Brian Gaeke
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4f217fdd10
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Mess around with allocation order. In particular, I think we ought to be
using the local & in regs first because they are not clobbered by calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14228 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-06-18 08:19:08 +00:00 |
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Chris Lattner
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f97b31e9cf
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Merge my changes with brians
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12736 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-04-07 04:05:49 +00:00 |
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Brian Gaeke
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59e04e4889
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Add support for the "Y" register, used by MUL & DIV.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12734 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-04-07 04:01:11 +00:00 |
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Chris Lattner
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9b3c702614
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Avoid allocating special registers a bit more robustly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12207 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-03-08 03:48:07 +00:00 |
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Brian Gaeke
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bda4a3c61a
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Hack it so we do not try to allocate values to G0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12184 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-03-06 05:31:32 +00:00 |
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Brian Gaeke
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da69e7d9b3
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Double-FP pseudo-registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12112 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-03-04 05:15:03 +00:00 |
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Brian Gaeke
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e7173b7e8e
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Floating point regs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12110 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-03-04 04:37:22 +00:00 |
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Chris Lattner
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e1274de2c9
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Implement initial prolog/epilog code insertion methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11979 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-02-29 05:18:30 +00:00 |
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Chris Lattner
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1c809c594b
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Add an instruction selector capable of selecting 'ret void'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11973 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-02-29 00:27:00 +00:00 |
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Chris Lattner
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a85d46eea8
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Tab completion is our friend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11957 91177308-0d34-0410-b5e6-96231b3b80d8
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2004-02-28 19:45:39 +00:00 |
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