[llvm] [NFC][Instrumentation] Use `Twine` in `createPrivateGlobalForString` (PR #104726)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-transforms

Author: Vitaly Buka (vitalybuka)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/104726.diff


2 Files Affected:

- (modified) llvm/include/llvm/Transforms/Instrumentation.h (+1-1) 
- (modified) llvm/lib/Transforms/Instrumentation/Instrumentation.cpp (+1-1) 


``````````diff
diff --git a/llvm/include/llvm/Transforms/Instrumentation.h b/llvm/include/llvm/Transforms/Instrumentation.h
index 885d3249fb4f83..1a4824a806dc6e 100644
--- a/llvm/include/llvm/Transforms/Instrumentation.h
+++ b/llvm/include/llvm/Transforms/Instrumentation.h
@@ -46,7 +46,7 @@ BasicBlock::iterator PrepareToSplitEntryBlock(BasicBlock &BB,
 // Create a constant for Str so that we can pass it to the run-time lib.
 GlobalVariable *createPrivateGlobalForString(Module &M, StringRef Str,
                                              bool AllowMerging,
-                                             const char *NamePrefix = "");
+                                             Twine NamePrefix = "");
 
 // Returns F.getComdat() if it exists.
 // Otherwise creates a new comdat, sets F's comdat, and returns it.
diff --git a/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp b/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
index 19f4d8064fc27d..305bae0e2010d1 100644
--- a/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
+++ b/llvm/lib/Transforms/Instrumentation/Instrumentation.cpp
@@ -91,7 +91,7 @@ BasicBlock::iterator llvm::PrepareToSplitEntryBlock(BasicBlock &BB,
 // Create a constant for Str so that we can pass it to the run-time lib.
 GlobalVariable *llvm::createPrivateGlobalForString(Module &M, StringRef Str,
                                                    bool AllowMerging,
-                                                   const char *NamePrefix) {
+                                                   Twine NamePrefix) {
   Constant *StrConst = ConstantDataArray::getString(M.getContext(), Str);
   // We use private linkage for module-local strings. If they can be merged
   // with another one, we set the unnamed_addr attribute.

``````````

</details>


https://github.com/llvm/llvm-project/pull/104726