File: align-attr.ll

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llvm-toolchain-19 1%3A19.1.7-3
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=instcombine -S | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

; Function Attrs: nounwind uwtable
define i32 @foo1(ptr align 32 %a) #0 {
; CHECK-LABEL: @foo1(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[A:%.*]], align 4
; CHECK-NEXT:    ret i32 [[TMP0]]
;
entry:
  %0 = load i32, ptr %a, align 4
  ret i32 %0

}

define i32 @foo2(ptr align 32 %a) #0 {
; CHECK-LABEL: @foo2(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[V:%.*]] = call ptr @func1(ptr [[A:%.*]])
; CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[A]], align 4
; CHECK-NEXT:    ret i32 [[TMP0]]
;
entry:
  %v = call ptr @func1(ptr %a)
  %0 = load i32, ptr %v, align 4
  ret i32 %0

}

declare ptr @func1(ptr returned) nounwind