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1; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s
2
3define <8 x i8> @vshrns8(<8 x i16>* %A) nounwind {
4;CHECK: vshrns8:
5;CHECK: vshrn.i16
6	%tmp1 = load <8 x i16>* %A
7	%tmp2 = call <8 x i8> @llvm.arm.neon.vshiftn.v8i8(<8 x i16> %tmp1, <8 x i16> < i16 -8, i16 -8, i16 -8, i16 -8, i16 -8, i16 -8, i16 -8, i16 -8 >)
8	ret <8 x i8> %tmp2
9}
10
11define <4 x i16> @vshrns16(<4 x i32>* %A) nounwind {
12;CHECK: vshrns16:
13;CHECK: vshrn.i32
14	%tmp1 = load <4 x i32>* %A
15	%tmp2 = call <4 x i16> @llvm.arm.neon.vshiftn.v4i16(<4 x i32> %tmp1, <4 x i32> < i32 -16, i32 -16, i32 -16, i32 -16 >)
16	ret <4 x i16> %tmp2
17}
18
19define <2 x i32> @vshrns32(<2 x i64>* %A) nounwind {
20;CHECK: vshrns32:
21;CHECK: vshrn.i64
22	%tmp1 = load <2 x i64>* %A
23	%tmp2 = call <2 x i32> @llvm.arm.neon.vshiftn.v2i32(<2 x i64> %tmp1, <2 x i64> < i64 -32, i64 -32 >)
24	ret <2 x i32> %tmp2
25}
26
27declare <8 x i8>  @llvm.arm.neon.vshiftn.v8i8(<8 x i16>, <8 x i16>) nounwind readnone
28declare <4 x i16> @llvm.arm.neon.vshiftn.v4i16(<4 x i32>, <4 x i32>) nounwind readnone
29declare <2 x i32> @llvm.arm.neon.vshiftn.v2i32(<2 x i64>, <2 x i64>) nounwind readnone
30
31define <8 x i8> @vrshrns8(<8 x i16>* %A) nounwind {
32;CHECK: vrshrns8:
33;CHECK: vrshrn.i16
34	%tmp1 = load <8 x i16>* %A
35	%tmp2 = call <8 x i8> @llvm.arm.neon.vrshiftn.v8i8(<8 x i16> %tmp1, <8 x i16> < i16 -8, i16 -8, i16 -8, i16 -8, i16 -8, i16 -8, i16 -8, i16 -8 >)
36	ret <8 x i8> %tmp2
37}
38
39define <4 x i16> @vrshrns16(<4 x i32>* %A) nounwind {
40;CHECK: vrshrns16:
41;CHECK: vrshrn.i32
42	%tmp1 = load <4 x i32>* %A
43	%tmp2 = call <4 x i16> @llvm.arm.neon.vrshiftn.v4i16(<4 x i32> %tmp1, <4 x i32> < i32 -16, i32 -16, i32 -16, i32 -16 >)
44	ret <4 x i16> %tmp2
45}
46
47define <2 x i32> @vrshrns32(<2 x i64>* %A) nounwind {
48;CHECK: vrshrns32:
49;CHECK: vrshrn.i64
50	%tmp1 = load <2 x i64>* %A
51	%tmp2 = call <2 x i32> @llvm.arm.neon.vrshiftn.v2i32(<2 x i64> %tmp1, <2 x i64> < i64 -32, i64 -32 >)
52	ret <2 x i32> %tmp2
53}
54
55declare <8 x i8>  @llvm.arm.neon.vrshiftn.v8i8(<8 x i16>, <8 x i16>) nounwind readnone
56declare <4 x i16> @llvm.arm.neon.vrshiftn.v4i16(<4 x i32>, <4 x i32>) nounwind readnone
57declare <2 x i32> @llvm.arm.neon.vrshiftn.v2i32(<2 x i64>, <2 x i64>) nounwind readnone
58