Chris Lattner
42bd25f8ec
Use the new infrastructure for listening to node updates to
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keep the LegalizeTypes node flags up to date when doing a RAUW.
This fixes a nasty bug that Duncan ran into and makes the
previous (nonbuggy case) more efficent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46679 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-03 07:08:51 +00:00
Chris Lattner
a658baba78
add a -view-legalize-types-dags option, for viewing the dags going into legalize types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46672 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-03 02:05:04 +00:00
Chris Lattner
4ee451de36
Remove attribution from file headers, per discussion on llvmdev.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:36:04 +00:00
Chris Lattner
e4af7b5a57
implement some methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44723 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-08 22:40:18 +00:00
Chris Lattner
13c6a1740c
add scaffolding for splitting of vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44722 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-08 22:37:41 +00:00
Chris Lattner
ee88813275
split scalarization out to its own file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44718 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-08 20:30:28 +00:00
Chris Lattner
cc663a8112
Split expansion out into its own file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44717 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-08 20:27:32 +00:00
Chris Lattner
08d1275cb8
Split promotion support out to its own file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44716 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-08 20:24:38 +00:00
Chris Lattner
524825b626
Rename LegalizeDAGTypes.cpp -> LegalizeTypes.cpp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44715 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-08 20:17:13 +00:00
