e2138fe41b
This fixes PR34908. Patch by Alex Crichton! Differential Revision: https://reviews.llvm.org/D38765 llvm-svn: 315429
14 lines
319 B
LLVM
14 lines
319 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -gvn -S | FileCheck %s
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define i1 @foo() {
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; CHECK-LABEL: @foo(
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; CHECK-NEXT: call void @llvm.assume(i1 undef)
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; CHECK-NEXT: ret i1 undef
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;
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call void @llvm.assume(i1 undef)
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ret i1 undef
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}
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declare void @llvm.assume(i1)
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