| Dan Gohman | 0a06310 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 -mattr=+sse2 | grep psllq |
| 2 | ; RUN: llc < %s -march=x86 -mattr=+sse2 | grep psraw |
| 3 | ; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movd | count 2 |
| Evan Cheng | 9f69f9d | 2008-05-04 09:15:50 +0000 | [diff] [blame] | 4 | |
| 5 | define <2 x i64> @t1(<2 x i64> %x1, i32 %bits) nounwind { |
| 6 | entry: |
| 7 | %tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 %bits ) nounwind readnone ; <<2 x i64>> [#uses=1] |
| 8 | ret <2 x i64> %tmp3 |
| 9 | } |
| 10 | |
| 11 | define <2 x i64> @t2(<2 x i64> %x1) nounwind { |
| 12 | entry: |
| 13 | %tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 10 ) nounwind readnone ; <<2 x i64>> [#uses=1] |
| 14 | ret <2 x i64> %tmp3 |
| 15 | } |
| 16 | |
| 17 | define <2 x i64> @t3(<2 x i64> %x1, i32 %bits) nounwind { |
| 18 | entry: |
| 19 | %tmp2 = bitcast <2 x i64> %x1 to <8 x i16> ; <<8 x i16>> [#uses=1] |
| 20 | %tmp4 = tail call <8 x i16> @llvm.x86.sse2.psrai.w( <8 x i16> %tmp2, i32 %bits ) nounwind readnone ; <<8 x i16>> [#uses=1] |
| 21 | %tmp5 = bitcast <8 x i16> %tmp4 to <2 x i64> ; <<2 x i64>> [#uses=1] |
| 22 | ret <2 x i64> %tmp5 |
| 23 | } |
| 24 | |
| 25 | declare <8 x i16> @llvm.x86.sse2.psrai.w(<8 x i16>, i32) nounwind readnone |
| 26 | declare <2 x i64> @llvm.x86.sse2.pslli.q(<2 x i64>, i32) nounwind readnone |