[flang-commits] [flang] 460e7d5 - [flang][debug] Correct pointer size. (#120781)

[via flang-commits]

Author: Abid Qadeer
Date: 2025-01-02T10:26:27Z
New Revision: 460e7d5f3054855af83e50f32a81ce71cac55a04

URL: https://github.com/llvm/llvm-project/commit/460e7d5f3054855af83e50f32a81ce71cac55a04
DIFF: https://github.com/llvm/llvm-project/commit/460e7d5f3054855af83e50f32a81ce71cac55a04.diff

LOG: [flang][debug] Correct pointer size. (#120781)

We were passing size in bytes for the sizeInBits field in
DIDerivedTypeAttr with DW_TAG_pointer_type. Although this field is
un-used in this case but better to be accurate.

Added: 
    

Modified: 
    flang/lib/Optimizer/Transforms/DebugTypeGenerator.cpp

Removed: 
    


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diff  --git a/flang/lib/Optimizer/Transforms/DebugTypeGenerator.cpp b/flang/lib/Optimizer/Transforms/DebugTypeGenerator.cpp
index cc99698ead33f7..5218ad3264954f 100644
--- a/flang/lib/Optimizer/Transforms/DebugTypeGenerator.cpp
+++ b/flang/lib/Optimizer/Transforms/DebugTypeGenerator.cpp
@@ -638,7 +638,7 @@ mlir::LLVM::DITypeAttr DebugTypeGenerator::convertPointerLikeType(
 
   return mlir::LLVM::DIDerivedTypeAttr::get(
       context, llvm::dwarf::DW_TAG_pointer_type,
-      mlir::StringAttr::get(context, ""), elTyAttr, ptrSize,
+      mlir::StringAttr::get(context, ""), elTyAttr, /*sizeInBits=*/ptrSize * 8,
       /*alignInBits=*/0, /*offset=*/0,
       /*optional<address space>=*/std::nullopt, /*extra data=*/nullptr);
 }