diff options
Diffstat (limited to 'lib/Analysis/ConstantFolding.cpp')
| -rw-r--r-- | lib/Analysis/ConstantFolding.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Analysis/ConstantFolding.cpp b/lib/Analysis/ConstantFolding.cpp index 0f5ec3f5626..e88b8f14d54 100644 --- a/lib/Analysis/ConstantFolding.cpp +++ b/lib/Analysis/ConstantFolding.cpp @@ -1359,7 +1359,7 @@ llvm::ConstantFoldLoadThroughGEPIndices(Constant *C, // bool llvm::canConstantFoldCallTo(ImmutableCallSite CS, const Function *F) { - if (CS.isNoBuiltin()) + if (CS.isNoBuiltin() || CS.isStrictFP()) return false; switch (F->getIntrinsicID()) { case Intrinsic::fabs: @@ -2066,7 +2066,7 @@ Constant * llvm::ConstantFoldCall(ImmutableCallSite CS, Function *F, ArrayRef<Constant *> Operands, const TargetLibraryInfo *TLI) { - if (CS.isNoBuiltin()) + if (CS.isNoBuiltin() || CS.isStrictFP()) return nullptr; if (!F->hasName()) return nullptr; @@ -2084,7 +2084,7 @@ llvm::ConstantFoldCall(ImmutableCallSite CS, Function *F, bool llvm::isMathLibCallNoop(CallSite CS, const TargetLibraryInfo *TLI) { // FIXME: Refactor this code; this duplicates logic in LibCallsShrinkWrap // (and to some extent ConstantFoldScalarCall). - if (CS.isNoBuiltin()) + if (CS.isNoBuiltin() || CS.isStrictFP()) return false; Function *F = CS.getCalledFunction(); if (!F) |