Commit Graph

20 Commits

Author SHA1 Message Date
Owen Anderson 6c18d1aac0 Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which
must be called in the pass's constructor.  This function uses static dependency declarations to recursively initialize
the pass's dependencies.

Clients that only create passes through the createFooPass() APIs will require no changes.  Clients that want to use the
CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h
before parsing commandline arguments.

I have tested this with all standard configurations of clang and llvm-gcc on Darwin.  It is possible that there are problems
with the static dependencies that will only be visible with non-standard options.  If you encounter any crash in pass
registration/creation, please send the testcase to me directly.

llvm-svn: 116820
2010-10-19 17:21:58 +00:00
Owen Anderson 8ac477ffb5 Begin adding static dependence information to passes, which will allow us to
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
Owen Anderson df7a4f2515 Now with fewer extraneous semicolons!
llvm-svn: 115996
2010-10-07 22:25:06 +00:00
Owen Anderson a7aed18624 Reapply r110396, with fixes to appease the Linux buildbot gods.
llvm-svn: 110460
2010-08-06 18:33:48 +00:00
Owen Anderson bda59bd247 Revert r110396 to fix buildbots.
llvm-svn: 110410
2010-08-06 00:23:35 +00:00
Owen Anderson 755aceb5d0 Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static
ID member as the sole unique type identifier.  Clean up APIs related to this change.

llvm-svn: 110396
2010-08-05 23:42:04 +00:00
Owen Anderson a57b97e7e7 Fix batch of converting RegisterPass<> to INTIALIZE_PASS().
llvm-svn: 109045
2010-07-21 22:09:45 +00:00
Dan Gohman d2d1ae105d Use pre-increment instead of post-increment when the result is not used.
llvm-svn: 106542
2010-06-22 15:08:57 +00:00
Chris Lattner 3c5bf71353 simplify this code.
llvm-svn: 94048
2010-01-20 23:30:28 +00:00
David Greene b72ad95ecf Change errs() to dbgs().
llvm-svn: 92607
2010-01-05 01:27:01 +00:00
Nick Lewycky 974e12b2d3 Remove includes of Support/Compiler.h that are no longer needed after the
VISIBILITY_HIDDEN removal.

llvm-svn: 85043
2009-10-25 06:57:41 +00:00
Nick Lewycky 02d5f77d26 Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.
Chris claims we should never have visibility_hidden inside any .cpp file but
that's still not true even after this commit.

llvm-svn: 85042
2009-10-25 06:33:48 +00:00
Andreas Neustifter 41c1103273 Reapplied r81355 with the problems fixed.
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090907/086737.html and
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090907/086746.html)

llvm-svn: 82039
2009-09-16 11:35:50 +00:00
Chris Lattner 9ded9ac8af revert r81335, which breaks the build.
llvm-svn: 81347
2009-09-09 16:00:57 +00:00
Andreas Neustifter 0bd472dc33 Updated ProfileInfo to have clean seperation between different sentinels.
llvm-svn: 81335
2009-09-09 12:48:26 +00:00
Andreas Neustifter 18156bd75c Converted MaximumSpanningTree algorithm to a generic template, this could go
into llvm/ADT.

llvm-svn: 81001
2009-09-04 12:34:44 +00:00
Andreas Neustifter 7e86c3856b Code Cleanup.
Removed inverted flag form MaximumSpanningTree, also do not handle so much
information to MaximumSpanningTree.

llvm-svn: 80911
2009-09-03 08:52:52 +00:00
Andreas Neustifter 964fa2bdac Changed set of BlocksToInstrument to set of InsertedBlocks that do not have to
be instrumented.

llvm-svn: 80788
2009-09-02 13:59:05 +00:00
Andreas Neustifter 4469c164d0 Code cleanups and added comments.
llvm-svn: 80781
2009-09-02 12:38:39 +00:00
Andreas Neustifter 759094e323 OptimalEdgeProfiling: Creation of profiles.
This adds the instrumentation and runtime part of OptimalEdgeProfiling.

llvm-svn: 80712
2009-09-01 19:03:44 +00:00