Avoid int to string conversion in Twine or raw_ostream contexts.
Some output changes from uppercase hex to lowercase hex, no other functionality change intended.
llvm-svn: 321526
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index 8328d40..8e39f24 100644
--- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -2702,9 +2702,10 @@
unsigned Align = Arg.getParamAlignment();
if (Align == 0) Align = DL.getABITypeAlignment(Ty);
- const std::string &Name = Arg.hasName() ? Arg.getName().str() :
- "Arg" + llvm::to_string(Arg.getArgNo());
- AllocaInst *AI = IRB.CreateAlloca(Ty, nullptr, Twine(Name) + ".byval");
+ AllocaInst *AI = IRB.CreateAlloca(
+ Ty, nullptr,
+ (Arg.hasName() ? Arg.getName() : "Arg" + Twine(Arg.getArgNo())) +
+ ".byval");
AI->setAlignment(Align);
Arg.replaceAllUsesWith(AI);