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add another testcase, explicitly check stuff works with G5 and G3 codegen on

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PPC.

llvm-svn: 26854
This commit is contained in:
Chris Lattner 2006-03-19 04:45:11 +00:00
parent b46a4c28ad
commit 3490c55e51
1 changed files with 17 additions and 1 deletions
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18
test/Regression/CodeGen/Generic/vector.ll
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@ -1,5 +1,7 @@
; RUN: llvm-as < %s | llc
; Test that vectors are scalarized/lowered correctly.
; RUN: llvm-as < %s | llc &&
; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 &&
; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g3
%f1 = type <1 x float>
%f2 = type <2 x float>
@ -76,3 +78,17 @@ void %test_variable_buildvector(float %F, %f4 *%S) {
store %f4 %R, %f4 *%S
ret void
}
;;; TEST IMPORTANT IDIOMS
void %splat(%f4* %P, %f4* %Q, float %X) {
%tmp = insertelement %f4 undef, float %X, uint 0
%tmp2 = insertelement %f4 %tmp, float %X, uint 1
%tmp4 = insertelement %f4 %tmp2, float %X, uint 2
%tmp6 = insertelement %f4 %tmp4, float %X, uint 3
%q = load %f4* %Q
%R = add %f4 %q, %tmp6
store %f4 %R, %f4* %P
ret void
}