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Author SHA1 Message Date
Devang Patel 8c84d28250 Enable LoopIndexSplit pass. 
llvm-svn: 60555
 2008-12-04 21:40:31 +00:00
Devang Patel 3bc9e25df2 Disable -loop-index-split for now. 
llvm-svn: 60087
 2008-11-26 04:58:14 +00:00
Zhongxing Xu 50e6f82ce4 Adjust indent. 
llvm-svn: 60081
 2008-11-26 02:57:24 +00:00
Nuno Lopes 0460bb27e0 fix memory leak in pass manager when adding an analysis pass that already existed. as pass manager takes ownership of the added passes, it has to delete the pass if it isnt added to the pass list 
tweak the opt tool so that it doesnt access a Pass after the ownership was taken by the pass manager

llvm-svn: 58730
 2008-11-04 23:03:58 +00:00
Daniel Dunbar 81b5fa5620 Move Print*Pass to use raw_ostream. 
llvm-svn: 57946
 2008-10-22 03:25:22 +00:00
Daniel Dunbar 54d5b9ea2c Privatize PrintModulePass and PrintFunctionPass and add 
createPrintModulePass and createPrintFunctionPass.
 - So clients who compile w/o RTTI can use them.

llvm-svn: 57933
 2008-10-21 23:33:38 +00:00
Duncan Sands 5408dfd3b8 Turn on the AddReadAttrs pass. 
llvm-svn: 56345
 2008-09-19 14:34:36 +00:00
Devang Patel 7293f0f344 Fix comments, help messages. 
llvm-svn: 56282
 2008-09-17 16:01:39 +00:00
Devang Patel 11b862aed5 Fix cut-n-pasto. 
llvm-svn: 56265
 2008-09-17 00:01:04 +00:00
Devang Patel 9966ccffb4 Add -O1, -O2 and -O3 that matches llvm-gcc's -O1, -O2 and -O3 respectively. 
llvm-svn: 56255
 2008-09-16 22:25:14 +00:00
Duncan Sands 18da83555f End of the GlobalsModRef experiment. 
llvm-svn: 56222
 2008-09-15 18:42:38 +00:00
Duncan Sands fa1472fd55 Give GlobalsModRef a whirl in the nightly testers. 
I placed it just before GVN because that it is the
pass most likely to benefit from it.  Some quick
and dirty testing confirms that this is a decent
place for it.

llvm-svn: 56144
 2008-09-12 08:23:37 +00:00
Devang Patel d3a1b46aad Backout 55429 
llvm-svn: 55432
 2008-08-27 20:51:49 +00:00
Devang Patel fdef44d7c4 Add facility to create a target. 
llvm-svn: 55429
 2008-08-27 20:00:27 +00:00
Evan Cheng 4015ae1d2c Goodbye tail duplication (for good this time). 
llvm-svn: 53574
 2008-07-14 22:29:15 +00:00
Duncan Sands 2e6f7b49bf Fix comment. 
llvm-svn: 53525
 2008-07-13 20:14:38 +00:00
Chris Lattner 501c3b67fd Fix PR2231 - opt -internalize -std-compile-opts should run internalize first 
llvm-svn: 53523
 2008-07-13 19:35:21 +00:00
Owen Anderson fd24ce0a99 Re-enable the newly simplified ADCE. This fixes a regression on 
Dhrystone introduced by its removal.

