| ; RUN: opt < %s -passes=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 ptr @strchr(ptr, i32) | |
| define ptr @pr43081(ptr %a) { | |
| entry: | |
| %a.addr = alloca ptr, align 8 | |
| store ptr %a, ptr %a.addr, align 8 | |
| %0 = load ptr, ptr %a.addr, align 8 | |
| %call = call ptr @strchr(ptr %0, i32 0) | |
| ret ptr %call | |
| ; CHECK: call ptr @strchr | |
| } |