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Author SHA1 Message Date
Rafael Espindola 3ea478b7ac Move methods in PassManagerBuilder offline. 
llvm-svn: 136727
 2011-08-02 21:50:27 +00:00
Rafael Espindola 591eaa481e move PassManagerBuilder.h to IPO. This is a non intuitive place to put it, 
but it solves a layering violation since things in Support are not supposed to
use things in Transforms.

llvm-svn: 136726
 2011-08-02 21:50:24 +00:00
Chris Lattner 4f12f11517 fix a file system case sensitivity issue. 
llvm-svn: 131828
 2011-05-22 00:37:51 +00:00
Chris Lattner ac99108d36 switch llvm-ld. It has a terrible mechanism that people can add extra 
passes, it should be converted to use extension points.

llvm-svn: 131823
 2011-05-22 00:21:15 +00:00
Michael J. Spencer 447762da85 Merge System into Support. 
llvm-svn: 120298
 2010-11-29 18:16:10 +00:00
Dan Gohman 8e404fe769 Trim #includes. 
llvm-svn: 99416
 2010-03-24 19:56:17 +00:00
Dan Gohman ee05152cfa Convert more tools code from cerr and cout to errs() and outs(). 
llvm-svn: 76070
 2009-07-16 15:30:09 +00:00
Dan Gohman d8db376071 Use errs() instead of std::cerr. 
llvm-svn: 75791
 2009-07-15 16:35:29 +00:00
Daniel Dunbar 3cd724e590 Change LTO to run the global opt pass twice. 
- This matches llvm-ld.

It took a bit of archeology to figure out what the right thing to do was
(whether this was intentionally added or intentionally removed). My final
conclusion is that Chris added this intentionally here:
  http://llvm.org/viewvc/llvm-project?view=rev&revision=16913
but the changes weren't propogated to llvm-ld until here:
  http://llvm.org/viewvc/llvm-project?view=rev&revision=34058
which was after lto.cpp had been cloned off (of llvm-ld), here:
  http://llvm.org/viewvc/llvm-project?view=rev&revision=29494

From the commit message, it looks like the motivation for running global opt
again is because we ran it prior to inlining. Based on that I updated the
comment and also only run the pass if we actually ran the inliner.

Chris, please review.

llvm-svn: 72811
 2009-06-03 21:51:32 +00:00
Daniel Dunbar c292601287 Add createStandardLTOPasses to StandardPasses.h, and move lto and llvm-ld over. 
- I know it sounds crazy, but I think all the pass lists are now coalesced into
   StandardPasses.h.

llvm-svn: 72805
 2009-06-03 21:06:14 +00:00
Nick Lewycky 64a6fe1bc0 Add the function attributes pass during LTO time. 
llvm-svn: 65508
 2009-02-26 06:56:16 +00:00
Owen Anderson affe0267f8 Remove GCSE, ValueNumbering, and LoadValueNumbering. These have been deprecated for almost a year; it's finally time for them to go away. 
llvm-svn: 54822
 2008-08-15 21:31:02 +00:00
Owen Anderson abfd3a8162 Use ADCE instead of just DCE. ADCE will better clean up after jump threading, 
for instance.

llvm-svn: 53045
 2008-07-02 18:42:07 +00:00
Chris Lattner 0e06949726 run mem2reg after the second jump threading pass in llvm-ld. 
llvm-svn: 52728
 2008-06-25 16:51:55 +00:00
Chris Lattner 10d75bb88b remove some dead options. 
llvm-svn: 52726
 2008-06-25 16:44:08 +00:00
Owen Anderson 7432cbd048 Move MemCpyOpt after GVN. 
llvm-svn: 50097
 2008-04-22 07:12:26 +00:00
Chris Lattner ba994f7cdf run the jump threading pass in llvm-ld also 
llvm-svn: 50027
 2008-04-21 04:28:40 +00:00
Owen Anderson ef9a6fd5c2 Factor a bunch of functionality related to memcpy and memset transforms out of 
GVN and into its own pass.

