| ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve2 < %s | FileCheck %s |
| |
| |
| ; |
| ; CDOT |
| ; |
| |
| define <vscale x 4 x i32> @cdot_s(<vscale x 4 x i32> %a, <vscale x 16 x i8> %b, <vscale x 16 x i8> %c) { |
| ; CHECK-LABEL: cdot_s: |
| ; CHECK: cdot z0.s, z1.b, z2.b, #0 |
| ; CHECK-NEXT: ret |
| %out = call <vscale x 4 x i32> @llvm.aarch64.sve.cdot.nxv4i32(<vscale x 4 x i32> %a, |
| <vscale x 16 x i8> %b, |
| <vscale x 16 x i8> %c, |
| i32 0) |
| ret <vscale x 4 x i32> %out |
| } |
| |
| define <vscale x 2 x i64> @cdot_d(<vscale x 2 x i64> %a, <vscale x 8 x i16> %b, <vscale x 8 x i16> %c) { |
| ; CHECK-LABEL: cdot_d: |
| ; CHECK: cdot z0.d, z1.h, z2.h, #90 |
| ; CHECK-NEXT: ret |
| %out = call <vscale x 2 x i64> @llvm.aarch64.sve.cdot.nxv2i64(<vscale x 2 x i64> %a, |
| <vscale x 8 x i16> %b, |
| <vscale x 8 x i16> %c, |
| i32 90) |
| ret <vscale x 2 x i64> %out |
| } |
| |
| ; |
| ; CDOT(indexed) |
| ; |
| |
| define <vscale x 4 x i32> @cdot_s_idx(<vscale x 4 x i32> %a, <vscale x 16 x i8> %b, <vscale x 16 x i8> %c) { |
| ; CHECK-LABEL: cdot_s_idx: |
| ; CHECK: cdot z0.s, z1.b, z2.b[0], #180 |
| ; CHECK-NEXT: ret |
| %out = call <vscale x 4 x i32> @llvm.aarch64.sve.cdot.lane.nxv4i32(<vscale x 4 x i32> %a, |
| <vscale x 16 x i8> %b, |
| <vscale x 16 x i8> %c, |
| i32 0, i32 180) |
| ret <vscale x 4 x i32> %out |
| } |
| |
| |
| define <vscale x 2 x i64> @cdot_d_idx(<vscale x 2 x i64> %a, <vscale x 8 x i16> %b, <vscale x 8 x i16> %c) { |
| ; CHECK-LABEL: cdot_d_idx: |
| ; CHECK: cdot z0.d, z1.h, z2.h[1], #270 |
| ; CHECK-NEXT: ret |
| %out = call <vscale x 2 x i64> @llvm.aarch64.sve.cdot.lane.nxv2i64(<vscale x 2 x i64> %a, |
| <vscale x 8 x i16> %b, |
| <vscale x 8 x i16> %c, |
| i32 1, i32 270) |
| ret <vscale x 2 x i64> %out |
| } |
| |
| |
| declare <vscale x 4 x i32> @llvm.aarch64.sve.cdot.nxv4i32(<vscale x 4 x i32>, <vscale x 16 x i8>, <vscale x 16 x i8>, i32) |
| declare <vscale x 2 x i64> @llvm.aarch64.sve.cdot.nxv2i64(<vscale x 2 x i64>, <vscale x 8 x i16>, <vscale x 8 x i16>, i32) |
| declare <vscale x 4 x i32> @llvm.aarch64.sve.cdot.lane.nxv4i32(<vscale x 4 x i32>, <vscale x 16 x i8>, <vscale x 16 x i8>, i32, i32) |
| declare <vscale x 2 x i64> @llvm.aarch64.sve.cdot.lane.nxv2i64(<vscale x 2 x i64>, <vscale x 8 x i16>, <vscale x 8 x i16>, i32, i32) |