diff options
Diffstat (limited to 'test/CodeGen/ARM/vshrn.ll')
| -rw-r--r-- | test/CodeGen/ARM/vshrn.ll | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/vshrn.ll b/test/CodeGen/ARM/vshrn.ll index 01324fa..e2544f4 100644 --- a/test/CodeGen/ARM/vshrn.ll +++ b/test/CodeGen/ARM/vshrn.ll @@ -27,3 +27,31 @@ define <2 x i32> @vshrns32(<2 x i64>* %A) nounwind { declare <8 x i8> @llvm.arm.neon.vshiftn.v8i8(<8 x i16>, <8 x i16>) nounwind readnone declare <4 x i16> @llvm.arm.neon.vshiftn.v4i16(<4 x i32>, <4 x i32>) nounwind readnone declare <2 x i32> @llvm.arm.neon.vshiftn.v2i32(<2 x i64>, <2 x i64>) nounwind readnone + +define <8 x i8> @vrshrns8(<8 x i16>* %A) nounwind { +;CHECK: vrshrns8: +;CHECK: vrshrn.i16 + %tmp1 = load <8 x i16>* %A + %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 >) + ret <8 x i8> %tmp2 +} + +define <4 x i16> @vrshrns16(<4 x i32>* %A) nounwind { +;CHECK: vrshrns16: +;CHECK: vrshrn.i32 + %tmp1 = load <4 x i32>* %A + %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 >) + ret <4 x i16> %tmp2 +} + +define <2 x i32> @vrshrns32(<2 x i64>* %A) nounwind { +;CHECK: vrshrns32: +;CHECK: vrshrn.i64 + %tmp1 = load <2 x i64>* %A + %tmp2 = call <2 x i32> @llvm.arm.neon.vrshiftn.v2i32(<2 x i64> %tmp1, <2 x i64> < i64 -32, i64 -32 >) + ret <2 x i32> %tmp2 +} + +declare <8 x i8> @llvm.arm.neon.vrshiftn.v8i8(<8 x i16>, <8 x i16>) nounwind readnone +declare <4 x i16> @llvm.arm.neon.vrshiftn.v4i16(<4 x i32>, <4 x i32>) nounwind readnone +declare <2 x i32> @llvm.arm.neon.vrshiftn.v2i32(<2 x i64>, <2 x i64>) nounwind readnone |