| Bob Wilson | 5bafff3 | 2009-06-22 23:27:02 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon > %t |
| 2 | ; RUN: grep {vshll\\.s8} %t | count 1 |
| 3 | ; RUN: grep {vshll\\.s16} %t | count 1 |
| 4 | ; RUN: grep {vshll\\.s32} %t | count 1 |
| 5 | ; RUN: grep {vshll\\.u8} %t | count 1 |
| 6 | ; RUN: grep {vshll\\.u16} %t | count 1 |
| 7 | ; RUN: grep {vshll\\.u32} %t | count 1 |
| 8 | ; RUN: grep {vshll\\.i8} %t | count 1 |
| 9 | ; RUN: grep {vshll\\.i16} %t | count 1 |
| 10 | ; RUN: grep {vshll\\.i32} %t | count 1 |
| 11 | |
| 12 | define <8 x i16> @vshlls8(<8 x i8>* %A) nounwind { |
| 13 | %tmp1 = load <8 x i8>* %A |
| 14 | %tmp2 = call <8 x i16> @llvm.arm.neon.vshiftls.v8i16(<8 x i8> %tmp1, <8 x i8> < i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7 >) |
| 15 | ret <8 x i16> %tmp2 |
| 16 | } |
| 17 | |
| 18 | define <4 x i32> @vshlls16(<4 x i16>* %A) nounwind { |
| 19 | %tmp1 = load <4 x i16>* %A |
| 20 | %tmp2 = call <4 x i32> @llvm.arm.neon.vshiftls.v4i32(<4 x i16> %tmp1, <4 x i16> < i16 15, i16 15, i16 15, i16 15 >) |
| 21 | ret <4 x i32> %tmp2 |
| 22 | } |
| 23 | |
| 24 | define <2 x i64> @vshlls32(<2 x i32>* %A) nounwind { |
| 25 | %tmp1 = load <2 x i32>* %A |
| 26 | %tmp2 = call <2 x i64> @llvm.arm.neon.vshiftls.v2i64(<2 x i32> %tmp1, <2 x i32> < i32 31, i32 31 >) |
| 27 | ret <2 x i64> %tmp2 |
| 28 | } |
| 29 | |
| 30 | define <8 x i16> @vshllu8(<8 x i8>* %A) nounwind { |
| 31 | %tmp1 = load <8 x i8>* %A |
| 32 | %tmp2 = call <8 x i16> @llvm.arm.neon.vshiftlu.v8i16(<8 x i8> %tmp1, <8 x i8> < i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7 >) |
| 33 | ret <8 x i16> %tmp2 |
| 34 | } |
| 35 | |
| 36 | define <4 x i32> @vshllu16(<4 x i16>* %A) nounwind { |
| 37 | %tmp1 = load <4 x i16>* %A |
| 38 | %tmp2 = call <4 x i32> @llvm.arm.neon.vshiftlu.v4i32(<4 x i16> %tmp1, <4 x i16> < i16 15, i16 15, i16 15, i16 15 >) |
| 39 | ret <4 x i32> %tmp2 |
| 40 | } |
| 41 | |
| 42 | define <2 x i64> @vshllu32(<2 x i32>* %A) nounwind { |
| 43 | %tmp1 = load <2 x i32>* %A |
| 44 | %tmp2 = call <2 x i64> @llvm.arm.neon.vshiftlu.v2i64(<2 x i32> %tmp1, <2 x i32> < i32 31, i32 31 >) |
| 45 | ret <2 x i64> %tmp2 |
| 46 | } |
| 47 | |
| 48 | ; The following tests use the maximum shift count, so the signedness is |
| 49 | ; irrelevant. Test both signed and unsigned versions. |
| 50 | define <8 x i16> @vshlli8(<8 x i8>* %A) nounwind { |
| 51 | %tmp1 = load <8 x i8>* %A |
| 52 | %tmp2 = call <8 x i16> @llvm.arm.neon.vshiftls.v8i16(<8 x i8> %tmp1, <8 x i8> < i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8 >) |
| 53 | ret <8 x i16> %tmp2 |
| 54 | } |
| 55 | |
| 56 | define <4 x i32> @vshlli16(<4 x i16>* %A) nounwind { |
| 57 | %tmp1 = load <4 x i16>* %A |
| 58 | %tmp2 = call <4 x i32> @llvm.arm.neon.vshiftlu.v4i32(<4 x i16> %tmp1, <4 x i16> < i16 16, i16 16, i16 16, i16 16 >) |
| 59 | ret <4 x i32> %tmp2 |
| 60 | } |
| 61 | |
| 62 | define <2 x i64> @vshlli32(<2 x i32>* %A) nounwind { |
| 63 | %tmp1 = load <2 x i32>* %A |
| 64 | %tmp2 = call <2 x i64> @llvm.arm.neon.vshiftls.v2i64(<2 x i32> %tmp1, <2 x i32> < i32 32, i32 32 >) |
| 65 | ret <2 x i64> %tmp2 |
| 66 | } |
| 67 | |
| 68 | declare <8 x i16> @llvm.arm.neon.vshiftls.v8i16(<8 x i8>, <8 x i8>) nounwind readnone |
| 69 | declare <4 x i32> @llvm.arm.neon.vshiftls.v4i32(<4 x i16>, <4 x i16>) nounwind readnone |
| 70 | declare <2 x i64> @llvm.arm.neon.vshiftls.v2i64(<2 x i32>, <2 x i32>) nounwind readnone |
| 71 | |
| 72 | declare <8 x i16> @llvm.arm.neon.vshiftlu.v8i16(<8 x i8>, <8 x i8>) nounwind readnone |
| 73 | declare <4 x i32> @llvm.arm.neon.vshiftlu.v4i32(<4 x i16>, <4 x i16>) nounwind readnone |
| 74 | declare <2 x i64> @llvm.arm.neon.vshiftlu.v2i64(<2 x i32>, <2 x i32>) nounwind readnone |