1; NOTE: Assertions have been autogenerated by update_test_checks.py
2; RUN: opt < %s -instsimplify -S | FileCheck %s
3
4@zeroinit = constant {} zeroinitializer
5@undef = constant {} undef
6
7define i32 @crash_on_zeroinit() {
8; CHECK-LABEL: @crash_on_zeroinit(
9; CHECK:         ret i32 0
10;
11  %load = load i32, i32* bitcast ({}* @zeroinit to i32*)
12  ret i32 %load
13}
14
15define i32 @crash_on_undef() {
16; CHECK-LABEL: @crash_on_undef(
17; CHECK:         ret i32 undef
18;
19  %load = load i32, i32* bitcast ({}* @undef to i32*)
20  ret i32 %load
21}
22
23