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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve2 < %s | FileCheck %s
;
; HISTCNT
;
define <vscale x 4 x i32> @histcnt_i32(<vscale x 4 x i1> %pg, <vscale x 4 x i32> %a, <vscale x 4 x i32> %b) {
; CHECK-LABEL: histcnt_i32:
; CHECK: // %bb.0:
; CHECK-NEXT: histcnt z0.s, p0/z, z0.s, z1.s
; CHECK-NEXT: ret
%out = call <vscale x 4 x i32> @llvm.aarch64.sve.histcnt.nxv4i32(<vscale x 4 x i1> %pg,
<vscale x 4 x i32> %a,
<vscale x 4 x i32> %b)
ret <vscale x 4 x i32> %out
}
define <vscale x 2 x i64> @histcnt_i64(<vscale x 2 x i1> %pg, <vscale x 2 x i64> %a, <vscale x 2 x i64> %b) {
; CHECK-LABEL: histcnt_i64:
; CHECK: // %bb.0:
; CHECK-NEXT: histcnt z0.d, p0/z, z0.d, z1.d
; CHECK-NEXT: ret
%out = call <vscale x 2 x i64> @llvm.aarch64.sve.histcnt.nxv2i64(<vscale x 2 x i1> %pg,
<vscale x 2 x i64> %a,
<vscale x 2 x i64> %b)
ret <vscale x 2 x i64> %out
}
;
; HISTSEG
;
define <vscale x 16 x i8> @histseg(<vscale x 16 x i8> %a, <vscale x 16 x i8> %b) {
; CHECK-LABEL: histseg:
; CHECK: // %bb.0:
; CHECK-NEXT: histseg z0.b, z0.b, z1.b
; CHECK-NEXT: ret
%out = call <vscale x 16 x i8> @llvm.aarch64.sve.histseg.nxv16i8(<vscale x 16 x i8> %a,
<vscale x 16 x i8> %b)
ret <vscale x 16 x i8> %out
}
declare <vscale x 4 x i32> @llvm.aarch64.sve.histcnt.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 4 x i32>)
declare <vscale x 2 x i64> @llvm.aarch64.sve.histcnt.nxv2i64(<vscale x 2 x i1>, <vscale x 2 x i64>, <vscale x 2 x i64>)
declare <vscale x 16 x i8> @llvm.aarch64.sve.histseg.nxv16i8(<vscale x 16 x i8>, <vscale x 16 x i8>)
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