Scott Michel 7d5eaec6dd Merge current work back to tree to minimize diffs and drift. Major highlights ... for CellSPU modifications: - SPUInstrInfo.td refactoring: "multiclass" really is _your_ friend. - Other improvements based on refactoring effort in SPUISelLowering.cpp, esp. in SPUISelLowering::PerformDAGCombine(), where zero amount shifts and rotates are now eliminiated, other scalar-to-vector-to-scalar silliness is also eliminated. - 64-bit operations are being implemented, _muldi3.c gcc runtime now compiles and generates the right code. More work still needs to be done. llvm-svn: 47532		2008-02-23 18:41:37 +00:00
clang	Minor code cleanup.	2008-02-23 07:32:49 +00:00
llvm	Merge current work back to tree to minimize diffs and drift. Major highlights	2008-02-23 18:41:37 +00:00