[llvm] [MSan] Update type for MsanMetadataPtrForLoadN and MsanMetadataPtrForStoreN (PR #135040)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-transforms

Author: None (k-kashapov)

<details>
<summary>Changes</summary>

Changed last parameter type for `MsanMetadataPtrForLoadN` and `MsanMetadataPtrForStoreN` from `i64` to `IntptrTy` to keep it consistent with call in `getShadowOriginPtrKernelNoVec`

Ping @<!-- -->vitalybuka 

---
Full diff: https://github.com/llvm/llvm-project/pull/135040.diff


1 Files Affected:

- (modified) llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp (+2-2) 


``````````diff
diff --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
index 0a7a1f2ebbf4c..820ca3eec36cf 100644
--- a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -846,9 +846,9 @@ void MemorySanitizer::createKernelApi(Module &M, const TargetLibraryInfo &TLI) {
   }
 
   MsanMetadataPtrForLoadN = getOrInsertMsanMetadataFunction(
-      M, "__msan_metadata_ptr_for_load_n", PtrTy, IRB.getInt64Ty());
+      M, "__msan_metadata_ptr_for_load_n", PtrTy, IntptrTy);
   MsanMetadataPtrForStoreN = getOrInsertMsanMetadataFunction(
-      M, "__msan_metadata_ptr_for_store_n", PtrTy, IRB.getInt64Ty());
+      M, "__msan_metadata_ptr_for_store_n", PtrTy, IntptrTy);
 
   // Functions for poisoning and unpoisoning memory.
   MsanPoisonAllocaFn = M.getOrInsertFunction(

``````````

</details>


https://github.com/llvm/llvm-project/pull/135040