Evan Cheng 0e79603588 - Update register allocation hint after coalescing. This is done by the target since the hint is target dependent. This is important for ARM register pair hints. ...

- Register allocator should resolve the second part of the hint (register number) before passing it to the target since it knows virtual register to physical register mapping.
- More fixes to get ARM load / store double word working.

llvm-svn: 73671

2009-06-18 02:04:01 +00:00

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