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3 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen
5e5ed44577 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132900 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-13 03:26:46 +00:00
Eric Christopher
4fccc86237 Fix up testcase for previous commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128870 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-05 00:56:01 +00:00
Eric Christopher
836c6245ad Don't handle -arm-long-calls in fast isel for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121919 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-15 23:47:29 +00:00