File: int-cmp-61.ll

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llvm-toolchain-14 1%3A14.0.6-12
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s
;
; Test using bitwise logic on icmp operands instead of i1 logic when
; possible.

define i32 @fun(i32* %Src) {
; CHECK-LABEL: fun:
; CHECK:       # %bb.0: # %bb
; CHECK-NEXT:    lhi %r0, -2
; CHECK-NEXT:    s %r0, 0(%r2)
; CHECK-NEXT:    nill %r0, 65533
; CHECK-NEXT:    chi %r0, 0
; CHECK-NEXT:    lhi %r2, 0
; CHECK-NEXT:    lochilh %r2, 1
; CHECK-NEXT:    br %r14
bb:
  %i = load i32, i32* %Src
  %i3 = sub nsw i32 0, %i
  %i4 = icmp ne i32 %i3, 2
  %i5 = icmp ne i32 %i3, 4
  %i6 = and i1 %i4, %i5
  %i7 = zext i1 %i6 to i32
  ret i32 %i7
}