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3 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen
6660ed5f2f 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158242 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-06-08 23:15:12 +00:00
Rafael Espindola
fdb00a9bdb Add triple to the test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145057 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-22 06:36:25 +00:00
Rafael Espindola
254a13282c 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145056 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-22 06:27:18 +00:00