[llvm-commits] CVS: llvm/test/Regression/CodeGen/X86/vec_shuffle-9.ll

[Evan Cheng]

Changes in directory llvm/test/Regression/CodeGen/X86:

vec_shuffle-9.ll added (r1.1)
---
Log message:

New shuffle test case.

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Diffs of the changes:  (+20 -0)

 vec_shuffle-9.ll |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+)


Index: llvm/test/Regression/CodeGen/X86/vec_shuffle-9.ll
diff -c /dev/null llvm/test/Regression/CodeGen/X86/vec_shuffle-9.ll:1.1
*** /dev/null	Wed Oct 25 16:59:10 2006
--- llvm/test/Regression/CodeGen/X86/vec_shuffle-9.ll	Wed Oct 25 16:59:00 2006
***************
*** 0 ****
--- 1,20 ----
+ ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep punpck | wc -l | grep 2 &&
+ ; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | not grep pextrw
+ 
+ <4 x int> %test(sbyte** %ptr) {
+ entry:
+ 	%tmp = load sbyte** %ptr
+ 	%tmp = cast sbyte* %tmp to float*
+ 	%tmp = load float* %tmp
+ 	%tmp = insertelement <4 x float> undef, float %tmp, uint 0
+ 	%tmp9 = insertelement <4 x float> %tmp, float 0.000000e+00, uint 1
+ 	%tmp10 = insertelement <4 x float> %tmp9, float 0.000000e+00, uint 2
+ 	%tmp11 = insertelement <4 x float> %tmp10, float 0.000000e+00, uint 3
+ 	%tmp21 = cast <4 x float> %tmp11 to <16 x sbyte>
+ 	%tmp22 = shufflevector <16 x sbyte> %tmp21, <16 x sbyte> zeroinitializer, <16 x uint> < uint 0, uint 16, uint 1, uint 17, uint 2, uint 18, uint 3, uint 19, uint 4, uint 20, uint 5, uint 21, uint 6, uint 22, uint 7, uint 23 >
+ 	%tmp31 = cast <16 x sbyte> %tmp22 to <8 x short>
+ 	%tmp = shufflevector <8 x short> zeroinitializer, <8 x short> %tmp31, <8 x uint> < uint 0, uint 8, uint 1, uint 9, uint 2, uint 10, uint 3, uint 11 >
+ 	%tmp36 = cast <8 x short> %tmp to <4 x int>
+ 	ret <4 x int> %tmp36
+ }