llvm/test/CodeGen/LoongArch/not.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc --mtriple=loongarch32 < %s | FileCheck %s --check-prefix=LA32
; RUN: llc --mtriple=loongarch64 < %s | FileCheck %s --check-prefix=LA64

define i8 @nor_i8(i8 %a, i8 %b) nounwind {
; LA32-LABEL: nor_i8:
; LA32:       # %bb.0:
; LA32-NEXT:    nor $a0, $a0, $a1
; LA32-NEXT:    ret
;
; LA64-LABEL: nor_i8:
; LA64:       # %bb.0:
; LA64-NEXT:    nor $a0, $a0, $a1
; LA64-NEXT:    ret
  %or = or i8 %a, %b
  %neg = xor i8 %or, -1
  ret i8 %neg
}

define i16 @nor_i16(i16 %a, i16 %b) nounwind {
; LA32-LABEL: nor_i16:
; LA32:       # %bb.0:
; LA32-NEXT:    nor $a0, $a0, $a1
; LA32-NEXT:    ret
;
; LA64-LABEL: nor_i16:
; LA64:       # %bb.0:
; LA64-NEXT:    nor $a0, $a0, $a1
; LA64-NEXT:    ret
  %or = or i16 %a, %b
  %neg = xor i16 %or, -1
  ret i16 %neg
}

define i32 @nor_i32(i32 %a, i32 %b) nounwind {
; LA32-LABEL: nor_i32:
; LA32:       # %bb.0:
; LA32-NEXT:    nor $a0, $a0, $a1
; LA32-NEXT:    ret
;
; LA64-LABEL: nor_i32:
; LA64:       # %bb.0:
; LA64-NEXT:    nor $a0, $a0, $a1
; LA64-NEXT:    ret
  %or = or i32 %a, %b
  %neg = xor i32 %or, -1
  ret i32 %neg
}

define i64 @nor_i64(i64 %a, i64 %b) nounwind {
; LA32-LABEL: nor_i64:
; LA32:       # %bb.0:
; LA32-NEXT:    nor $a0, $a0, $a2
; LA32-NEXT:    nor $a1, $a1, $a3
; LA32-NEXT:    ret
;
; LA64-LABEL: nor_i64:
; LA64:       # %bb.0:
; LA64-NEXT:    nor $a0, $a0, $a1
; LA64-NEXT:    ret
  %or = or i64 %a, %b
  %neg = xor i64 %or, -1
  ret i64 %neg
}

define i8 @nor_zero_i8(i8 %a) nounwind {
; LA32-LABEL: nor_zero_i8:
; LA32:       # %bb.0:
; LA32-NEXT:    nor $a0, $a0, $zero
; LA32-NEXT:    ret
;
; LA64-LABEL: nor_zero_i8:
; LA64:       # %bb.0:
; LA64-NEXT:    nor $a0, $a0, $zero
; LA64-NEXT:    ret
  %neg = xor i8 %a, -1
  ret i8 %neg
}

define i16 @nor_zero_i16(i16 %a) nounwind {
; LA32-LABEL: nor_zero_i16:
; LA32:       # %bb.0:
; LA32-NEXT:    nor $a0, $a0, $zero
; LA32-NEXT:    ret
;
; LA64-LABEL: nor_zero_i16:
; LA64:       # %bb.0:
; LA64-NEXT:    nor $a0, $a0, $zero
; LA64-NEXT:    ret
  %neg = xor i16 %a, -1
  ret i16 %neg
}

define i32 @nor_zero_i32(i32 %a) nounwind {
; LA32-LABEL: nor_zero_i32:
; LA32:       # %bb.0:
; LA32-NEXT:    nor $a0, $a0, $zero
; LA32-NEXT:    ret
;
; LA64-LABEL: nor_zero_i32:
; LA64:       # %bb.0:
; LA64-NEXT:    nor $a0, $a0, $zero
; LA64-NEXT:    ret
  %neg = xor i32 %a, -1
  ret i32 %neg
}

define i64 @nor_zero_i64(i64 %a) nounwind {
; LA32-LABEL: nor_zero_i64:
; LA32:       # %bb.0:
; LA32-NEXT:    nor $a0, $a0, $zero
; LA32-NEXT:    nor $a1, $a1, $zero
; LA32-NEXT:    ret
;
; LA64-LABEL: nor_zero_i64:
; LA64:       # %bb.0:
; LA64-NEXT:    nor $a0, $a0, $zero
; LA64-NEXT:    ret
  %neg = xor i64 %a, -1
  ret i64 %neg
}

