Dan Gohman
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66db3a0f10
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Make BreakAntiDependencies' SUnits argument const, and make the Begin
and End arguments by-value rather than by-reference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101830 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-04-19 23:11:58 +00:00 |
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Dale Johannesen
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b0812f114b
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Fix some more places where dbg_value affected codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97765 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-03-05 00:02:59 +00:00 |
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Jim Grosbach
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80c2b0d9ef
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Anti-dependency breaking needs to be careful regarding instructions with
multiple register definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92864 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-01-06 22:21:25 +00:00 |
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Jim Grosbach
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2973b57093
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80 column and whitespace cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92837 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-01-06 16:48:02 +00:00 |
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David Greene
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89d6a24262
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Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92490 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-01-04 17:47:05 +00:00 |
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David Goodwin
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990d285765
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<rdar://problem/7453528>. Track only physical registers that are valid for the target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90970 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-12-09 17:18:22 +00:00 |
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David Goodwin
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557bbe6b5d
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Remove some old experimental code that is no longer needed. Remove additional, speculative scheduling pass as its cost did not translate into significant performance improvement. Minor tweaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89471 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-11-20 19:32:48 +00:00 |
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David Goodwin
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4de099d8ca
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Do a scheduling pass ignoring anti-dependencies to identify candidate registers that should be renamed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85939 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-11-03 20:57:50 +00:00 |
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David Goodwin
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2e7be612d5
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Break anti-dependence breaking out into its own class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85127 91177308-0d34-0410-b5e6-96231b3b80d8
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2009-10-26 16:59:04 +00:00 |
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