llvm-svn: 49419
 2008-04-09 08:23:16 +00:00
Andrew Lenharth 0d537491e7 style and spelling 
llvm-svn: 48562
 2008-03-19 22:32:43 +00:00
Andrew Lenharth 4d93dc17b2 llvm-ld deserves disable-verify too. opt shouldn't have all the fun options. 
llvm-svn: 48550
 2008-03-19 20:49:51 +00:00
Chris Lattner 345353d6b4 remove attributions from tools. 
llvm-svn: 45421
 2007-12-29 20:44:31 +00:00
Owen Anderson 4266bb73e8 Turn GVN on by default. 
llvm-svn: 41787
 2007-09-08 22:23:52 +00:00
Owen Anderson 10e52eddb3 Rename FastDSE to just DSE. 
llvm-svn: 40668
 2007-08-01 06:36:51 +00:00
Owen Anderson a603a80607 Turn on FastDSE by default. 
Note: FastDSE now equals or exceeds the results of old DSE on all of SPEC2000 and SPEC2006. Unless major problems
show up in the testers, it will likely completely replace old DSE in the near future.

llvm-svn: 39986
 2007-07-17 21:59:21 +00:00
Chris Lattner e7a1a4c889 if internalize is disabled, don't run the pass at all! 
llvm-svn: 37477
 2007-06-06 20:51:14 +00:00
Chris Lattner c7de6e0a75 run a late dce pass to clean up extra cruft. 
llvm-svn: 35684
 2007-04-05 16:50:20 +00:00
Devang Patel 69730c96db Now LICM is a LoopPass. 
llvm-svn: 35001
 2007-03-07 04:41:30 +00:00
Reid Spencer 55717ece1e For PR1153: 
Make llvm-ld more gccld-like by having it run the same set of passes. The
delta was probably due to lack of llvm-ld being maintained. Just another
reason to have only one optimizing linker in in LLVM.

llvm-svn: 34058
 2007-02-08 18:13:59 +00:00
Reid Spencer 3aaaa0b2bd For PR411: 
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.

llvm-svn: 33918
 2007-02-05 20:47:22 +00:00
Chris Lattner 571dd5778f target constructors are never used 
llvm-svn: 32099
 2006-12-01 21:59:37 +00:00
Bill Wendling 0d630c33b2 Need <iostream> for the time being. 
llvm-svn: 31821
 2006-11-17 10:09:22 +00:00
Chris Lattner d8c0bfb9a1 eliminate only use of FilteredPassNameParser 
llvm-svn: 29916
 2006-08-27 22:07:43 +00:00
Reid Spencer 54aa04f972 Make sure the verify pass gets run after the user's loaded passes as well 
when the verify-each option is given.

llvm-svn: 29783
 2006-08-20 20:54:38 +00:00
Reid Spencer f2c6a5da97 Rename the -verify option to be -verify-each so that it doesn't conflict 
with the -verify pass option. It is also more accurate in that this option
causes a verify option to be run after every pass.

llvm-svn: 29782
 2006-08-20 20:48:44 +00:00
Reid Spencer 7ed9bb4b47 Convert llvm-ld to use the PluginLoader like opt instead of having its 
one-off (and broken) RunOptimizations function. Also, run some cleanup
passes after the user's loaded passes run. This make sure to clean up
any cruft left around by thos passes.

This patch was inspired by a patch submitted by Bram Adams.

llvm-svn: 29781
 2006-08-20 19:18:36 +00:00
Chris Lattner 16cf81306e Don't pass target name into TargetData anymore, it is never used or needed. 
llvm-svn: 28831
 2006-06-16 18:23:49 +00:00
Reid Spencer ed95105b45 Shorten a value description so --help out isn't so wide. 
llvm-svn: 28721
 2006-06-07 23:07:51 +00:00
Chris Lattner e2e2492d8a Fix a -pedantic warning 
llvm-svn: 28670
 2006-06-02 22:11:06 +00:00
Chris Lattner 727671a3dc Fix PR637 
llvm-svn: 23784
 2005-10-18 06:29:43 +00:00
Misha Brukman 650ba8eb56 Remove trailing whitespace 
llvm-svn: 21428
 2005-04-22 00:00:37 +00:00
Reid Spencer d58e09a275 Revert the last patch. We really do need SimplyCFG. 
llvm-svn: 18787
 2004-12-11 03:03:54 +00:00
Reid Spencer eef4420578 Remove this pass as its no longer needed. 
llvm-svn: 18783
 2004-12-10 22:55:35 +00:00
Chris Lattner 99a7c3d26f Adjust to change in pass name 
llvm-svn: 18442
 2004-12-02 21:27:35 +00:00
Reid Spencer dac73aa00a First cut at implementing generic link-time Optimization 
llvm-svn: 18047
 2004-11-20 19:43:28 +00:00