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* now that generic vector types aren't selected onto MMX registers, theseChris Lattner2010-12-19
| | | | | | | tests don't need -disable-mmx. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122188 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert an earlier change to SIGN_EXTEND_INREG for vectors. The VTSDNodeDan Gohman2010-01-09
| | | | | | | | | | | really does need to be a vector type, because TargetLowering::getOperationAction for SIGN_EXTEND_INREG uses that type, and it needs to be able to distinguish between vectors and scalars. Also, fix some more issues with legalization of vector casts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93043 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement vector widening, splitting, and scalarizing for SIGN_EXTEND_INREG.Dan Gohman2009-12-11
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91158 91177308-0d34-0410-b5e6-96231b3b80d8