1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2 2; RUN: opt -S -passes=globalopt < %s | FileCheck %s 3 4; Test handling of dead constant expressions in CleanupPointerRootUsers(). 5 6@g = internal global [2 x [1 x [6 x ptr]]] zeroinitializer 7 8define void @test() { 9; CHECK-LABEL: define void @test() local_unnamed_addr { 10; CHECK-NEXT: ret void 11; 12 store ptr null, ptr getelementptr inbounds ([2 x [1 x [6 x ptr]]], ptr @g, i32 0, i32 1), align 1 13 ret void 14 15dead: 16 %cmp = icmp ne ptr getelementptr inbounds ([2 x [1 x [6 x ptr]]], ptr @g, i32 0, i32 1), getelementptr inbounds ([6 x ptr], ptr getelementptr inbounds ([2 x [1 x [6 x ptr]]], ptr @g, i32 0, i32 1), i32 0, i32 5) 17 ret void 18} 19 20; uselistorder directives 21uselistorder ptr getelementptr inbounds ([2 x [1 x [6 x ptr]]], ptr @g, i32 0, i32 1), { 1, 2, 0 } 22