llvm-svn: 51669
 2008-05-29 08:48:21 +00:00
Owen Anderson 698e72ec2c Remove ADCE from the optimization pipeline. 
llvm-svn: 51581
 2008-05-27 04:27:27 +00:00
Evan Cheng c5c7a290e9 Re-enable tail duplication pass (now with default threshold down to 1 instruction). 
llvm-svn: 51184
 2008-05-16 07:57:10 +00:00
Evan Cheng 13e693f331 Remove tail duplication pass. 
llvm-svn: 51139
 2008-05-15 07:43:15 +00:00
Devang Patel 38e59eb0c7 Recover nestedloop regression reported by nightly tester. 
llvm-svn: 51110
 2008-05-14 18:04:30 +00:00
Devang Patel a37cf46c87 Do not run instruction combiner in middle of loop optimization passes. 
llvm-svn: 51084
 2008-05-14 00:26:11 +00:00
Owen Anderson 18709fef4a Re-enable loop deletion by default. 
llvm-svn: 50941
 2008-05-10 07:10:24 +00:00
Owen Anderson 0d84582dc0 Disable loop deletion until the release branch. 
llvm-svn: 50787
 2008-05-06 23:56:34 +00:00
Owen Anderson 7db342b0a8 Enable dead loop elimination. 
llvm-svn: 50682
 2008-05-05 23:38:07 +00:00
Chris Lattner e3b320bd4b move libcalls to the same place llvm-gcc has it. 
llvm-svn: 50593
 2008-05-02 22:05:06 +00:00
Chris Lattner b15e1f963d enable jump threading pass by default. This causes no miscompilations 
and can significantly shrinkify some code, particularly from C++ land.

llvm-svn: 50025
 2008-04-21 04:22:09 +00:00
Duncan Sands 9ed1242efc Run SimplifyLibCalls near the beginning, not at 
the end.  It is now run at the same moment as in
llvm-gcc.  Also, run StripDeadPrototypes at the
end, just before running DeadTypeElimination.
This may be useful when doing LTO.  Note that
llvm-gcc runs StripDeadPrototypes but not
DeadTypeElimination.

llvm-svn: 49848
 2008-04-17 12:03:38 +00:00
Evan Cheng 2025a490d0 Move memcpy / memset optimization pass after GVN. 
llvm-svn: 49457
 2008-04-10 01:33:05 +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
Chris Lattner 345353d6b4 remove attributions from tools. 
llvm-svn: 45421
 2007-12-29 20:44:31 +00:00
Dan Gohman 2c6a821fd7 Move the space in overview output for commands out of each of the 
commands and into the common code.

llvm-svn: 42752
 2007-10-08 15:45:12 +00:00
Owen Anderson 4266bb73e8 Turn GVN on by default. 
llvm-svn: 41787
 2007-09-08 22:23:52 +00:00
Devang Patel 42e2abe0e8 Enable loop index split pass. 
llvm-svn: 41714
 2007-09-04 20:46:58 +00:00
Owen Anderson 10e52eddb3 Rename FastDSE to just DSE. 
llvm-svn: 40668
 2007-08-01 06:36:51 +00:00
Dan Gohman 070a3f94a2 Remove a FIXME comment that wasn't removed when the code it accompanied 
was removed.

llvm-svn: 40591
 2007-07-30 15:01:09 +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
Evan Cheng bd9b21f1c5 Change sroa threshold back. 
llvm-svn: 39980
 2007-07-17 20:07:21 +00:00
Evan Cheng 20b76421ed Temporarily set SROA threshold to 512. 
llvm-svn: 39950
 2007-07-17 01:52:05 +00:00
Gabor Greif e16561cd5d Here is the bulk of the sanitizing. 
Almost all occurrences of "bytecode" in the sources have been eliminated.

llvm-svn: 37913
 2007-07-05 17:07:56 +00:00
Devang Patel f5a15dd9da Fix PR1539. Add LoopPassPrinter. 
llvm-svn: 37909
 2007-07-05 15:32:03 +00:00
Devang Patel 9a259a20b3 Fix PR 1526. 
llvm-svn: 37780
 2007-06-28 23:09:25 +00:00
Chris Lattner 9e9a34c6bf use the new MemoryBuffer interfaces to simplify error reporting in clients. 
llvm-svn: 36900
 2007-05-06 23:45:49 +00:00
Chris Lattner 9b4a428978 make sure the ofstream for opt's output file is destroyed, so that the bits 
actually land on disk.

