| ; RUN: opt < %s -instcombine -disable-builtin strlen -S | FileCheck %s | |
| 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-n8:16:32:64-S128" | |
| declare i8* @strchr(i8*, i32) | |
| define i8* @pr43081(i8* %a) { | |
| entry: | |
| %a.addr = alloca i8*, align 8 | |
| store i8* %a, i8** %a.addr, align 8 | |
| %0 = load i8*, i8** %a.addr, align 8 | |
| %call = call i8* @strchr(i8* %0, i32 0) | |
| ret i8* %call | |
| ; CHECK: call i8* @strchr | |
| } |