blob: 3c98a2cbe60dd253c9d27f60b9f1e275dc1b7c9d [file] [log] [blame]
Dan Gohmanfce288f2009-09-09 00:09:15 +00001; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s
Bob Wilsonb36ec862009-08-06 18:47:44 +00002
3define void @vst2i8(i8* %A, <8 x i8>* %B) nounwind {
4;CHECK: vst2i8:
5;CHECK: vst2.8
6 %tmp1 = load <8 x i8>* %B
Bob Wilsonb0abb4d2009-08-11 05:39:44 +00007 call void @llvm.arm.neon.vst2.v8i8(i8* %A, <8 x i8> %tmp1, <8 x i8> %tmp1)
Bob Wilsonb36ec862009-08-06 18:47:44 +00008 ret void
9}
10
11define void @vst2i16(i16* %A, <4 x i16>* %B) nounwind {
12;CHECK: vst2i16:
13;CHECK: vst2.16
Bob Wilson02170c02010-04-20 00:17:16 +000014 %tmp0 = bitcast i16* %A to i8*
Bob Wilsonb36ec862009-08-06 18:47:44 +000015 %tmp1 = load <4 x i16>* %B
Bob Wilson02170c02010-04-20 00:17:16 +000016 call void @llvm.arm.neon.vst2.v4i16(i8* %tmp0, <4 x i16> %tmp1, <4 x i16> %tmp1)
Bob Wilsonb36ec862009-08-06 18:47:44 +000017 ret void
18}
19
20define void @vst2i32(i32* %A, <2 x i32>* %B) nounwind {
21;CHECK: vst2i32:
22;CHECK: vst2.32
Bob Wilson02170c02010-04-20 00:17:16 +000023 %tmp0 = bitcast i32* %A to i8*
Bob Wilsonb36ec862009-08-06 18:47:44 +000024 %tmp1 = load <2 x i32>* %B
Bob Wilson02170c02010-04-20 00:17:16 +000025 call void @llvm.arm.neon.vst2.v2i32(i8* %tmp0, <2 x i32> %tmp1, <2 x i32> %tmp1)
Bob Wilsonb36ec862009-08-06 18:47:44 +000026 ret void
27}
28
29define void @vst2f(float* %A, <2 x float>* %B) nounwind {
30;CHECK: vst2f:
31;CHECK: vst2.32
Bob Wilson02170c02010-04-20 00:17:16 +000032 %tmp0 = bitcast float* %A to i8*
Bob Wilsonb36ec862009-08-06 18:47:44 +000033 %tmp1 = load <2 x float>* %B
Bob Wilson02170c02010-04-20 00:17:16 +000034 call void @llvm.arm.neon.vst2.v2f32(i8* %tmp0, <2 x float> %tmp1, <2 x float> %tmp1)
Bob Wilsonb36ec862009-08-06 18:47:44 +000035 ret void
36}
37
Bob Wilson24e04c52009-10-08 00:21:01 +000038define void @vst2i64(i64* %A, <1 x i64>* %B) nounwind {
39;CHECK: vst2i64:
40;CHECK: vst1.64
Bob Wilson02170c02010-04-20 00:17:16 +000041 %tmp0 = bitcast i64* %A to i8*
Bob Wilson24e04c52009-10-08 00:21:01 +000042 %tmp1 = load <1 x i64>* %B
Bob Wilson02170c02010-04-20 00:17:16 +000043 call void @llvm.arm.neon.vst2.v1i64(i8* %tmp0, <1 x i64> %tmp1, <1 x i64> %tmp1)
Bob Wilson24e04c52009-10-08 00:21:01 +000044 ret void
45}
46
Bob Wilsond2855752009-10-07 18:47:39 +000047define void @vst2Qi8(i8* %A, <16 x i8>* %B) nounwind {
48;CHECK: vst2Qi8:
49;CHECK: vst2.8
50 %tmp1 = load <16 x i8>* %B
51 call void @llvm.arm.neon.vst2.v16i8(i8* %A, <16 x i8> %tmp1, <16 x i8> %tmp1)
52 ret void
53}
54
55define void @vst2Qi16(i16* %A, <8 x i16>* %B) nounwind {
56;CHECK: vst2Qi16:
57;CHECK: vst2.16
Bob Wilson02170c02010-04-20 00:17:16 +000058 %tmp0 = bitcast i16* %A to i8*
Bob Wilsond2855752009-10-07 18:47:39 +000059 %tmp1 = load <8 x i16>* %B
Bob Wilson02170c02010-04-20 00:17:16 +000060 call void @llvm.arm.neon.vst2.v8i16(i8* %tmp0, <8 x i16> %tmp1, <8 x i16> %tmp1)
Bob Wilsond2855752009-10-07 18:47:39 +000061 ret void
62}
63
64define void @vst2Qi32(i32* %A, <4 x i32>* %B) nounwind {
65;CHECK: vst2Qi32:
66;CHECK: vst2.32
Bob Wilson02170c02010-04-20 00:17:16 +000067 %tmp0 = bitcast i32* %A to i8*
Bob Wilsond2855752009-10-07 18:47:39 +000068 %tmp1 = load <4 x i32>* %B
Bob Wilson02170c02010-04-20 00:17:16 +000069 call void @llvm.arm.neon.vst2.v4i32(i8* %tmp0, <4 x i32> %tmp1, <4 x i32> %tmp1)
Bob Wilsond2855752009-10-07 18:47:39 +000070 ret void
71}
72
73define void @vst2Qf(float* %A, <4 x float>* %B) nounwind {
74;CHECK: vst2Qf:
75;CHECK: vst2.32
Bob Wilson02170c02010-04-20 00:17:16 +000076 %tmp0 = bitcast float* %A to i8*
Bob Wilsond2855752009-10-07 18:47:39 +000077 %tmp1 = load <4 x float>* %B
Bob Wilson02170c02010-04-20 00:17:16 +000078 call void @llvm.arm.neon.vst2.v4f32(i8* %tmp0, <4 x float> %tmp1, <4 x float> %tmp1)
Bob Wilsond2855752009-10-07 18:47:39 +000079 ret void
80}
81
Bob Wilsonb0abb4d2009-08-11 05:39:44 +000082declare void @llvm.arm.neon.vst2.v8i8(i8*, <8 x i8>, <8 x i8>) nounwind
83declare void @llvm.arm.neon.vst2.v4i16(i8*, <4 x i16>, <4 x i16>) nounwind
84declare void @llvm.arm.neon.vst2.v2i32(i8*, <2 x i32>, <2 x i32>) nounwind
85declare void @llvm.arm.neon.vst2.v2f32(i8*, <2 x float>, <2 x float>) nounwind
Bob Wilson24e04c52009-10-08 00:21:01 +000086declare void @llvm.arm.neon.vst2.v1i64(i8*, <1 x i64>, <1 x i64>) nounwind
Bob Wilsond2855752009-10-07 18:47:39 +000087
88declare void @llvm.arm.neon.vst2.v16i8(i8*, <16 x i8>, <16 x i8>) nounwind
89declare void @llvm.arm.neon.vst2.v8i16(i8*, <8 x i16>, <8 x i16>) nounwind
90declare void @llvm.arm.neon.vst2.v4i32(i8*, <4 x i32>, <4 x i32>) nounwind
91declare void @llvm.arm.neon.vst2.v4f32(i8*, <4 x float>, <4 x float>) nounwind