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Recommit r179497 after fixing uninitialized variable. 

llvm-svn: 179512
This commit is contained in:
Eric Christopher 2013-04-15 07:07:21 +00:00
parent a440a356e0
commit fc2beaa136
3 changed files with 16 additions and 20 deletions
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3
llvm/test/Transforms/SLPVectorizer/X86/reduction.ll
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@ -1,8 +1,5 @@
; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=i386-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32-S128"
target triple = "i386-apple-macosx10.8.0"
; int foo(double *A, int n, int m) {
; double sum = 0, v1 = 2, v0 = 3;
; for (int i=0; i < n; ++i)

3
llvm/test/Transforms/SLPVectorizer/X86/reduction2.ll
View File

@ -1,8 +1,5 @@
; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=i386-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32-S128"
target triple = "i386-apple-macosx10.8.0"
;CHECK: @foo
;CHECK: load <2 x double>
;CHECK: ret

30
llvm/tools/opt/opt.cpp
View File

@ -403,7 +403,7 @@ struct BreakpointPrinter : public ModulePass {
AU.setPreservesAll();
}
};
} // anonymous namespace
char BreakpointPrinter::ID = 0;
@ -446,7 +446,7 @@ static void AddOptimizationPasses(PassManagerBase &MPM,FunctionPassManager &FPM,
Builder.DisableUnitAtATime = !UnitAtATime;
Builder.DisableUnrollLoops = OptLevel == 0;
Builder.DisableSimplifyLibCalls = DisableSimplifyLibCalls;
Builder.populateFunctionPassManager(FPM);
Builder.populateModulePassManager(MPM);
}
@ -529,9 +529,8 @@ static TargetMachine* GetTargetMachine(Triple TheTriple) {
const Target *TheTarget = TargetRegistry::lookupTarget(MArch, TheTriple,
Error);
// Some modules don't specify a triple, and this is okay.
if (!TheTarget) {
if (!TheTarget)
return 0;
}
// Package up features to be passed to target/subtarget
std::string FeaturesStr;
@ -598,8 +597,11 @@ int main(int argc, char **argv) {
}
// If we are supposed to override the target triple, do so now.
if (!TargetTriple.empty())
const DataLayout *TD = 0;
if (!TargetTriple.empty()) {
M->setTargetTriple(Triple::normalize(TargetTriple));
TD = GetTargetMachine(Triple(TargetTriple))->getDataLayout();
}
// Figure out what stream we are supposed to write to...
OwningPtr<tool_output_file> Out;
@ -641,16 +643,16 @@ int main(int argc, char **argv) {
TLI->disableAllFunctions();
Passes.add(TLI);
// Add an appropriate DataLayout instance for this module.
DataLayout *TD = 0;
const std::string &ModuleDataLayout = M.get()->getDataLayout();
if (!ModuleDataLayout.empty())
TD = new DataLayout(ModuleDataLayout);
else if (!DefaultDataLayout.empty())
TD = new DataLayout(DefaultDataLayout);
// If we don't have a data layout by now go ahead and set it if we can.
if (!TD) {
const std::string &ModuleDataLayout = M.get()->getDataLayout();
if (!ModuleDataLayout.empty())
TD = new DataLayout(ModuleDataLayout);
else if (!DefaultDataLayout.empty())
TD = new DataLayout(DefaultDataLayout);
}
if (TD)
Passes.add(TD);
Passes.add(new DataLayout(*TD));
Triple ModuleTriple(M->getTargetTriple());
TargetMachine *Machine = 0;