Dan Gohman
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64157c1919
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Fix a use-after-free.
llvm-svn: 109468
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2010-07-26 23:40:24 +00:00 |
|
Bill Wendling
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5803639a36
|
Use std::vector instead of TargetRegisterInfo::FirstVirtualRegister. This time
make sure to allocate enough space in the std::vector.
llvm-svn: 108449
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2010-07-15 19:58:14 +00:00 |
|
Chris Lattner
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44b03b850b
|
revert bill's patches in an attempt to fix the buildbot.
llvm-svn: 108419
|
2010-07-15 06:51:46 +00:00 |
|
Bill Wendling
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ffdbca76f9
|
Use std::vector instead of a hard-coded array. The length of that array could
get *very* large, but we only need it to be the size of thenumber of pregs.
llvm-svn: 108411
|
2010-07-15 05:56:32 +00:00 |
|
Evan Cheng
|
46b89e05fd
|
Make post-ra scheduling, anti-dep breaking, and register scavenger (conservatively) aware of predicated instructions. This enables ARM to move if-conversion before post-ra scheduler.
llvm-svn: 106091
|
2010-06-16 07:35:02 +00:00 |
|
Jim Grosbach
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cc4ba44538
|
Not all entries in the range will have an SUnit. Check for that when looking
for debug information.
llvm-svn: 105324
|
2010-06-02 15:29:36 +00:00 |
|
Jim Grosbach
|
7b5f627cf8
|
Update debug information when breaking anti-dependencies. rdar://7759363
llvm-svn: 105300
|
2010-06-01 23:48:44 +00:00 |
|
Jim Grosbach
|
869f73322d
|
Remove trailing whitespace
llvm-svn: 103807
|
2010-05-14 21:20:46 +00:00 |
|
Dan Gohman
|
60e18d1d07
|
Make BreakAntiDependencies' SUnits argument const, and make the Begin
and End arguments by-value rather than by-reference.
llvm-svn: 101830
|
2010-04-19 23:11:58 +00:00 |
|
Dale Johannesen
|
b1fd546dd0
|
Fix some more places where dbg_value affected codegen.
llvm-svn: 97765
|
2010-03-05 00:02:59 +00:00 |
|
Jim Grosbach
|
0beaad246d
|
Anti-dependency breaking needs to be careful regarding instructions with
multiple register definitions.
llvm-svn: 92864
|
2010-01-06 22:21:25 +00:00 |
|
Jim Grosbach
|
2101815d36
|
80 column and whitespace cleanup
llvm-svn: 92837
|
2010-01-06 16:48:02 +00:00 |
|
David Greene
|
c6beea09c5
|
Change errs() to dbgs().
llvm-svn: 92490
|
2010-01-04 17:47:05 +00:00 |
|
David Goodwin
|
2bc2d833ab
|
<rdar://problem/7453528>. Track only physical registers that are valid for the target.
llvm-svn: 90970
|
2009-12-09 17:18:22 +00:00 |
|
David Goodwin
|
8954ccb109
|
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.
llvm-svn: 89471
|
2009-11-20 19:32:48 +00:00 |
|
David Goodwin
|
629a685f05
|
Do a scheduling pass ignoring anti-dependencies to identify candidate registers that should be renamed.
llvm-svn: 85939
|
2009-11-03 20:57:50 +00:00 |
|
David Goodwin
|
f6199e95b0
|
Break anti-dependence breaking out into its own class.
llvm-svn: 85127
|
2009-10-26 16:59:04 +00:00 |
|