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Switch LoopIdiom pass to directly require target transform information.

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I'm sorry for duplicating bad style here, but I wanted to keep
consistency. I've pinged the code review thread where this style was
reviewed and changes were requested.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171714 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth 2013-01-07 09:17:41 +00:00
parent a90a99a82b
commit d12aae6c05
1 changed files with 3 additions and 3 deletions
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6
lib/Transforms/Scalar/LoopIdiomRecognize.cpp
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@ -177,6 +177,7 @@ namespace {
AU.addPreserved<DominatorTree>(); AU.addPreserved<DominatorTree>();
AU.addRequired<DominatorTree>(); AU.addRequired<DominatorTree>();
AU.addRequired<TargetLibraryInfo>(); AU.addRequired<TargetLibraryInfo>();
AU.addRequired<TargetTransformInfo>();
} }
const DataLayout *getDataLayout() { const DataLayout *getDataLayout() {
@ -196,9 +197,7 @@ namespace {
} }
const TargetTransformInfo *getTargetTransformInfo() { const TargetTransformInfo *getTargetTransformInfo() {
if (!TTI) return TTI ? TTI : (TTI = &getAnalysis<TargetTransformInfo>());
TTI = getAnalysisIfAvailable<TargetTransformInfo>();
return TTI;
} }
Loop *getLoop() const { return CurLoop; } Loop *getLoop() const { return CurLoop; }
@ -219,6 +218,7 @@ INITIALIZE_PASS_DEPENDENCY(LCSSA)
INITIALIZE_PASS_DEPENDENCY(ScalarEvolution) INITIALIZE_PASS_DEPENDENCY(ScalarEvolution)
INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfo) INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfo)
INITIALIZE_AG_DEPENDENCY(AliasAnalysis) INITIALIZE_AG_DEPENDENCY(AliasAnalysis)
INITIALIZE_AG_DEPENDENCY(TargetTransformInfo)
INITIALIZE_PASS_END(LoopIdiomRecognize, "loop-idiom", "Recognize loop idioms", INITIALIZE_PASS_END(LoopIdiomRecognize, "loop-idiom", "Recognize loop idioms",
false, false) false, false)