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1ee8ccb61a
I didn't notice any significant changes in the actual checks here; all of these tests already used FileCheck, so a script can batch update them in one shot. This commit is just to show the value of automating this process: We have uniform formatting as opposed to a mish-mash of check structure that changes based on individual prefs and the current fashion. This makes it simpler to update when we find a bug or make an enhancement. llvm-svn: 264457
23 lines
528 B
LLVM
23 lines
528 B
LLVM
; NOTE: Assertions have been autogenerated by update_test_checks.py
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; RUN: opt < %s -instsimplify -S | FileCheck %s
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@zeroinit = constant {} zeroinitializer
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@undef = constant {} undef
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define i32 @crash_on_zeroinit() {
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; CHECK-LABEL: @crash_on_zeroinit(
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; CHECK: ret i32 0
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;
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%load = load i32, i32* bitcast ({}* @zeroinit to i32*)
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ret i32 %load
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}
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define i32 @crash_on_undef() {
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; CHECK-LABEL: @crash_on_undef(
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; CHECK: ret i32 undef
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;
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%load = load i32, i32* bitcast ({}* @undef to i32*)
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ret i32 %load
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}
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