TheRock/compiler/amd-llvm/llvm/test/CodeGen/AArch64/GlobalISel/combine-or-of-and.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -global-isel=0 -mtriple=aarch64 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-SD
; RUN: llc -global-isel=1 -mtriple=aarch64 < %s | FileCheck %s --check-prefixes=CHECK,CHECK-GI

define i64 @or_and_xy_x(i64 %x, i64 %y) {
; CHECK-LABEL: or_and_xy_x:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ret
entry:
; fold or(and(x, y), x) -> x
  %and = and i64 %x, %y
  %or = or i64 %and, %x
  ret i64 %or
}

define i64 @or_and_yx_x(i64 %x, i64 %y) {
; CHECK-LABEL: or_and_yx_x:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ret
entry:
; fold or(and(y, x), x) -> x
  %and = and i64 %y, %x
  %or = or i64 %and, %x
  ret i64 %or
}

define i64 @or_x_and_xy(i64 %x, i64 %y) {
; CHECK-LABEL: or_x_and_xy:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ret
entry:
; fold or(x, and(x, y)) -> x
  %and = and i64 %x, %y
  %or = or i64 %x, %and
  ret i64 %or
}

define i64 @or_x_and_yx(i64 %x, i64 %y) {
; CHECK-LABEL: or_x_and_yx:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ret
entry:
; fold or(x, and(y, x)) -> x
  %and = and i64 %y, %x
  %or = or i64 %x, %and
  ret i64 %or
}

define <4 x i16> @or_and_xy_x_vector(<4 x i16> %x, <4 x i16> %y) {
; CHECK-LABEL: or_and_xy_x_vector:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ret
entry:
; fold or(and(x, y), x) -> x
  %and = and <4 x i16> %x, %y
  %or = or <4 x i16> %and, %x
  ret <4 x i16> %or
}

define <4 x i16> @or_and_yx_x_vector(<4 x i16> %x, <4 x i16> %y) {
; CHECK-LABEL: or_and_yx_x_vector:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ret
entry:
; fold or(and(y, x), x) -> x
  %and = and <4 x i16> %y, %x
  %or = or <4 x i16> %and, %x
  ret <4 x i16> %or
}

define <4 x i16> @or_x_and_xy_vector(<4 x i16> %x, <4 x i16> %y) {
; CHECK-LABEL: or_x_and_xy_vector:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ret
entry:
; fold or(x, and(x, y)) -> x
  %and = and <4 x i16> %x, %y
  %or = or <4 x i16> %x, %and
  ret <4 x i16> %or
}

define <4 x i16> @or_x_and_yx_vector(<4 x i16> %x, <4 x i16> %y) {
; CHECK-LABEL: or_x_and_yx_vector:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ret
entry:
; fold or(x, and(y, x)) -> x
  %and = and <4 x i16> %y, %x
  %or = or <4 x i16> %x, %and
  ret <4 x i16> %or
}
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
; CHECK-GI: {{.*}}
; CHECK-SD: {{.*}}