19 lines
622 B
LLVM
19 lines
622 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+wbnoinvd | FileCheck %s -check-prefix=CHECK32
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+wbnoinvd | FileCheck %s -check-prefix=CHECK64
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define void @wbnoinvd() nounwind {
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; CHECK32-LABEL: wbnoinvd:
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; CHECK32: # %bb.0:
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; CHECK32-NEXT: wbnoinvd
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; CHECK32-NEXT: retl
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;
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; CHECK64-LABEL: wbnoinvd:
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; CHECK64: # %bb.0:
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; CHECK64-NEXT: wbnoinvd
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; CHECK64-NEXT: retq
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tail call void @llvm.x86.wbnoinvd()
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ret void
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}
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declare void @llvm.x86.wbnoinvd() nounwind
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