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Author SHA1 Message Date
Jakob Stoklund Olesen 33a1b416ac Don't run RAFast in the optimizing regalloc pipeline. 
The fast register allocator is not supposed to work in the optimizing
pipeline. It doesn't make sense to compute live intervals, run full copy
coalescing, and then run RAFast.

Fast register allocation in the optimizing pipeline is better done by
RABasic.

llvm-svn: 158242
 2012-06-08 23:15:12 +00:00
Rafael Espindola c55e1af137 Add triple to the test. 
llvm-svn: 145057
 2011-11-22 06:36:25 +00:00
Rafael Espindola 2021f38281 If a register is both an early clobber and part of a tied use, handle the use 
before the clobber so that we copy the value if needed.

Fixes pr11415.

llvm-svn: 145056
 2011-11-22 06:27:18 +00:00