diff options
Diffstat (limited to 'test/CodeGen/ARM/vst2.ll')
| -rw-r--r-- | test/CodeGen/ARM/vst2.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/vst2.ll b/test/CodeGen/ARM/vst2.ll index 915a84b..fb05a20 100644 --- a/test/CodeGen/ARM/vst2.ll +++ b/test/CodeGen/ARM/vst2.ll @@ -110,6 +110,24 @@ define void @vst2Qf(float* %A, <4 x float>* %B) nounwind { ret void } +define i8* @vst2update(i8* %out, <4 x i16>* %B) nounwind { +;CHECK: vst2update +;CHECK: vst2.16 {d16, d17}, [r0]! + %tmp1 = load <4 x i16>* %B + tail call void @llvm.arm.neon.vst2.v4i16(i8* %out, <4 x i16> %tmp1, <4 x i16> %tmp1, i32 2) + %t5 = getelementptr inbounds i8* %out, i32 16 + ret i8* %t5 +} + +define i8* @vst2update2(i8 * %out, <4 x float> * %this) nounwind optsize ssp align 2 { +;CHECK: vst2update2 +;CHECK: vst2.32 {d16, d17, d18, d19}, [r0]! + %tmp1 = load <4 x float>* %this + call void @llvm.arm.neon.vst2.v4f32(i8* %out, <4 x float> %tmp1, <4 x float> %tmp1, i32 4) nounwind + %tmp2 = getelementptr inbounds i8* %out, i32 32 + ret i8* %tmp2 +} + declare void @llvm.arm.neon.vst2.v8i8(i8*, <8 x i8>, <8 x i8>, i32) nounwind declare void @llvm.arm.neon.vst2.v4i16(i8*, <4 x i16>, <4 x i16>, i32) nounwind declare void @llvm.arm.neon.vst2.v2i32(i8*, <2 x i32>, <2 x i32>, i32) nounwind |
