Commit Graph

127 Commits

Author SHA1 Message Date
Chris Lattner b7ebe65c56 Change break critical edges to not remove, then insert, PHI node entries.
Instead, just update the BB in-place.  This is both faster, and it prevents
split-critical-edges from shuffling the PHI argument list unneccesarily.

llvm-svn: 22765
2005-08-12 21:58:07 +00:00
Misha Brukman b1c9317bb4 Remove trailing whitespace
llvm-svn: 21427
2005-04-21 23:48:37 +00:00
Chris Lattner 7b9020a059 Fix the missing symbols problem Bill was hitting. Patch contributed by
Bill Wendling!!

llvm-svn: 20649
2005-03-17 15:38:16 +00:00
Reid Spencer 6614946443 Convert code to compile with vc7.1.
Patch contributed by Paolo Invernizzi. Thanks Paolo!

llvm-svn: 16368
2004-09-15 17:06:42 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
2004-09-01 22:55:40 +00:00
Chris Lattner 7471b96a05 Expose this as a functionpass
llvm-svn: 15369
2004-07-31 10:01:58 +00:00
Misha Brukman f4a410f907 Fix #includes of i*.h => Instructions.h as per PR403.
llvm-svn: 15337
2004-07-29 17:30:57 +00:00
Misha Brukman 63b38bd2ed Fix #includes of i*.h => Instructions.h as per PR403.
llvm-svn: 15334
2004-07-29 17:30:56 +00:00
Chris Lattner 2de229f31b Fix bug: test/Regression/Transforms/LowerInvoke/2004-02-29-PHICrash.llx
... which tickled the lowerinvoke pass because it used the BCE routines.

llvm-svn: 12012
2004-02-29 22:24:41 +00:00
Chris Lattner df3c342a4c Finegrainify namespacification
llvm-svn: 10727
2004-01-09 06:12:26 +00:00
Chris Lattner a29600046d Minor cleanups and simplifications
llvm-svn: 10127
2003-11-21 16:52:05 +00:00
Chris Lattner 2af517281d Start using the nicer terminator auto-insertion API
llvm-svn: 10111
2003-11-20 18:25:24 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109.
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
Chris Lattner 1e6d3053f2 Reorganize code for locality, improve comments
llvm-svn: 9857
2003-11-10 04:42:42 +00:00
Chris Lattner 4474336166 Adjust to new critical edge interface
llvm-svn: 9853
2003-11-10 04:10:50 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file.
Header files will be on the way.

llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner 72272a70b8 Rename loop preheaders pass to loop simplify
llvm-svn: 9061
2003-10-12 21:52:28 +00:00
Misha Brukman 8b2bd4ed47 Fix spelling.
llvm-svn: 9027
2003-10-10 17:57:28 +00:00
Chris Lattner 889f620841 Remove unnecesary &*'s
llvm-svn: 5872
2003-04-23 16:37:45 +00:00
Chris Lattner 12764c85e8 BreakCriticalEdges should update dominance frontier information as well as
other dominance stuff.  Patch contributed by Casey Carter

llvm-svn: 4457
2002-10-31 02:44:36 +00:00
Chris Lattner b7368500dc - Fix bug: cee/2002-10-07-NoImmediateDominator.ll
llvm-svn: 4081
2002-10-08 21:53:51 +00:00
Chris Lattner 5ac72defc9 Expose isCriticalEdge & SplitCriticalEdge methods from crit-edges pass
llvm-svn: 4075
2002-10-08 21:06:27 +00:00
Chris Lattner bf3a099a62 Updates to work with recent Statistic's changes:
* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
    * Broke constructor to take two const char * arguments instead of one, so
      that indendation can be taken care of automatically.
    * Sort the list by pass name when printing
    * Make sure to print all statistics as a group, instead of randomly when
      the statistics dtors are called.
    * Updated ProgrammersManual with new semantics.

llvm-svn: 4002
2002-10-01 22:38:41 +00:00
Chris Lattner bedbd6bc16 - Cleanup break-crit-edges pass by making SplitCriticalEdge a member method.
- break-crit-edges pass does not invalidate loop-preheader pass.

llvm-svn: 3944
2002-09-26 16:18:51 +00:00
Chris Lattner 75f80bd0b6 - Do not expose Critical Edge breaking mechanics outside the BCE pass, thus
removing it from Transforms/Local.h and from Transforms/Utils/*

llvm-svn: 3910
2002-09-24 15:51:56 +00:00
Chris Lattner 4bec665b09 - Expose passinfo from BreakCriticalEdges pass so that it may be "Required"
by other passes.  Make BCE pass be in anonymous namespace now.

llvm-svn: 3907
2002-09-24 15:43:12 +00:00
Chris Lattner b03832d5d0 Add new BreakCriticalEdges pass
llvm-svn: 3903
2002-09-24 00:08:39 +00:00