| ; RUN: opt < %s -instsimplify -S | FileCheck %s | |
| @zeroinit = constant {} zeroinitializer | |
| @undef = constant {} undef | |
| define i32 @crash_on_zeroinit() { | |
| ; CHECK-LABEL: @crash_on_zeroinit | |
| ; CHECK: ret i32 0 | |
| %load = load i32, i32* bitcast ({}* @zeroinit to i32*) | |
| ret i32 %load | |
| } | |
| define i32 @crash_on_undef() { | |
| ; CHECK-LABEL: @crash_on_undef | |
| ; CHECK: ret i32 undef | |
| %load = load i32, i32* bitcast ({}* @undef to i32*) | |
| ret i32 %load | |
| } | |