1 ; RUN: opt -S -instcombine < %s | FileCheck %s
3 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
4 target triple = "x86_64-unknown-linux-gnu"
6 define i1 @f(i8* %a, i8 %b) {
11 store i8 %sub, i8* %a, align 1
12 %cmp = icmp ugt i8 %or, %sub