[llvm] [CodeGen] Avoid aligning alloca size. (PR #132064)
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llvm-commits at lists.llvm.org
Thu Mar 20 10:21:20 PDT 2025
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@@ -114,7 +114,7 @@ define void @f5() {
; CHECK-NEXT: lgr %r11, %r15
; CHECK-NEXT: .cfi_def_cfa_register %r11
; CHECK-NEXT: lgr %r1, %r15
-; CHECK-NEXT: aghi %r1, -128
+; CHECK-NEXT: aghi %r1, -124
; CHECK-NEXT: la %r2, 280(%r1)
; CHECK-NEXT: nill %r2, 65408
; CHECK-NEXT: lgr %r15, %r1
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jcogan-nv wrote:
> I'm not convinced that isStackRealignable() is relevant here.
https://github.com/llvm/llvm-project/pull/132064
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