1 ; RUN: opt -basicaa -gvn -instcombine -S < %s | FileCheck %s
2 target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
4 define i8 @foo(i8* %ptr) {
5 %P = getelementptr i8, i8* %ptr, i32 0
6 %Q = getelementptr i8, i8* %ptr, i32 1
9 %Y = atomicrmw add i8* %Q, i8 1 monotonic