diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstructionCombining.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstructionCombining.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp index 48e0fd15680..ed9c5586e1b 100644 --- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp +++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp @@ -42,6 +42,7 @@ #include "llvm/Analysis/AssumptionCache.h" #include "llvm/Analysis/CFG.h" #include "llvm/Analysis/ConstantFolding.h" +#include "llvm/Analysis/GlobalsModRef.h" #include "llvm/Analysis/InstructionSimplify.h" #include "llvm/Analysis/LibCallSemantics.h" #include "llvm/Analysis/LoopInfo.h" @@ -3071,11 +3072,12 @@ public: void InstructionCombiningPass::getAnalysisUsage(AnalysisUsage &AU) const { AU.setPreservesCFG(); - AU.addRequired<AliasAnalysis>(); + AU.addRequired<AAResultsWrapperPass>(); AU.addRequired<AssumptionCacheTracker>(); AU.addRequired<TargetLibraryInfoWrapperPass>(); AU.addRequired<DominatorTreeWrapperPass>(); AU.addPreserved<DominatorTreeWrapperPass>(); + AU.addPreserved<GlobalsAAWrapperPass>(); } bool InstructionCombiningPass::runOnFunction(Function &F) { @@ -3083,7 +3085,7 @@ bool InstructionCombiningPass::runOnFunction(Function &F) { return false; // Required analyses. - auto AA = &getAnalysis<AliasAnalysis>(); + auto AA = &getAnalysis<AAResultsWrapperPass>().getAAResults(); auto &AC = getAnalysis<AssumptionCacheTracker>().getAssumptionCache(F); auto &TLI = getAnalysis<TargetLibraryInfoWrapperPass>().getTLI(); auto &DT = getAnalysis<DominatorTreeWrapperPass>().getDomTree(); @@ -3101,7 +3103,8 @@ INITIALIZE_PASS_BEGIN(InstructionCombiningPass, "instcombine", INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker) INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfoWrapperPass) INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass) -INITIALIZE_AG_DEPENDENCY(AliasAnalysis) +INITIALIZE_PASS_DEPENDENCY(AAResultsWrapperPass) +INITIALIZE_PASS_DEPENDENCY(GlobalsAAWrapperPass) INITIALIZE_PASS_END(InstructionCombiningPass, "instcombine", "Combine redundant instructions", false, false) |