define i8 @orn_i8(i8 %a, i8 %b) nounwind {
; LA32-LABEL: orn_i8:
; LA32:       # %bb.0:
; LA32-NEXT:    orn $a0, $a0, $a1
; LA32-NEXT:    ret
;
; LA64-LABEL: orn_i8:
; LA64:       # %bb.0:
; LA64-NEXT:    orn $a0, $a0, $a1
; LA64-NEXT:    ret
  %neg = xor i8 %b, -1
  %or = or i8 %neg, %a
  ret i8 %or
}

define i16 @orn_i16(i16 %a, i16 %b) nounwind {
; LA32-LABEL: orn_i16:
; LA32:       # %bb.0:
; LA32-NEXT:    orn $a0, $a0, $a1
; LA32-NEXT:    ret
;
; LA64-LABEL: orn_i16:
; LA64:       # %bb.0:
; LA64-NEXT:    orn $a0, $a0, $a1
; LA64-NEXT:    ret
  %neg = xor i16 %b, -1
  %or = or i16 %neg, %a
  ret i16 %or
}

define i32 @orn_i32(i32 %a, i32 %b) nounwind {
; LA32-LABEL: orn_i32:
; LA32:       # %bb.0:
; LA32-NEXT:    orn $a0, $a0, $a1
; LA32-NEXT:    ret
;
; LA64-LABEL: orn_i32:
; LA64:       # %bb.0:
; LA64-NEXT:    orn $a0, $a0, $a1
; LA64-NEXT:    ret
  %neg = xor i32 %b, -1
  %or = or i32 %neg, %a
  ret i32 %or
}

define i64 @orn_i64(i64 %a, i64 %b) nounwind {
; LA32-LABEL: orn_i64:
; LA32:       # %bb.0:
; LA32-NEXT:    orn $a0, $a0, $a2
; LA32-NEXT:    orn $a1, $a1, $a3
; LA32-NEXT:    ret
;
; LA64-LABEL: orn_i64:
; LA64:       # %bb.0:
; LA64-NEXT:    orn $a0, $a0, $a1
; LA64-NEXT:    ret
  %neg = xor i64 %b, -1
  %or = or i64 %neg, %a
  ret i64 %or
}

define i8 @andn_i8(i8 %a, i8 %b) nounwind {
; LA32-LABEL: andn_i8:
; LA32:       # %bb.0:
; LA32-NEXT:    andn $a0, $a0, $a1
; LA32-NEXT:    ret
;
; LA64-LABEL: andn_i8:
; LA64:       # %bb.0:
; LA64-NEXT:    andn $a0, $a0, $a1
; LA64-NEXT:    ret
  %neg = xor i8 %b, -1
  %and = and i8 %neg, %a
  ret i8 %and
}

define i16 @andn_i16(i16 %a, i16 %b) nounwind {
; LA32-LABEL: andn_i16:
; LA32:       # %bb.0:
; LA32-NEXT:    andn $a0, $a0, $a1
; LA32-NEXT:    ret
;
; LA64-LABEL: andn_i16:
; LA64:       # %bb.0:
; LA64-NEXT:    andn $a0, $a0, $a1
; LA64-NEXT:    ret
  %neg = xor i16 %b, -1
  %and = and i16 %neg, %a
  ret i16 %and
}

define i32 @andn_i32(i32 %a, i32 %b) nounwind {
; LA32-LABEL: andn_i32:
; LA32:       # %bb.0:
; LA32-NEXT:    andn $a0, $a0, $a1
; LA32-NEXT:    ret
;
; LA64-LABEL: andn_i32:
; LA64:       # %bb.0:
; LA64-NEXT:    andn $a0, $a0, $a1
; LA64-NEXT:    ret
  %neg = xor i32 %b, -1
  %and = and i32 %neg, %a
  ret i32 %and
}

define i64 @andn_i64(i64 %a, i64 %b) nounwind {
; LA32-LABEL: andn_i64:
; LA32:       # %bb.0:
; LA32-NEXT:    andn $a0, $a0, $a2
; LA32-NEXT:    andn $a1, $a1, $a3
; LA32-NEXT:    ret
;
; LA64-LABEL: andn_i64:
; LA64:       # %bb.0:
; LA64-NEXT:    andn $a0, $a0, $a1
; LA64-NEXT:    ret
  %neg = xor i64 %b, -1
  %and = and i64 %neg, %a
  ret i64 %and
}