1; RUN: opt < %s -aa-pipeline=basic-aa,globals-aa -passes="require<globals-aa>,function(gvn)" -S -enable-unsafe-globalsmodref-alias-results | FileCheck %s 2; 3; Note that this test relies on an unsafe feature of GlobalsModRef. While this 4; test is correct and safe, GMR's technique for handling this isn't generally. 5 6@X = internal global i32 4 ; <ptr> [#uses=1] 7 8define i32 @test(ptr %P) { 9; CHECK: @test 10; CHECK-NEXT: store i32 7, ptr %P 11; CHECK-NEXT: store i32 12, ptr @X 12; CHECK-NEXT: ret i32 7 13 store i32 7, ptr %P 14 store i32 12, ptr @X 15 %V = load i32, ptr %P ; <i32> [#uses=1] 16 ret i32 %V 17} 18