[clang] 71365c0 - [CIR][NFC] Fix CIR build after CharUnits change (#161580)

[via cfe-commits]

Author: Andy Kaylor
Date: 2025-10-01T13:34:27-07:00
New Revision: 71365c0b6b95eb6874b08f32fe58b5419979ff4c

URL: https://github.com/llvm/llvm-project/commit/71365c0b6b95eb6874b08f32fe58b5419979ff4c
DIFF: https://github.com/llvm/llvm-project/commit/71365c0b6b95eb6874b08f32fe58b5419979ff4c.diff

LOG: [CIR][NFC] Fix CIR build after CharUnits change (#161580)

My previous attempt to fix this missed one case.

Added: 
    

Modified: 
    clang/lib/CIR/CodeGen/CIRGenRecordLayoutBuilder.cpp

Removed: 
    


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diff  --git a/clang/lib/CIR/CodeGen/CIRGenRecordLayoutBuilder.cpp b/clang/lib/CIR/CodeGen/CIRGenRecordLayoutBuilder.cpp
index bf812c8a1793b..2baeb43c48b2e 100644
--- a/clang/lib/CIR/CodeGen/CIRGenRecordLayoutBuilder.cpp
+++ b/clang/lib/CIR/CodeGen/CIRGenRecordLayoutBuilder.cpp
@@ -824,7 +824,7 @@ void CIRRecordLowering::lowerUnion() {
     appendPaddingBytes(layoutSize - getSize(storageType));
 
   // Set packed if we need it.
-  if (layoutSize % getAlignment(storageType))
+  if (!layoutSize.isMultipleOf(getAlignment(storageType)))
     packed = true;
 }