llvm-svn: 36877
 2007-05-06 19:17:23 +00:00
Chris Lattner f5599efb00 switch tools to bitcode from bytecode 
llvm-svn: 36872
 2007-05-06 09:32:02 +00:00
Chris Lattner c424ba7ebd add support to llvm-prof for reading from a bitcode file 
llvm-svn: 36836
 2007-05-06 04:43:00 +00:00
Chris Lattner 0f49a6fe89 if -bitcode is specified, read and write a bitcode file instead of a bytecode file. 
llvm-svn: 36830
 2007-05-06 02:42:03 +00:00
Devang Patel 8c78a0bff0 Drop 'const' 
llvm-svn: 36662
 2007-05-03 01:11:54 +00:00
Devang Patel e95c6ad802 Use 'static const char' instead of 'static const int'. 
Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652
 2007-05-02 21:39:20 +00:00
Devang Patel 09f162ca6a Do not use typeinfo to identify pass in pass manager. 
llvm-svn: 36632
 2007-05-01 21:15:47 +00:00
Chris Lattner 8cc95f24a7 remove cruft 
llvm-svn: 36268
 2007-04-20 04:45:58 +00:00
Devang Patel ada3ca2234 Enable loop rotate pass. 
llvm-svn: 35863
 2007-04-10 15:43:36 +00:00
Devang Patel 901a27d892 Now LoopUnswitch is a LoopPass. 
llvm-svn: 34992
 2007-03-07 00:26:10 +00:00
Chris Lattner a0e49f2ead push bytecode decompressor out through APIs. Now the bytecode reader 
api's look like this:

ModuleProvider *getBytecodeModuleProvider(
  const std::string &Filename,  ///< Name of file to be read
  BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer,
  std::string* ErrMsg = 0,      ///< Optional error message holder
  BytecodeHandler* H = 0        ///< Optional handler for reader events
);

This is ugly, but allows a client to say:

  getBytecodeModuleProvider("foo", 0);

If they do this, there is no dependency on the compression libraries, saving
codesize.

llvm-svn: 34012
 2007-02-07 21:41:02 +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
Reid Spencer 8de97bba5a For PR1072: 
Removing -raise has neglible positive or negative side effects so we are
opting to remove it. See the PR for comparison details.

llvm-svn: 33844
 2007-02-03 23:15:56 +00:00
Reid Spencer 22dbfb626f For PR1152: 
Step 1: Copy gccas functionality to opt. This endows opt with a new
-std-compile-opts option to get the set of optimization passes that
gccas used. It also adds -disable-inlining and -disable-opt which
both apply only if -std-compile-opts is given. The -strip-debug option
was also removed. It just makes sure that "-strip" gets done early and
is mostly there for compatibility with gccas. Finally, a new
-verify-each option will cause the verify pass to be run after each pass.

llvm-svn: 33786
 2007-02-02 14:46:29 +00:00
Chris Lattner d700d9dde4 shutdown at end of run 
llvm-svn: 33697
 2007-01-31 04:45:28 +00:00
Chris Lattner 19bb6b996b default to emiting an uncompressed .bc file 
llvm-svn: 33420
 2007-01-21 06:34:18 +00:00
Bill Wendling f3baad3ee1 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are 
now cerr, cout, and NullStream resp.

llvm-svn: 32298
 2006-12-07 01:30:32 +00:00
Chris Lattner 76d4632d92 make all llvm tools call llvm_shutdown when they exit, static'ify some stuff. 
With this change, I can now move -stats to print when llvm_shutdown is called.

llvm-svn: 32250
 2006-12-06 01:18:01 +00:00
Chris Lattner 571dd5778f target constructors are never used 
llvm-svn: 32099
 2006-12-01 21:59:37 +00:00
Nick Lewycky e5a8617778 Fix opt -o option. Don't pass a pointer to an auto variable which is going 
away before it's needed, and don't try to delete that pointer!

llvm-svn: 32055
 2006-12-01 00:43:14 +00:00
Bill Wendling afd54eb8b6 Replacing std::iostreams with llvm iostreams. Some of these changes involve 
adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.

