| Davide Italiano | 7e274e0 | 2016-12-22 16:03:48 +0000 | [diff] [blame] | 1 | ; RUN: opt -newgvn -S -o - < %s | FileCheck %s |
| 2 | |
| 3 | target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" |
| 4 | target triple = "x86_64-unknown-linux-gnu" |
| 5 | |
| 6 | declare void @use(i8* readonly nocapture) |
| 7 | |
| 8 | define i8 @test() { |
| 9 | %a = alloca i8 |
| 10 | store i8 1, i8* %a |
| 11 | call void @use(i8* %a) |
| 12 | %b = load i8, i8* %a |
| 13 | ret i8 %b |
| 14 | ; CHECK-LABEL: define i8 @test( |
| 15 | ; CHECK: call void @use(i8* %a) |
| 16 | ; CHECK-NEXT: ret i8 1 |
| 17 | } |