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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / 0b8f0a208e9849c7ea50173b98acb51efbe1f2c7 / . / test / CodeGen / ARM / vst1.ll
blob: 70f3a4cfa28c525fd2e7bd653806a2a944cdfe39 [file] [log] [blame]
Dan Gohmanfce288f2009-09-09 00:09:15 +0000[diff] [blame]1; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]2
3define void @vst1i8(i8* %A, <8 x i8>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]4;CHECK: vst1i8:
Bob Wilson2a6e6162010-09-23 23:42:37 +0000[diff] [blame]5;Check the alignment value. Max for this instruction is 64 bits:
Bob Wilson7d247052010-10-08 06:15:13 +0000[diff] [blame]6;CHECK: vst1.8 {d16}, [r0, :64]
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]7 %tmp1 = load <8 x i8>* %B
Bob Wilson2a6e6162010-09-23 23:42:37 +0000[diff] [blame]8 call void @llvm.arm.neon.vst1.v8i8(i8* %A, <8 x i8> %tmp1, i32 16)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]9 ret void
10}
11
12define void @vst1i16(i16* %A, <4 x i16>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]13;CHECK: vst1i16:
14;CHECK: vst1.16
Bob Wilson02170c02010-04-20 00:17:16 +0000[diff] [blame]15 %tmp0 = bitcast i16* %A to i8*
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]16 %tmp1 = load <4 x i16>* %B
Bob Wilson7a9ef442010-08-27 17:13:24 +0000[diff] [blame]17 call void @llvm.arm.neon.vst1.v4i16(i8* %tmp0, <4 x i16> %tmp1, i32 1)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]18 ret void
19}
20
21define void @vst1i32(i32* %A, <2 x i32>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]22;CHECK: vst1i32:
23;CHECK: vst1.32
Bob Wilson02170c02010-04-20 00:17:16 +0000[diff] [blame]24 %tmp0 = bitcast i32* %A to i8*
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]25 %tmp1 = load <2 x i32>* %B
Bob Wilson7a9ef442010-08-27 17:13:24 +0000[diff] [blame]26 call void @llvm.arm.neon.vst1.v2i32(i8* %tmp0, <2 x i32> %tmp1, i32 1)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]27 ret void
28}
29
30define void @vst1f(float* %A, <2 x float>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]31;CHECK: vst1f:
32;CHECK: vst1.32
Bob Wilson02170c02010-04-20 00:17:16 +0000[diff] [blame]33 %tmp0 = bitcast float* %A to i8*
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]34 %tmp1 = load <2 x float>* %B
Bob Wilson7a9ef442010-08-27 17:13:24 +0000[diff] [blame]35 call void @llvm.arm.neon.vst1.v2f32(i8* %tmp0, <2 x float> %tmp1, i32 1)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]36 ret void
37}
38
39define void @vst1i64(i64* %A, <1 x i64>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]40;CHECK: vst1i64:
41;CHECK: vst1.64
Bob Wilson02170c02010-04-20 00:17:16 +0000[diff] [blame]42 %tmp0 = bitcast i64* %A to i8*
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]43 %tmp1 = load <1 x i64>* %B
Bob Wilson7a9ef442010-08-27 17:13:24 +0000[diff] [blame]44 call void @llvm.arm.neon.vst1.v1i64(i8* %tmp0, <1 x i64> %tmp1, i32 1)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]45 ret void
46}
47
48define void @vst1Qi8(i8* %A, <16 x i8>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]49;CHECK: vst1Qi8:
Bob Wilson2a6e6162010-09-23 23:42:37 +0000[diff] [blame]50;Check the alignment value. Max for this instruction is 128 bits:
Bob Wilson7d247052010-10-08 06:15:13 +0000[diff] [blame]51;CHECK: vst1.8 {d16, d17}, [r0, :64]
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]52 %tmp1 = load <16 x i8>* %B
