diff options
| -rw-r--r-- | lib/Transforms/Utils/InlineFunction.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/InlineFunction.cpp b/lib/Transforms/Utils/InlineFunction.cpp index 2e34984564..5e56c4e451 100644 --- a/lib/Transforms/Utils/InlineFunction.cpp +++ b/lib/Transforms/Utils/InlineFunction.cpp @@ -368,12 +368,14 @@ bool llvm::InlineFunction(CallSite CS, CallGraph *CG, const TargetData *TD) { // Insert the llvm.stacksave. CallInst *SavedPtr = CallInst::Create(StackSave, "savedstack", FirstNewBlock->begin()); + SavedPtr->setDoesNotThrow(); if (CG) CallerNode->addCalledFunction(SavedPtr, StackSaveCGN); // Insert a call to llvm.stackrestore before any return instructions in the // inlined function. for (unsigned i = 0, e = Returns.size(); i != e; ++i) { CallInst *CI = CallInst::Create(StackRestore, SavedPtr, "", Returns[i]); + CI->setDoesNotThrow(); if (CG) CallerNode->addCalledFunction(CI, StackRestoreCGN); } @@ -386,7 +388,8 @@ bool llvm::InlineFunction(CallSite CS, CallGraph *CG, const TargetData *TD) { for (Function::iterator BB = FirstNewBlock, E = Caller->end(); BB != E; ++BB) if (UnwindInst *UI = dyn_cast<UnwindInst>(BB->getTerminator())) { - CallInst::Create(StackRestore, SavedPtr, "", UI); + CallInst *CI = CallInst::Create(StackRestore, SavedPtr, "", UI); + CI->setDoesNotThrow(); ++NumStackRestores; } } |