35 lines
886 B
LLVM
35 lines
886 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt < %s -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(i32* align 32 %a) #0 {
|
|
; CHECK-LABEL: @foo1(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[A:%.*]], align 32
|
|
; CHECK-NEXT: ret i32 [[TMP0]]
|
|
;
|
|
entry:
|
|
%0 = load i32, i32* %a, align 4
|
|
ret i32 %0
|
|
|
|
}
|
|
|
|
define i32 @foo2(i32* align 32 %a) #0 {
|
|
; CHECK-LABEL: @foo2(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[V:%.*]] = call i32* @func1(i32* [[A:%.*]])
|
|
; CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[A]], align 32
|
|
; CHECK-NEXT: ret i32 [[TMP0]]
|
|
;
|
|
entry:
|
|
%v = call i32* @func1(i32* %a)
|
|
%0 = load i32, i32* %v, align 4
|
|
ret i32 %0
|
|
|
|
}
|
|
|
|
declare i32* @func1(i32* returned) nounwind
|
|
|