330958e9b0 change NamespaceDecl to hold its 'NextNamespace' pointer itself 
instead of in NextDeclarator.  This temporarily increases memory
usage, but simplifies and decouples things.

llvm-svn: 67926
 2009-03-28 06:44:59 +00:00
Anders Carlsson ac2c96528f Check that the alias points to a valid namespace. 
llvm-svn: 67925
 2009-03-28 06:42:02 +00:00
Ted Kremenek ae1aa43617 Properly escape special characters in <string>'s in plist file. 
llvm-svn: 67924
 2009-03-28 06:40:54 +00:00
Chris Lattner 529efc74ad rename some methods. 
llvm-svn: 67923
 2009-03-28 06:33:19 +00:00
Chris Lattner 23b88b73e1 Cleanups for DeclGroup. 
llvm-svn: 67922
 2009-03-28 06:26:18 +00:00
Anders Carlsson dca83c4676 Check that the namespace alias doesn't conflict with a previous declaration in this scope. 
llvm-svn: 67921
 2009-03-28 06:23:46 +00:00
Chris Lattner 2f14ce0a74 tidy whitespace. 
llvm-svn: 67920
 2009-03-28 06:13:37 +00:00
Chris Lattner fcd33a68e4 rename NextDeclInScope to NextDeclInContext, since the pointer 
points within contexts not scopes.

llvm-svn: 67919
 2009-03-28 06:04:26 +00:00
Chris Lattner b129e28d11 simplify getNextDeclInScope 
llvm-svn: 67918
 2009-03-28 05:59:45 +00:00
Evan Cheng fd81c73cde Optimize some 64-bit multiplication by constants into two lea's or one lea + shl since imulq is slow (latency 5). e.g. 
x * 40
=>
shlq    $3, %rdi
leaq    (%rdi,%rdi,4), %rax

This has the added benefit of allowing more multiply to be folded into addressing mode. e.g.
a * 24 + b
=>
leaq    (%rdi,%rdi,2), %rax
leaq    (%rsi,%rax,8), %rax

llvm-svn: 67917
 2009-03-28 05:57:29 +00:00
Chris Lattner c0c3dffa3d reduce indentation, no functionality change. 
llvm-svn: 67916
 2009-03-28 05:44:17 +00:00
Anders Carlsson 9205d55390 Add an ActOnNamespaceAliasDef action and have the parser call it. 
llvm-svn: 67915
 2009-03-28 05:27:17 +00:00
Chris Lattner 1ad4eeb9c7 remove TranslationUnit. 
llvm-svn: 67914
 2009-03-28 04:31:31 +00:00
Chris Lattner a5adead17b push more ASTContext goodness out through interfaces that use 
TranslationUnit

llvm-svn: 67913
 2009-03-28 04:27:18 +00:00
Anders Carlsson 72f307a26e Revert Sebastian's rvalue patch (r67870) since it caused test failures in 
SemaCXX//overload-member-call.cpp
SemaCXX//overloaded-operator.cpp
SemaTemplate//instantiate-method.cpp

llvm-svn: 67912
 2009-03-28 04:17:27 +00:00
Chris Lattner 66918ee148 remove TranslationUnit from ParseAST. 
llvm-svn: 67911
 2009-03-28 04:13:34 +00:00
Chris Lattner cf16983179 change HandleTranslationUnit to take an ASTContext instead of TranslationUnit 
llvm-svn: 67910
 2009-03-28 04:11:33 +00:00
Ted Kremenek cd58cced81 Text PathDiagnosticBuilder::getEnclosingStmt() about '?' 
llvm-svn: 67909
 2009-03-28 04:08:14 +00:00
Anders Carlsson 1894f0d499 Parse namespace aliases. 
llvm-svn: 67908
 2009-03-28 04:07:16 +00:00
Chris Lattner 040d4570c7 remove dead ivar. 
llvm-svn: 67907
 2009-03-28 04:05:05 +00:00
Chris Lattner d070278ec9 simplify away some dead ownership stuff, TranslationUnit is now 
just a wrapper around ASTContext.

llvm-svn: 67906
 2009-03-28 04:00:23 +00:00
Chris Lattner edf7eb77cf hoist TranslationUnit some more. 
llvm-svn: 67905
 2009-03-28 03:56:54 +00:00
Chris Lattner 96c339a661 eliminate some wrappers. 
llvm-svn: 67904
 2009-03-28 03:53:02 +00:00
Chris Lattner f7d9e2ba1c eliminate ReadASTBitcodeFile 
llvm-svn: 67903
 2009-03-28 03:49:26 +00:00
Chris Lattner d286851b57 move serialization logic from TranslationUnit to ASTContext. 
llvm-svn: 67902
 2009-03-28 03:45:20 +00:00
Ted Kremenek b9411565ea Teach PathDiagnosticBuilder::getEnclosingStmtLocation() about while/if/do/for, 
etc., so that the "body" is always considered a top-level statement for edge
transitions (even if it is an expression).

llvm-svn: 67901
 2009-03-28 03:37:59 +00:00