Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 -o %t -f |
| 2 | ; RUN: grep pshufhw %t | wc -l | grep 1 |
| 3 | ; RUN: grep pshuflw %t | wc -l | grep 1 |
| 4 | ; RUN: grep movhps %t | wc -l | grep 1 |
| 5 | |
| 6 | void %test1(<2 x long>* %res, <2 x long>* %A) { |
| 7 | %tmp = load <2 x long>* %A |
| 8 | %tmp = cast <2 x long> %tmp to <8 x short> |
| 9 | %tmp0 = extractelement <8 x short> %tmp, uint 0 |
| 10 | %tmp1 = extractelement <8 x short> %tmp, uint 1 |
| 11 | %tmp2 = extractelement <8 x short> %tmp, uint 2 |
| 12 | %tmp3 = extractelement <8 x short> %tmp, uint 3 |
| 13 | %tmp4 = extractelement <8 x short> %tmp, uint 4 |
| 14 | %tmp5 = extractelement <8 x short> %tmp, uint 5 |
| 15 | %tmp6 = extractelement <8 x short> %tmp, uint 6 |
| 16 | %tmp7 = extractelement <8 x short> %tmp, uint 7 |
| 17 | %tmp8 = insertelement <8 x short> undef, short %tmp2, uint 0 |
| 18 | %tmp9 = insertelement <8 x short> %tmp8, short %tmp1, uint 1 |
| 19 | %tmp10 = insertelement <8 x short> %tmp9, short %tmp0, uint 2 |
| 20 | %tmp11 = insertelement <8 x short> %tmp10, short %tmp3, uint 3 |
| 21 | %tmp12 = insertelement <8 x short> %tmp11, short %tmp6, uint 4 |
| 22 | %tmp13 = insertelement <8 x short> %tmp12, short %tmp5, uint 5 |
| 23 | %tmp14 = insertelement <8 x short> %tmp13, short %tmp4, uint 6 |
| 24 | %tmp15 = insertelement <8 x short> %tmp14, short %tmp7, uint 7 |
| 25 | %tmp15 = cast <8 x short> %tmp15 to <2 x long> |
| 26 | store <2 x long> %tmp15, <2 x long>* %res |
| 27 | ret void |
| 28 | } |
| 29 | |
| 30 | void %test2(<4 x float>* %r, <2 x int>* %A) { |
| 31 | %tmp = load <4 x float>* %r |
| 32 | %tmp = cast <2 x int>* %A to double* |
| 33 | %tmp = load double* %tmp |
| 34 | %tmp = insertelement <2 x double> undef, double %tmp, uint 0 |
| 35 | %tmp5 = insertelement <2 x double> %tmp, double undef, uint 1 |
| 36 | %tmp6 = cast <2 x double> %tmp5 to <4 x float> |
| 37 | %tmp = extractelement <4 x float> %tmp, uint 0 |
| 38 | %tmp7 = extractelement <4 x float> %tmp, uint 1 |
| 39 | %tmp8 = extractelement <4 x float> %tmp6, uint 0 |
| 40 | %tmp9 = extractelement <4 x float> %tmp6, uint 1 |
| 41 | %tmp10 = insertelement <4 x float> undef, float %tmp, uint 0 |
| 42 | %tmp11 = insertelement <4 x float> %tmp10, float %tmp7, uint 1 |
| 43 | %tmp12 = insertelement <4 x float> %tmp11, float %tmp8, uint 2 |
| 44 | %tmp13 = insertelement <4 x float> %tmp12, float %tmp9, uint 3 |
| 45 | store <4 x float> %tmp13, <4 x float>* %r |
| 46 | ret void |
| 47 | } |