1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
2 ; RUN: opt -passes=newgvn -S < %s | FileCheck %s
3 ; ModuleID = 'test3.ll'
4 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
6 define i32 @main(ptr %foo) {
7 ; CHECK-LABEL: define i32 @main(
8 ; CHECK-SAME: ptr [[FOO:%.*]]) {
10 ; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[FOO]], align 4
11 ; CHECK-NEXT: store i32 5, ptr undef, align 4
12 ; CHECK-NEXT: [[TMP1:%.*]] = add i32 [[TMP0]], [[TMP0]]
13 ; CHECK-NEXT: ret i32 [[TMP1]]
16 %0 = load i32, ptr %foo, align 4
17 store i32 5, ptr undef, align 4
18 %1 = load i32, ptr %foo, align 4