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-rw-r--r--llvm/lib/Transforms/Utils/InlineFunction.cpp10
1 files changed, 9 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
index be4c828..49be8bb 100644
--- a/llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -45,6 +45,7 @@
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/InlineAsm.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/Instructions.h"
@@ -545,9 +546,16 @@ static BasicBlock *HandleCallsInBlockInlinedThroughInvoke(
// instructions require no special handling.
CallInst *CI = dyn_cast<CallInst>(I);
- if (!CI || CI->doesNotThrow() || CI->isInlineAsm())
+ if (!CI || CI->doesNotThrow())
continue;
+ if (CI->isInlineAsm()) {
+ InlineAsm *IA = cast<InlineAsm>(CI->getCalledOperand());
+ if (!IA->canThrow()) {
+ continue;
+ }
+ }
+
// We do not need to (and in fact, cannot) convert possibly throwing calls
// to @llvm.experimental_deoptimize (resp. @llvm.experimental.guard) into
// invokes. The caller's "segment" of the deoptimization continuation