1236fbf57SNikita Popov; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2*deab451eSNikita Popov; RUN: opt -S -passes='function(instsimplify),globalopt' < %s | FileCheck %s 3*deab451eSNikita Popov; RUN: opt -S -passes='function(instsimplify)' < %s | opt -S -passes=globalopt | FileCheck %s 4236fbf57SNikita Popov 5d586bd5cSNikita Popov@g = internal global [6 x ptr] undef 6236fbf57SNikita Popov 7236fbf57SNikita Popovdefine void @test1() { 8236fbf57SNikita Popov; CHECK-LABEL: @test1( 9236fbf57SNikita Popov; CHECK-NEXT: ret void 10236fbf57SNikita Popov; 11*deab451eSNikita Popov %cmp = icmp ne ptr getelementptr (i8, ptr @g, i64 3), null 12*deab451eSNikita Popov %add = add i1 %cmp, 1 13*deab451eSNikita Popov %xor4 = xor i1 %add, 0 14d586bd5cSNikita Popov %t0 = load ptr, ptr getelementptr (i8, ptr @g, i64 3), align 1 15d586bd5cSNikita Popov %t1 = load i16, ptr %t0, align 1 16236fbf57SNikita Popov ret void 17236fbf57SNikita Popov} 18236fbf57SNikita Popov 19236fbf57SNikita Popovdefine void @test2() { 20236fbf57SNikita Popov; CHECK-LABEL: @test2( 21236fbf57SNikita Popov; CHECK-NEXT: ret void 22236fbf57SNikita Popov; 23d586bd5cSNikita Popov store ptr null, ptr getelementptr inbounds ([6 x ptr], ptr @g, i32 0, i32 5) 24236fbf57SNikita Popov ret void 25236fbf57SNikita Popov} 26