You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
16 lines
420 B
16 lines
420 B
4 months ago
|
; RUN: opt -basic-aa -gvn -S < %s | FileCheck %s
|
||
|
|
; ModuleID = 'test3.ll'
|
||
|
|
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
||
|
|
|
||
|
|
define i32 @main(i32 *%foo) {
|
||
|
|
entry:
|
||
|
|
; CHECK: load i32, i32* %foo, align 4
|
||
|
|
%0 = load i32, i32* %foo, align 4
|
||
|
|
store i32 5, i32* undef, align 4
|
||
|
|
; CHECK-NOT: load i32, i32* %foo, align 4
|
||
|
|
%1 = load i32, i32* %foo, align 4
|
||
|
|
; CHECK: add i32 %0, %0
|
||
|
|
%2 = add i32 %0, %1
|
||
|
|
ret i32 %2
|
||
|
|
}
|