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1; RUN: opt -aa-pipeline=basic-aa -passes=gvn,instcombine -S < %s | FileCheck %s2target 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"3 4define i8 @foo(ptr %ptr) {5 %Q = getelementptr i8, ptr %ptr, i32 16; CHECK: getelementptr7 %X = load i8, ptr %ptr8 %Y = atomicrmw add ptr %Q, i8 1 monotonic9 %Z = load i8, ptr %ptr10; CHECK-NOT: = load11 %A = sub i8 %X, %Z12 ret i8 %A13; CHECK: ret i8 014}15