Index: src/IceOperand.cpp |
diff --git a/src/IceOperand.cpp b/src/IceOperand.cpp |
index 98e8f6f1f9e5978bd9435663f14b463ca36d930e..a2ee8f4af3cd598406a1c3902c733b569daccfc1 100644 |
--- a/src/IceOperand.cpp |
+++ b/src/IceOperand.cpp |
@@ -171,9 +171,7 @@ void LiveRange::trim(InstNumberT Lower) { |
IceString Variable::getName() const { |
if (!Name.empty()) |
return Name; |
- char buf[30]; |
- snprintf(buf, llvm::array_lengthof(buf), "__%u", getIndex()); |
- return buf; |
+ return "__" + std::to_string(getIndex()); |
} |
Variable Variable::asType(Type Ty) { |