[llvm-branch-commits] [llvm] b9e3a81 - Revert "[ADT] Simplify getFirstEl (NFC) (#153127)"
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Tue Aug 12 07:38:20 PDT 2025
Author: Benjamin Chetioui
Date: 2025-08-12T16:38:16+02:00
New Revision: b9e3a814ee9387ab02640d7b34261830782ea598
URL: https://github.com/llvm/llvm-project/commit/b9e3a814ee9387ab02640d7b34261830782ea598
DIFF: https://github.com/llvm/llvm-project/commit/b9e3a814ee9387ab02640d7b34261830782ea598.diff
LOG: Revert "[ADT] Simplify getFirstEl (NFC) (#153127)"
This reverts commit 478aa0270915d9866bd3fe6fa2a4d156c6b473a8.
Added:
Modified:
llvm/include/llvm/ADT/SmallVector.h
Removed:
################################################################################
diff --git a/llvm/include/llvm/ADT/SmallVector.h b/llvm/include/llvm/ADT/SmallVector.h
index 6da519adcee6f..80f7734b86907 100644
--- a/llvm/include/llvm/ADT/SmallVector.h
+++ b/llvm/include/llvm/ADT/SmallVector.h
@@ -128,8 +128,8 @@ class SmallVectorTemplateCommon
/// SmallVectorStorage is properly-aligned even for small-size of 0.
void *getFirstEl() const {
return const_cast<void *>(reinterpret_cast<const void *>(
- reinterpret_cast<const SmallVectorAlignmentAndSize<T> *>(this)
- ->FirstEl));
+ reinterpret_cast<const char *>(this) +
+ offsetof(SmallVectorAlignmentAndSize<T>, FirstEl)));
}
// Space after 'FirstEl' is clobbered, do not add any instance vars after it.
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