File: legalize-bug-bogus-cpu.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; RUN: llc < %s -mtriple=aarch64 -mcpu=bogus

; Fix the bug in PR20557. Set mcpu to a bogus name, llc will crash in type
; legalization.
define <4 x float> @fneg4(<4 x float> %x) {
  %sub = fsub <4 x float> zeroinitializer, %x
  ret <4 x float> %sub
}