sve-intrinsics-scatter-stores-64bit-scaled-offset.ll
2.94 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
;
; ST1H, ST1W, ST1D: base + 64-bit scaled offset
; e.g. st1h { z0.d }, p0, [x0, z0.d, lsl #1]
;
define void @sst1h_index(<vscale x 2 x i64> %data, <vscale x 2 x i1> %pg, i16* %base, <vscale x 2 x i64> %offsets) {
; CHECK-LABEL: sst1h_index
; CHECK: st1h { z0.d }, p0, [x0, z1.d, lsl #1]
; CHECK-NEXT: ret
%data_trunc = trunc <vscale x 2 x i64> %data to <vscale x 2 x i16>
call void @llvm.aarch64.sve.st1.scatter.index.nxv2i16(<vscale x 2 x i16> %data_trunc,
<vscale x 2 x i1> %pg,
i16* %base,
<vscale x 2 x i64> %offsets)
ret void
}
define void @sst1w_index(<vscale x 2 x i64> %data, <vscale x 2 x i1> %pg, i32* %base, <vscale x 2 x i64> %offsets) {
; CHECK-LABEL: sst1w_index
; CHECK: st1w { z0.d }, p0, [x0, z1.d, lsl #2]
; CHECK-NEXT: ret
%data_trunc = trunc <vscale x 2 x i64> %data to <vscale x 2 x i32>
call void @llvm.aarch64.sve.st1.scatter.index.nxv2i32(<vscale x 2 x i32> %data_trunc,
<vscale x 2 x i1> %pg,
i32* %base,
<vscale x 2 x i64> %offsets)
ret void
}
define void @sst1d_index(<vscale x 2 x i64> %data, <vscale x 2 x i1> %pg, i64* %base, <vscale x 2 x i64> %offsets) {
; CHECK-LABEL: sst1d_index
; CHECK: st1d { z0.d }, p0, [x0, z1.d, lsl #3]
; CHECK-NEXT: ret
call void @llvm.aarch64.sve.st1.scatter.index.nxv2i64(<vscale x 2 x i64> %data,
<vscale x 2 x i1> %pg,
i64* %base,
<vscale x 2 x i64> %offsets)
ret void
}
define void @sst1d_index_double(<vscale x 2 x double> %data, <vscale x 2 x i1> %pg, double* %base, <vscale x 2 x i64> %offsets) {
; CHECK-LABEL: sst1d_index_double
; CHECK: st1d { z0.d }, p0, [x0, z1.d, lsl #3]
; CHECK-NEXT: ret
call void @llvm.aarch64.sve.st1.scatter.index.nxv2f64(<vscale x 2 x double> %data,
<vscale x 2 x i1> %pg,
double* %base,
<vscale x 2 x i64> %offsets)
ret void
}
declare void @llvm.aarch64.sve.st1.scatter.index.nxv2i16(<vscale x 2 x i16>, <vscale x 2 x i1>, i16*, <vscale x 2 x i64>)
declare void @llvm.aarch64.sve.st1.scatter.index.nxv2i32(<vscale x 2 x i32>, <vscale x 2 x i1>, i32*, <vscale x 2 x i64>)
declare void @llvm.aarch64.sve.st1.scatter.index.nxv2i64(<vscale x 2 x i64>, <vscale x 2 x i1>, i64*, <vscale x 2 x i64>)
declare void @llvm.aarch64.sve.st1.scatter.index.nxv2f64(<vscale x 2 x double>, <vscale x 2 x i1>, double*, <vscale x 2 x i64>)