test/CodeGen/AArch64/sve-intrinsics-pred-operations.ll

; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s

;
; PUNPKHI
;

define <vscale x 8 x i1> @punpkhi_b16(<vscale x 16 x i1> %a) {
; CHECK-LABEL: punpkhi_b16
; CHECK: punpkhi p0.h, p0.b
; CHECK-NEXT: ret
  %res = call <vscale x 8 x i1> @llvm.aarch64.sve.punpkhi.nxv8i1(<vscale x 16 x i1> %a)
  ret <vscale x 8 x i1> %res
}

define <vscale x 4 x i1> @punpkhi_b8(<vscale x 8 x i1> %a) {
; CHECK-LABEL: punpkhi_b8
; CHECK: punpkhi p0.h, p0.b
; CHECK-NEXT: ret
  %res = call <vscale x 4 x i1> @llvm.aarch64.sve.punpkhi.nxv4i1(<vscale x 8 x i1> %a)
  ret <vscale x 4 x i1> %res
}

define <vscale x 2 x i1> @punpkhi_b4(<vscale x 4 x i1> %a) {
; CHECK-LABEL: punpkhi_b4
; CHECK: punpkhi p0.h, p0.b
; CHECK-NEXT: ret
  %res = call <vscale x 2 x i1> @llvm.aarch64.sve.punpkhi.nxv2i1(<vscale x 4 x i1> %a)
  ret <vscale x 2 x i1> %res
}

;
; PUNPKLO
;

define <vscale x 8 x i1> @punpklo_b16(<vscale x 16 x i1> %a) {
; CHECK-LABEL: punpklo_b16
; CHECK: punpklo p0.h, p0.b
; CHECK-NEXT: ret
  %res = call <vscale x 8 x i1> @llvm.aarch64.sve.punpklo.nxv8i1(<vscale x 16 x i1> %a)
  ret <vscale x 8 x i1> %res
}

define <vscale x 4 x i1> @punpklo_b8(<vscale x 8 x i1> %a) {
; CHECK-LABEL: punpklo_b8
; CHECK: punpklo p0.h, p0.b
; CHECK-NEXT: ret
  %res = call <vscale x 4 x i1> @llvm.aarch64.sve.punpklo.nxv4i1(<vscale x 8 x i1> %a)
  ret <vscale x 4 x i1> %res
}

define <vscale x 2 x i1> @punpklo_b4(<vscale x 4 x i1> %a) {
; CHECK-LABEL: punpklo_b4
; CHECK: punpklo p0.h, p0.b
; CHECK-NEXT: ret
  %res = call <vscale x 2 x i1> @llvm.aarch64.sve.punpklo.nxv2i1(<vscale x 4 x i1> %a)
  ret <vscale x 2 x i1> %res
}

declare <vscale x 8 x i1> @llvm.aarch64.sve.punpkhi.nxv8i1(<vscale x 16 x i1>)
declare <vscale x 4 x i1> @llvm.aarch64.sve.punpkhi.nxv4i1(<vscale x 8 x i1>)
declare <vscale x 2 x i1> @llvm.aarch64.sve.punpkhi.nxv2i1(<vscale x 4 x i1>)

declare <vscale x 8 x i1> @llvm.aarch64.sve.punpklo.nxv8i1(<vscale x 16 x i1>)
declare <vscale x 4 x i1> @llvm.aarch64.sve.punpklo.nxv4i1(<vscale x 8 x i1>)
declare <vscale x 2 x i1> @llvm.aarch64.sve.punpklo.nxv2i1(<vscale x 4 x i1>)