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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27348 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-04-02 03:59:11 +00:00
parent bc70cf8be9
commit c55bfd0265
1 changed files with 11 additions and 0 deletions
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11
lib/Target/PowerPC/README_ALTIVEC.txt
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@ -137,3 +137,14 @@ Instcombine llvm.ppc.altivec.vperm with an immediate into a shuffle operation.
Handle VECTOR_SHUFFLE nodes with the appropriate shuffle mask with vsldoi,
vpkuhum and vpkuwum.
//===----------------------------------------------------------------------===//
Implement multiply for vector integer types, to avoid the horrible scalarized
code produced by legalize.
void test(vector int *X, vector int *Y) {
*X = *X * *Y;
}
//===----------------------------------------------------------------------===//