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3 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen fb03a92c33 Be less aggressive about hinting in RAFast. 
In particular, don't spill dirty registers only to satisfy a hint. It is
not worth it.

The attached test case provides an example where the fast allocator
would spill a register when other registers are available.

llvm-svn: 132900
 2011-06-13 03:26:46 +00:00
Eric Christopher f392a69ff7 Fix up testcase for previous commit. 
llvm-svn: 128870
 2011-04-05 00:56:01 +00:00
Eric Christopher 347f4c32e8 Don't handle -arm-long-calls in fast isel for now. 
llvm-svn: 121919
 2010-12-15 23:47:29 +00:00