; 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 | |
} |