1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
2 ; RUN: llc -mattr=+sve2,+fp8 < %s | FileCheck %s
3 ; RUN: llc -mattr=+sme2,+fp8 --force-streaming < %s | FileCheck %s
5 target triple = "aarch64-linux"
7 define <vscale x 8 x bfloat> @cvt1_bf16(<vscale x 16 x i8> %s) {
8 ; CHECK-LABEL: cvt1_bf16:
10 ; CHECK-NEXT: bf1cvt z0.h, z0.b
12 %r = call <vscale x 8 x bfloat> @llvm.aarch64.sve.fp8.cvt1.nxv8bf16(<vscale x 16 x i8> %s)
13 ret <vscale x 8 x bfloat> %r
16 define <vscale x 8 x bfloat> @cvt2_bf16(<vscale x 16 x i8> %s) {
17 ; CHECK-LABEL: cvt2_bf16:
19 ; CHECK-NEXT: bf2cvt z0.h, z0.b
21 %r = call <vscale x 8 x bfloat> @llvm.aarch64.sve.fp8.cvt2.nxv8bf16(<vscale x 16 x i8> %s)
22 ret <vscale x 8 x bfloat> %r
25 define <vscale x 8 x bfloat> @cvtlt1_bf16(<vscale x 16 x i8> %s) {
26 ; CHECK-LABEL: cvtlt1_bf16:
28 ; CHECK-NEXT: bf1cvtlt z0.h, z0.b
30 %r = call <vscale x 8 x bfloat> @llvm.aarch64.sve.fp8.cvtlt1.nxv8bf16(<vscale x 16 x i8> %s)
31 ret <vscale x 8 x bfloat> %r
34 define <vscale x 8 x bfloat> @cvtlt2_bf16(<vscale x 16 x i8> %s) {
35 ; CHECK-LABEL: cvtlt2_bf16:
37 ; CHECK-NEXT: bf2cvtlt z0.h, z0.b
39 %r = call <vscale x 8 x bfloat> @llvm.aarch64.sve.fp8.cvtlt2.nxv8bf16(<vscale x 16 x i8> %s)
40 ret <vscale x 8 x bfloat> %r
43 define <vscale x 8 x half> @cvt1_f16(<vscale x 16 x i8> %s) {
44 ; CHECK-LABEL: cvt1_f16:
46 ; CHECK-NEXT: f1cvt z0.h, z0.b
48 %r = call <vscale x 8 x half> @llvm.aarch64.sve.fp8.cvt1.nxv8f16(<vscale x 16 x i8> %s)
49 ret <vscale x 8 x half> %r
52 define <vscale x 8 x half> @cvt2_f16(<vscale x 16 x i8> %s) {
53 ; CHECK-LABEL: cvt2_f16:
55 ; CHECK-NEXT: f2cvt z0.h, z0.b
57 %r = call <vscale x 8 x half> @llvm.aarch64.sve.fp8.cvt2.nxv8f16(<vscale x 16 x i8> %s)
58 ret <vscale x 8 x half> %r
62 define <vscale x 8 x half> @cvtlt1_f16(<vscale x 16 x i8> %s) {
63 ; CHECK-LABEL: cvtlt1_f16:
65 ; CHECK-NEXT: f1cvtlt z0.h, z0.b
67 %r = call <vscale x 8 x half> @llvm.aarch64.sve.fp8.cvtlt1.nxv8f16(<vscale x 16 x i8> %s)
68 ret <vscale x 8 x half> %r
71 define <vscale x 8 x half> @cvtlt2_f16(<vscale x 16 x i8> %s) {
72 ; CHECK-LABEL: cvtlt2_f16:
74 ; CHECK-NEXT: f2cvtlt z0.h, z0.b
76 %r = call <vscale x 8 x half> @llvm.aarch64.sve.fp8.cvtlt2.nxv8f16(<vscale x 16 x i8> %s)
77 ret <vscale x 8 x half> %r