2f16b91ce0
The variable liTRC is not used for anything useful, zap it
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(gcc-4.6 warning).
llvm-svn: 117022
2010-10-21 16:04:43 +00:00
8ac477ffb5
Begin adding static dependence information to passes, which will allow us to
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perform initialization without static constructors AND without explicit initialization
by the client. For the moment, passes are required to initialize both their
(potential) dependencies and any passes they preserve. I hope to be able to relax
the latter requirement in the future.
llvm-svn: 116334
2010-10-12 19:48:12 +00:00
df7a4f2515
Now with fewer extraneous semicolons!
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llvm-svn: 115996
2010-10-07 22:25:06 +00:00
9a6f8ee32c
Added support for register allocators to record which intervals are spill intervals, and where the uses and defs of the original intervals were in the original code.
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Spill intervals can be hidden using the "-rmf-intervals=virt-nospills*" option.
llvm-svn: 112811
2010-09-02 08:27:00 +00:00
852a2c19dd
Fix a FIXME. The SlotIndex::Slot enum should be private.
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llvm-svn: 110826
2010-08-11 16:50:17 +00:00
a57b97e7e7
Fix batch of converting RegisterPass<> to INTIALIZE_PASS().
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llvm-svn: 109045
2010-07-21 22:09:45 +00:00
bdafcc633d
Changed OStream templates to functions on raw_ostream, removed the unused "renderWarnings" function.
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llvm-svn: 109003
2010-07-21 09:02:06 +00:00
31dfb75b52
Updated css classes for the pressure table legend.
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llvm-svn: 108839
2010-07-20 14:35:55 +00:00
2ff2193a80
Oops - I tables render poorly in Chrome without this explicit height specification.
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llvm-svn: 108824
2010-07-20 10:29:46 +00:00
a475ab7f02
Use run-length encoding to represent identical adjacent cells in the pressure
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and interval table. Reduces output HTML file sizes by ~80% in my test cases.
Also fix access of private member type by << operator.
llvm-svn: 108823
2010-07-20 10:18:54 +00:00
716b184108
Added support for turning HTML indentation on and off (indentation off by default).
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Reduces output file size ~20% on my test cases.
llvm-svn: 108822
2010-07-20 09:13:29 +00:00
a93fe2de3c
Switched to rendering after allocation (but before rewriting) in PBQP.
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Updated renderer to use allocation information from VirtRegMap (if
available) to render spilled intervals differently.
llvm-svn: 108815
2010-07-20 07:41:44 +00:00
6624efb711
Render MachineFunctions to HTML pages, with options to render register
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pressure estimates and liveness alongside.
Still experimental.
llvm-svn: 108698
2010-07-19 15:22:28 +00:00
Duncan Sands