Dmitri Gribenko
00e97c2126
Fix typos in CHECK lines.
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Patch by Alexander Zinenko.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169547 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-06 21:24:47 +00:00
Tim Northover
310f248c22
Fix physical register liveness calculations:
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+ Take account of clobbers
+ Give outputs priority over inputs since they happen later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168360 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-20 09:56:11 +00:00
Bob Wilson
154418cdd8
Whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164898 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-29 21:27:31 +00:00
James Molloy
97ecb83dff
More domain conversion; convert VFP VMOVS to NEON instructions in more cases - when we may clobber the other S-lane by converting an S to a D instruction, make an effort to work out if the S lane is clobberable or not.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164114 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-18 08:31:15 +00:00
Tim Northover
7bebddf55e
Strip old MachineInstrs *after* we know we can put them back.
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Previous patch accidentally decided it couldn't convert a VFP to a
NEON instruction after it had already destroyed the old one. Not a
good move.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163230 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-05 18:37:53 +00:00
Tim Northover
c4a32e6596
Add support for moving pure S-register to NEON pipeline if desired
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162898 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-30 10:17:45 +00:00
