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| author | Philip Reames <listmail@philipreames.com> | 2019-09-04 17:28:48 +0000 |
|---|---|---|
| committer | Philip Reames <listmail@philipreames.com> | 2019-09-04 17:28:48 +0000 |
| commit | 27820f99091d6547ed83ff20a2ea689ec68b9bf3 (patch) | |
| tree | 38409c890311e770751e58f12beac22ea68f25e3 /llvm/lib/Analysis | |
| parent | 2461061168f4ac4ca8a1823768a00d1c63355b1b (diff) | |
| download | bcm5719-llvm-27820f99091d6547ed83ff20a2ea689ec68b9bf3.tar.gz bcm5719-llvm-27820f99091d6547ed83ff20a2ea689ec68b9bf3.zip | |
[Instruction] Add hasMetadata(Kind) helper [NFC]
It's a common idiom, so let's add the obvious wrapper for metadata kinds which are basically booleans.
llvm-svn: 370933
Diffstat (limited to 'llvm/lib/Analysis')
| -rw-r--r-- | llvm/lib/Analysis/MemoryDependenceAnalysis.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Analysis/MemoryDependenceAnalysis.cpp b/llvm/lib/Analysis/MemoryDependenceAnalysis.cpp index 8ee2c6455e8..89f30240e8e 100644 --- a/llvm/lib/Analysis/MemoryDependenceAnalysis.cpp +++ b/llvm/lib/Analysis/MemoryDependenceAnalysis.cpp @@ -356,7 +356,7 @@ MemDepResult MemoryDependenceResults::getInvariantGroupPointerDependency(LoadInst *LI, BasicBlock *BB) { - if (!LI->getMetadata(LLVMContext::MD_invariant_group)) + if (!LI->hasMetadata(LLVMContext::MD_invariant_group)) return MemDepResult::getUnknown(); // Take the ptr operand after all casts and geps 0. This way we can search @@ -417,7 +417,7 @@ MemoryDependenceResults::getInvariantGroupPointerDependency(LoadInst *LI, // same pointer operand) we can assume that value pointed by pointer // operand didn't change. if ((isa<LoadInst>(U) || isa<StoreInst>(U)) && - U->getMetadata(LLVMContext::MD_invariant_group) != nullptr) + U->hasMetadata(LLVMContext::MD_invariant_group)) ClosestDependency = GetClosestDependency(ClosestDependency, U); } } @@ -481,7 +481,7 @@ MemDepResult MemoryDependenceResults::getSimplePointerDependencyFrom( // Arguably, this logic should be pushed inside AliasAnalysis itself. if (isLoad && QueryInst) { LoadInst *LI = dyn_cast<LoadInst>(QueryInst); - if (LI && LI->getMetadata(LLVMContext::MD_invariant_load) != nullptr) + if (LI && LI->hasMetadata(LLVMContext::MD_invariant_load)) isInvariantLoad = true; } |