llvm-svn: 31990
 2006-11-29 00:19:40 +00:00
Bill Wendling a531ac291c Convert to using llvm streams instead of iostreams. 
llvm-svn: 31989
 2006-11-28 23:33:06 +00:00
Reid Spencer de46e48420 For PR786: 
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380
 2006-11-02 20:25:50 +00:00
Chris Lattner 29619a9a01 Add a --disable-compression option like llvm-link/llvm-as etc have 
llvm-svn: 29941
 2006-08-28 17:31:55 +00:00
Chris Lattner dc729ee32b -analyze mode shouldn't output a .bc file. 
llvm-svn: 29923
 2006-08-27 22:40:26 +00:00
Chris Lattner 8e5e13b4fe Merge the 'analyze' mode code with the 'opt' mode code. Eliminate the 
'autodetect .ll files' functionality.

llvm-svn: 29915
 2006-08-27 22:07:01 +00:00
Reid Spencer a322366501 For PR885: 
Consolidate the LinkAllAnalyses.h and LinkAllPasses.h headers into one
so there is no dupliation.

llvm-svn: 29787
 2006-08-21 05:34:03 +00:00
Nate Begeman a12dc61def Fix a build failure 
llvm-svn: 29786
 2006-08-21 04:57:01 +00:00
Reid Spencer c295914b7a For PR797: 
Make sys::Program::ExecuteAndWait not throw exceptions and update any
affected code. It now return -9999 to signal that the program couldn't be
executed. Only one case (in bugpoint) actually examines the result code.

llvm-svn: 29785
 2006-08-21 02:04:43 +00:00
Reid Spencer 713eedc1fb For PR797: 
Rid the Assembly Parser of exceptions. This is a really gross hack but it
will do until the Assembly Parser is re-written as a recursive descent.
The basic premise is that wherever the old "ThrowException" function was
called (new name: GenerateError) we set a flag (TriggerError). Every
production checks that flag and calls YYERROR if it is set. Additionally,
each call to ThrowException in the grammar is replaced with GEN_ERROR
which calls GenerateError and then YYERROR immediately. This prevents
the remaining production from continuing after an error condition.

llvm-svn: 29763
 2006-08-18 08:43:06 +00:00
Reid Spencer 378f7d5d20 For PR872: 
Shrinkify LLVM's footprint by removing the analyze tool and moving its
functionality into the opt tool. THis eliminates one of the largest tools
from LLVM and doesn't make opt much bigger because it already included
most of the analysis passes.  To get the old analyze functionality pass
the -analyze option to opt. Note that the integeration here is dead
simple. The "main" of analyze was just copied to opt and invoked if the
-analyze option was given. There may be opportunities for further
integration such as removing the distinction between transform passes
and analysis passes.

To use the analysis functionality, if you previously did this:
  analyze $FNAME -domset -disable-verify
you would now do this:
  opt -analyze $FNAME -domset -disable-verify
Pretty simple.

llvm-svn: 29762
 2006-08-18 06:34:30 +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 5113dc5cfe For PR780: 
1. Add #includes to LinkAllVMCore.h to get Mangler.o and InlineAsm.o
2. Make Mangler.h and InlineAsm.h use the macros to ensure linkage
3. Make each of the tools with --load options include LinkAllVMCore.h
This should be the last set of changes for this bug and 800.

llvm-svn: 28719
 2006-06-07 23:03:13 +00:00
Owen Anderson 8c2c1e90c4 Refactor a bunch of includes so that TargetMachine.h doesn't have to include 
TargetData.h.  This should make recompiles a bit faster with my current
TargetData tinkering.

llvm-svn: 28238
 2006-05-12 06:33:49 +00:00
Misha Brukman 650ba8eb56 Remove trailing whitespace 
llvm-svn: 21428
 2005-04-22 00:00:37 +00:00
Jeff Cohen c8f1f4bc8e Use binary mode for reading/writing bytecode files 
llvm-svn: 19751
 2005-01-22 17:36:17 +00:00
Jeff Cohen 72f8f4cc3d Get the #ifdef right on LinkAllPasses.h. 
llvm-svn: 19310
 2005-01-06 07:01:08 +00:00
Jeff Cohen 13932fb27f Fix minor mistakes 
llvm-svn: 19309
 2005-01-06 06:29:42 +00:00
Jeff Cohen 00d5508496 Add project opt to Visual Studio. 
llvm-svn: 19307
 2005-01-06 06:02:53 +00:00
Reid Spencer 1fbccbe786 Make opt honor the quiet option when printing the bytecode warning. 
llvm-svn: 19294
 2005-01-05 17:31:55 +00:00
Reid Spencer c967184a50 Move the code for printing out a warning about bytecode output to a console 
into lib/Support so it can be used with other tools.

