diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Analysis/MemorySSA.cpp | 2 | ||||
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopUtils.cpp | 4 |
2 files changed, 1 insertions, 5 deletions
diff --git a/llvm/lib/Analysis/MemorySSA.cpp b/llvm/lib/Analysis/MemorySSA.cpp index 35a224a556c..ac95017af17 100644 --- a/llvm/lib/Analysis/MemorySSA.cpp +++ b/llvm/lib/Analysis/MemorySSA.cpp @@ -84,7 +84,7 @@ bool llvm::VerifyMemorySSA = false; #endif /// Enables memory ssa as a dependency for loop passes in legacy pass manager. cl::opt<bool> llvm::EnableMSSALoopDependency( - "enable-mssa-loop-dependency", cl::Hidden, cl::init(true), + "enable-mssa-loop-dependency", cl::Hidden, cl::init(false), cl::desc("Enable MemorySSA dependency for loop pass manager")); static cl::opt<bool, true> diff --git a/llvm/lib/Transforms/Utils/LoopUtils.cpp b/llvm/lib/Transforms/Utils/LoopUtils.cpp index b4d7f35d2d9..4c6c2edc385 100644 --- a/llvm/lib/Transforms/Utils/LoopUtils.cpp +++ b/llvm/lib/Transforms/Utils/LoopUtils.cpp @@ -19,7 +19,6 @@ #include "llvm/Analysis/InstructionSimplify.h" #include "llvm/Analysis/LoopInfo.h" #include "llvm/Analysis/LoopPass.h" -#include "llvm/Analysis/MemorySSA.h" #include "llvm/Analysis/MemorySSAUpdater.h" #include "llvm/Analysis/MustExecute.h" #include "llvm/Analysis/ScalarEvolution.h" @@ -171,8 +170,6 @@ void llvm::getLoopAnalysisUsage(AnalysisUsage &AU) { AU.addPreserved<SCEVAAWrapperPass>(); AU.addRequired<ScalarEvolutionWrapperPass>(); AU.addPreserved<ScalarEvolutionWrapperPass>(); - // FIXME: When all loop passes preserve MemorySSA, it can be required and - // preserved here instead of the individual handling in each pass. } /// Manually defined generic "LoopPass" dependency initialization. This is used @@ -193,7 +190,6 @@ void llvm::initializeLoopPassPass(PassRegistry &Registry) { INITIALIZE_PASS_DEPENDENCY(GlobalsAAWrapperPass) INITIALIZE_PASS_DEPENDENCY(SCEVAAWrapperPass) INITIALIZE_PASS_DEPENDENCY(ScalarEvolutionWrapperPass) - INITIALIZE_PASS_DEPENDENCY(MemorySSAWrapperPass) } /// Create MDNode for input string. |
