1; RUN: opt -passes='require<profile-summary>,function(codegenprepare)' -S %s -o - | FileCheck %s 2target triple = "thumbv7-apple-ios7.0.0" 3 4 5%struct = type [1000 x i32] 6 7define void @test_dead_gep(ptr %t0) { 8; CHECK-LABEL: define void @test_dead_gep 9; CHECK-NOT: getelementptr 10; CHECK: %t16 = load i32, ptr undef 11; CHECK: ret void 12 13 %t12 = getelementptr inbounds %struct, ptr %t0, i32 1, i32 500 14 %t13 = load i32, ptr %t12, align 4 15 %t14 = icmp eq i32 %t13, 2 16 %t15 = select i1 %t14, ptr undef, ptr undef 17 %t16 = load i32, ptr %t15, align 4 18 ret void 19} 20