llvm-svn: 19238
 2005-01-01 23:57:01 +00:00
Reid Spencer 996ec72d48 For PR351: 
* Place a try/catch block around the entire tool to Make sure std::string
  exceptions are caught and printed before exiting the tool.
* Make sure we catch unhandled exceptions at the top level so that we don't
  abort with a useless message but indicate than an unhandled exception was
  generated.

llvm-svn: 19192
 2004-12-30 05:36:08 +00:00
Reid Spencer b2d0fa0823 Fix usage of changed function prototype 
llvm-svn: 17798
 2004-11-14 22:30:54 +00:00
Misha Brukman b889b2ad97 Fix hyphenation and quoting style for great justice 
llvm-svn: 17024
 2004-10-15 23:22:48 +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
Reid Spencer e3263ecaf0 The functions in Signal.h are now in the llvm::sys namespace - adjust 
llvm-svn: 16091
 2004-08-29 19:28:55 +00:00
Chris Lattner a29ca1b7df Prune unused #include 
llvm-svn: 14753
 2004-07-11 04:05:32 +00:00
Chris Lattner ec2a1566cc Add -load option 
llvm-svn: 14740
 2004-07-11 01:08:19 +00:00
Chris Lattner 1553edc2da Neuter the -q option. Stop printing the "program modified" message, ever 
llvm-svn: 13844
 2004-05-27 20:32:10 +00:00
Reid Spencer c8878edc5a Re-introduce the -q option and make opt always return 0, even if the 
optimization pasess fail. This is necessary to avoid breaking feature
tests in the tests suite that depend on this behavior. *sigh*

llvm-svn: 13832
 2004-05-27 16:28:54 +00:00
Reid Spencer 7873671463 Removed the -q option and the default message written to stderr. The 
output produces confusing results in TestRunner.sh

llvm-svn: 13828
 2004-05-27 08:26:22 +00:00
Chris Lattner 278f5152d3 Header file moved 
llvm-svn: 13813
 2004-05-27 05:41:36 +00:00
Chris Lattner 46e18c7f87 Fix wonky header 
Address PR305: LLVM tools will happily spew bytecode onto your terminal

llvm-svn: 12602
 2004-04-02 05:06:57 +00:00
Chris Lattner 12439ffbac Make sure to print a stack trace whenever an error signal is delivered to the 
tool.

llvm-svn: 11632
 2004-02-19 20:32:12 +00:00
Chris Lattner 98cd4bf06f Make 'opt -o -' work correctly instead of creating a file named './-' 
llvm-svn: 10359
 2003-12-10 14:41:33 +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
John Criswell 567fe2f312 Removed extraneous comment line. 
llvm-svn: 9308
 2003-10-20 20:40:30 +00:00
John Criswell 09344dcf97 Added copyright header to all C++ source files. 
llvm-svn: 9291
 2003-10-20 17:47:21 +00:00
Misha Brukman d67697411a Fix grammar. 
llvm-svn: 9026
 2003-10-10 17:56:49 +00:00
Chris Lattner 02a168310b Kill using declarations 
llvm-svn: 6292
 2003-05-22 20:13:16 +00:00
Chris Lattner d571e2aa91 Make sure to create a target data that matches the Module's target properties. 
llvm-svn: 5904
 2003-04-24 19:13:02 +00:00
Chris Lattner aa038c856a Remove support for "target data" pass ctors 
llvm-svn: 5900
 2003-04-24 18:36:41 +00:00
Chris Lattner 52c7138d22 Don't support codegen passes in opt 
llvm-svn: 5797
 2003-04-16 23:02:16 +00:00
Chris Lattner f46a02c88e Give verbose error messages if bytecode file cannot be parsed 
llvm-svn: 5789
 2003-04-16 20:51:36 +00:00
Chris Lattner 30f40d94cc Rename -no-* to -disable-* 
llvm-svn: 5642
 2003-02-26 20:00:41 +00:00
Chris Lattner b8450599f3 Add new -no-verify option 
llvm-svn: 5542
 2003-02-12 18:45:08 +00:00
Chris Lattner 4dbe59b5ba Add a new -no-output option, useful for -aa-eval tests. 
llvm-svn: 5541
 2003-02-12 18:43:33 +00:00
Chris Lattner a9d552b3a9 Rename Sparc.h TargetMachineImpls.h 
llvm-svn: 4409
 2002-10-29 20:48:09 +00:00
Vikram S. Adve 82491b79a1 Add support for optimization passes that use a TargetMachine object. 
llvm-svn: 3752
 2002-09-16 16:09:43 +00:00
Chris Lattner b05cd8a88d Change command line option message on -q to make it more accurate 
llvm-svn: 3177
 2002-07-31 16:52:49 +00:00
Chris Lattner 6f43f6d136 Print the tool name when an error comes from so that I can tell which 
tool of a pipeline is having issues.

