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llvm-project/llvm/test/CodeGen/X86/vec_shuffle-5.ll

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For PR1319: Remove && from the end of the lines to prevent tests from throwing run lines into the background. Also, clean up places where the same command is run multiple times by using a temporary file. llvm-svn: 36142
2007-04-17 01:36:08 +08:00
; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 -o %t -f
Convert tests using "| wc -l | grep ..." to use the count script. llvm-svn: 41097
2007-08-15 21:36:28 +08:00
; RUN: grep movhlps %t | count 1
; RUN: grep shufps %t | count 1
Use movsd to shuffle in the lowest two elements of a v4f32 / v4i32 vector when movlps cannot be used (e.g. when load from m64 has multiple uses). llvm-svn: 28089
2006-05-04 04:32:03 +08:00
void %test() {
%tmp1 = load <4 x float>* null
%tmp2 = shufflevector <4 x float> %tmp1, <4 x float> < float 1.000000e+00, float 1.000000e+00, float 1.000000e+00, float 1.000000e+00 >, <4 x uint> < uint 0, uint 1, uint 6, uint 7 >
%tmp3 = shufflevector <4 x float> %tmp1, <4 x float> zeroinitializer, <4 x uint> < uint 2, uint 3, uint 6, uint 7 >
%tmp4 = add <4 x float> %tmp2, %tmp3
store <4 x float> %tmp4, <4 x float>* null
ret void
}