diff options
Diffstat (limited to 'llvm/lib/Analysis/MemorySSA.cpp')
| -rw-r--r-- | llvm/lib/Analysis/MemorySSA.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/llvm/lib/Analysis/MemorySSA.cpp b/llvm/lib/Analysis/MemorySSA.cpp index 7341188..661922d 100644 --- a/llvm/lib/Analysis/MemorySSA.cpp +++ b/llvm/lib/Analysis/MemorySSA.cpp @@ -352,9 +352,6 @@ static bool isUseTriviallyOptimizableToLiveOnEntry(AliasAnalysis &AA, const Instruction *I) { // If the memory can't be changed, then loads of the memory can't be // clobbered. - // - // FIXME: We should handle invariant groups, as well. It's a bit harder, - // because we need to pay close attention to invariant group barriers. return isa<LoadInst>(I) && (I->getMetadata(LLVMContext::MD_invariant_load) || AA.pointsToConstantMemory(cast<LoadInst>(I)-> getPointerOperand())); |