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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve2 < %s | FileCheck %s3 4;5; HISTCNT6;7 8define <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) {9; CHECK-LABEL: histcnt_i32:10; CHECK: // %bb.0:11; CHECK-NEXT: histcnt z0.s, p0/z, z0.s, z1.s12; CHECK-NEXT: ret13 %out = call <vscale x 4 x i32> @llvm.aarch64.sve.histcnt.nxv4i32(<vscale x 4 x i1> %pg,14 <vscale x 4 x i32> %a,15 <vscale x 4 x i32> %b)16 ret <vscale x 4 x i32> %out17}18 19define <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) {20; CHECK-LABEL: histcnt_i64:21; CHECK: // %bb.0:22; CHECK-NEXT: histcnt z0.d, p0/z, z0.d, z1.d23; CHECK-NEXT: ret24 %out = call <vscale x 2 x i64> @llvm.aarch64.sve.histcnt.nxv2i64(<vscale x 2 x i1> %pg,25 <vscale x 2 x i64> %a,26 <vscale x 2 x i64> %b)27 ret <vscale x 2 x i64> %out28}29 30;31; HISTSEG32;33 34define <vscale x 16 x i8> @histseg(<vscale x 16 x i8> %a, <vscale x 16 x i8> %b) {35; CHECK-LABEL: histseg:36; CHECK: // %bb.0:37; CHECK-NEXT: histseg z0.b, z0.b, z1.b38; CHECK-NEXT: ret39 %out = call <vscale x 16 x i8> @llvm.aarch64.sve.histseg.nxv16i8(<vscale x 16 x i8> %a,40 <vscale x 16 x i8> %b)41 ret <vscale x 16 x i8> %out42}43 44declare <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>)45declare <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>)46declare <vscale x 16 x i8> @llvm.aarch64.sve.histseg.nxv16i8(<vscale x 16 x i8>, <vscale x 16 x i8>)47