1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve2 < %s | FileCheck %s
5 ; STNT1B, STNT1W, STNT1H, STNT1D: vector base + scalar offset
6 ; stnt1b { z0.s }, p0/z, [z0.s, x0]
10 define void @stnt1b_s(<vscale x 4 x i32> %data, <vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
11 ; CHECK-LABEL: stnt1b_s:
13 ; CHECK-NEXT: stnt1b { z0.s }, p0, [z1.s, x0]
15 %data_trunc = trunc <vscale x 4 x i32> %data to <vscale x 4 x i8>
16 call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i8.nxv4i32(<vscale x 4 x i8> %data_trunc,
17 <vscale x 4 x i1> %pg,
18 <vscale x 4 x i32> %base,
23 define void @stnt1b_d(<vscale x 2 x i64> %data, <vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
24 ; CHECK-LABEL: stnt1b_d:
26 ; CHECK-NEXT: stnt1b { z0.d }, p0, [z1.d, x0]
28 %data_trunc = trunc <vscale x 2 x i64> %data to <vscale x 2 x i8>
29 call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i8.nxv2i64(<vscale x 2 x i8> %data_trunc,
30 <vscale x 2 x i1> %pg,
31 <vscale x 2 x i64> %base,
37 define void @stnt1h_s(<vscale x 4 x i32> %data, <vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
38 ; CHECK-LABEL: stnt1h_s:
40 ; CHECK-NEXT: stnt1h { z0.s }, p0, [z1.s, x0]
42 %data_trunc = trunc <vscale x 4 x i32> %data to <vscale x 4 x i16>
43 call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> %data_trunc,
44 <vscale x 4 x i1> %pg,
45 <vscale x 4 x i32> %base,
50 define void @stnt1h_d(<vscale x 2 x i64> %data, <vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
51 ; CHECK-LABEL: stnt1h_d:
53 ; CHECK-NEXT: stnt1h { z0.d }, p0, [z1.d, x0]
55 %data_trunc = trunc <vscale x 2 x i64> %data to <vscale x 2 x i16>
56 call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> %data_trunc,
57 <vscale x 2 x i1> %pg,
58 <vscale x 2 x i64> %base,
64 define void @stnt1w_s(<vscale x 4 x i32> %data, <vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
65 ; CHECK-LABEL: stnt1w_s:
67 ; CHECK-NEXT: stnt1w { z0.s }, p0, [z1.s, x0]
69 call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i32.nxv4i32(<vscale x 4 x i32> %data,
70 <vscale x 4 x i1> %pg,
71 <vscale x 4 x i32> %base,
76 define void @stnt1w_f32_s(<vscale x 4 x float> %data, <vscale x 4 x i1> %pg, <vscale x 4 x i32> %base, i64 %offset) {
77 ; CHECK-LABEL: stnt1w_f32_s:
79 ; CHECK-NEXT: stnt1w { z0.s }, p0, [z1.s, x0]
81 call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4f32.nxv4i32(<vscale x 4 x float> %data,
82 <vscale x 4 x i1> %pg,
83 <vscale x 4 x i32> %base,
88 define void @stnt1w_d(<vscale x 2 x i64> %data, <vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
89 ; CHECK-LABEL: stnt1w_d:
91 ; CHECK-NEXT: stnt1w { z0.d }, p0, [z1.d, x0]
93 %data_trunc = trunc <vscale x 2 x i64> %data to <vscale x 2 x i32>
94 call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i32.nxv2i64(<vscale x 2 x i32> %data_trunc,
95 <vscale x 2 x i1> %pg,
96 <vscale x 2 x i64> %base,
102 define void @stnt1d_d(<vscale x 2 x i64> %data, <vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
103 ; CHECK-LABEL: stnt1d_d:
105 ; CHECK-NEXT: stnt1d { z0.d }, p0, [z1.d, x0]
107 call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i64.nxv2i64(<vscale x 2 x i64> %data,
108 <vscale x 2 x i1> %pg,
109 <vscale x 2 x i64> %base,
114 define void @stnt1d_f64_d(<vscale x 2 x double> %data, <vscale x 2 x i1> %pg, <vscale x 2 x i64> %base, i64 %offset) {
115 ; CHECK-LABEL: stnt1d_f64_d:
117 ; CHECK-NEXT: stnt1d { z0.d }, p0, [z1.d, x0]
119 call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2f64.nxv2i64(<vscale x 2 x double> %data,
120 <vscale x 2 x i1> %pg,
121 <vscale x 2 x i64> %base,
127 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i8.nxv2i64(<vscale x 2 x i8>, <vscale x 2 x i1>, <vscale x 2 x i64>, i64)
128 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i8.nxv4i32(<vscale x 4 x i8>, <vscale x 4 x i1>, <vscale x 4 x i32>, i64)
131 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16>, <vscale x 2 x i1>, <vscale x 2 x i64>, i64)
132 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16>, <vscale x 4 x i1>, <vscale x 4 x i32>, i64)
135 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i32.nxv2i64(<vscale x 2 x i32>, <vscale x 2 x i1>, <vscale x 2 x i64>, i64)
136 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i32.nxv4i32(<vscale x 4 x i32>, <vscale x 4 x i1>, <vscale x 4 x i32>, i64)
138 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4f32.nxv4i32(<vscale x 4 x float>, <vscale x 4 x i1>, <vscale x 4 x i32>, i64)
141 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i64.nxv2i64(<vscale x 2 x i64>, <vscale x 2 x i1>, <vscale x 2 x i64>, i64)
143 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2f32.nxv2i64(<vscale x 2 x float>, <vscale x 2 x i1>, <vscale x 2 x i64>, i64)
144 declare void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2f64.nxv2i64(<vscale x 2 x double>, <vscale x 2 x i1>, <vscale x 2 x i64>, i64)