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-rw-r--r--llvm/lib/Transforms/Utils/Local.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp
index 13668e74006..379b6bf1311 100644
--- a/llvm/lib/Transforms/Utils/Local.cpp
+++ b/llvm/lib/Transforms/Utils/Local.cpp
@@ -1546,6 +1546,9 @@ void llvm::salvageDebugInfo(Instruction &I) {
case Instruction::Add:
applyOffset(DII, Val);
break;
+ case Instruction::Sub:
+ applyOffset(DII, -int64_t(Val));
+ break;
case Instruction::Or:
applyOps(DII, {dwarf::DW_OP_constu, Val, dwarf::DW_OP_or});
break;
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