Bob Wilson2a6e6162010-09-23 23:42:37 +0000[diff] [blame]53 call void @llvm.arm.neon.vst1.v16i8(i8* %A, <16 x i8> %tmp1, i32 8)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]54 ret void
55}
56
57define void @vst1Qi16(i16* %A, <8 x i16>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]58;CHECK: vst1Qi16:
Bob Wilson2a6e6162010-09-23 23:42:37 +0000[diff] [blame]59;Check the alignment value. Max for this instruction is 128 bits:
Bob Wilson7d247052010-10-08 06:15:13 +0000[diff] [blame]60;CHECK: vst1.16 {d16, d17}, [r0, :128]
Bob Wilson02170c02010-04-20 00:17:16 +0000[diff] [blame]61 %tmp0 = bitcast i16* %A to i8*
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]62 %tmp1 = load <8 x i16>* %B
Bob Wilson2a6e6162010-09-23 23:42:37 +0000[diff] [blame]63 call void @llvm.arm.neon.vst1.v8i16(i8* %tmp0, <8 x i16> %tmp1, i32 32)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]64 ret void
65}
66
67define void @vst1Qi32(i32* %A, <4 x i32>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]68;CHECK: vst1Qi32:
69;CHECK: vst1.32
Bob Wilson02170c02010-04-20 00:17:16 +0000[diff] [blame]70 %tmp0 = bitcast i32* %A to i8*
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]71 %tmp1 = load <4 x i32>* %B
Bob Wilson7a9ef442010-08-27 17:13:24 +0000[diff] [blame]72 call void @llvm.arm.neon.vst1.v4i32(i8* %tmp0, <4 x i32> %tmp1, i32 1)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]73 ret void
74}
75
76define void @vst1Qf(float* %A, <4 x float>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]77;CHECK: vst1Qf:
78;CHECK: vst1.32
Bob Wilson02170c02010-04-20 00:17:16 +0000[diff] [blame]79 %tmp0 = bitcast float* %A to i8*
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]80 %tmp1 = load <4 x float>* %B
Bob Wilson7a9ef442010-08-27 17:13:24 +0000[diff] [blame]81 call void @llvm.arm.neon.vst1.v4f32(i8* %tmp0, <4 x float> %tmp1, i32 1)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]82 ret void
83}
84
85define void @vst1Qi64(i64* %A, <2 x i64>* %B) nounwind {
Bob Wilson3765d0f2009-08-05 23:51:20 +0000[diff] [blame]86;CHECK: vst1Qi64:
87;CHECK: vst1.64
Bob Wilson02170c02010-04-20 00:17:16 +0000[diff] [blame]88 %tmp0 = bitcast i64* %A to i8*
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]89 %tmp1 = load <2 x i64>* %B
Bob Wilson7a9ef442010-08-27 17:13:24 +0000[diff] [blame]90 call void @llvm.arm.neon.vst1.v2i64(i8* %tmp0, <2 x i64> %tmp1, i32 1)
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]91 ret void
92}
93
Bob Wilson7a9ef442010-08-27 17:13:24 +0000[diff] [blame]94declare void @llvm.arm.neon.vst1.v8i8(i8*, <8 x i8>, i32) nounwind
95declare void @llvm.arm.neon.vst1.v4i16(i8*, <4 x i16>, i32) nounwind
96declare void @llvm.arm.neon.vst1.v2i32(i8*, <2 x i32>, i32) nounwind
97declare void @llvm.arm.neon.vst1.v2f32(i8*, <2 x float>, i32) nounwind
98declare void @llvm.arm.neon.vst1.v1i64(i8*, <1 x i64>, i32) nounwind
Bob Wilson2ed33462009-07-08 20:32:02 +0000[diff] [blame]99
Bob Wilson7a9ef442010-08-27 17:13:24 +0000[diff] [blame]100declare void @llvm.arm.neon.vst1.v16i8(i8*, <16 x i8>, i32) nounwind
101declare void @llvm.arm.neon.vst1.v8i16(i8*, <8 x i16>, i32) nounwind
102declare void @llvm.arm.neon.vst1.v4i32(i8*, <4 x i32>, i32) nounwind
103declare void @llvm.arm.neon.vst1.v4f32(i8*, <4 x float>, i32) nounwind
104declare void @llvm.arm.neon.vst1.v2i64(i8*, <2 x i64>, i32) nounwind