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Diffstat (limited to 'llvm/lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/Local.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp index bc13585..7461061 100644 --- a/llvm/lib/Transforms/Utils/Local.cpp +++ b/llvm/lib/Transforms/Utils/Local.cpp @@ -2169,6 +2169,9 @@ bool llvm::canReplaceOperandWithVariable(const Instruction *I, unsigned OpIdx) { return true; case Instruction::Call: case Instruction::Invoke: + // Can't handle inline asm. Skip it. + if (isa<InlineAsm>(ImmutableCallSite(I).getCalledValue())) + return false; // Many arithmetic intrinsics have no issue taking a // variable, however it's hard to distingish these from // specials such as @llvm.frameaddress that require a constant. |