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Jakob Stoklund Olesen 7f91fee62b Be more clever about regclasses in ScheduleDAGSDNodes::EmitCopyFromReg.
If two uses of a CopyFromReg want different regclasses, first try a common
sub-class, then fall back on the copy emitted in AddRegisterOperand. There is
no need for an assert here. The cross-class joiner usually cleans up nicely.

llvm-svn: 79193
2009-08-16 17:40:59 +00:00
clang Improve the diagnostic emitted when an unused ObjC property getter 2009-08-16 16:57:27 +00:00
compiler-rt Temporary define HAVE_SYSCONF until cmake checks are done. 2009-08-10 01:02:16 +00:00
llvm Be more clever about regclasses in ScheduleDAGSDNodes::EmitCopyFromReg. 2009-08-16 17:40:59 +00:00