llvm/test/CodeGen/X86/issue163738.ll


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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefixes=CHECK

define <8 x i64> @foo(<8 x i64> %a, <8 x i64> %b, <8 x i64> %c) {
; CHECK-LABEL: foo:
; CHECK:       # %bb.0:
; CHECK-NEXT:    vpternlogq {{.*#+}} zmm0 = ~(zmm0 | zmm2 | zmm1)
; CHECK-NEXT:    retq
  %and.demorgan = or <8 x i64> %b, %a
  %and3.demorgan = or <8 x i64> %and.demorgan, %c
  %and3 = xor <8 x i64> %and3.demorgan, splat (i64 -1)
  ret <8 x i64> %and3
}