llvm-svn: 3168
 2002-07-30 21:43:25 +00:00
Chris Lattner e79bf38f4a Factor PassNamePArser out into llvm/Support/PassNameParser.h 
llvm-svn: 3109
 2002-07-26 21:09:32 +00:00
Chris Lattner 64a6727d02 *** empty log message *** 
llvm-svn: 3087
 2002-07-25 16:31:09 +00:00
Chris Lattner 5a48a248bd Use the pass registration mechanism to populate command line options for 
opt, not huge explicit gross tables.

llvm-svn: 3021
 2002-07-23 18:12:22 +00:00
Chris Lattner f5cad15a67 *** empty log message *** 
llvm-svn: 2985
 2002-07-22 02:10:13 +00:00
Anand Shukla 1a26e82bd5 added emitfuncs pass, and disabled reassociate pass (needs fixing) 
llvm-svn: 2885
 2002-07-12 20:14:27 +00:00
Chris Lattner 33422fedc2 *** empty log message *** 
llvm-svn: 2813
 2002-06-30 16:25:25 +00:00
Anand Shukla 68c9977d7f Changes for 64bit gcc 
llvm-svn: 2797
 2002-06-25 21:43:28 +00:00
Chris Lattner 113f4f4609 MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
 2002-06-25 16:13:24 +00:00
Chris Lattner 5972e5cc5c Expose cfg simplification pass 
llvm-svn: 2699
 2002-05-21 20:05:16 +00:00
Chris Lattner 81525db280 expose LICM pass 
llvm-svn: 2614
 2002-05-10 22:44:37 +00:00
Chris Lattner 6205c268e0 Expose the lowerallocs pass 
llvm-svn: 2602
 2002-05-10 15:43:07 +00:00
Chris Lattner 35cc0d2027 Expose the pi node insertion pass. 
llvm-svn: 2594
 2002-05-10 05:41:49 +00:00
Chris Lattner a2f3b65dec Expose expression reassociation 
llvm-svn: 2557
 2002-05-08 22:18:34 +00:00
Chris Lattner b4bf0c1422 Spell aggressive correctly 
llvm-svn: 2551
 2002-05-07 22:15:01 +00:00
Chris Lattner 89a20ef164 Merge all include/llvm/Transforms/Scalar/* into a single Scalar.h 
llvm-svn: 2538
 2002-05-07 20:03:27 +00:00
Chris Lattner 15435fd550 Move UnifyFunctionExitNodes to Utils library: final resting place this time 
llvm-svn: 2531
 2002-05-07 19:18:48 +00:00
Chris Lattner 7608a46cbe Updates to move some header files out of include/llvm/Transforms into 
the Scalar and Utils subdirectories

llvm-svn: 2523
 2002-05-07 18:36:35 +00:00
Chris Lattner b81da4b616 Expose the internalize pass. 
llvm-svn: 2365
 2002-04-28 05:49:53 +00:00
Chris Lattner 9f3b15b8fe Expose new GCSE pass 
llvm-svn: 2339
 2002-04-28 00:48:17 +00:00
Chris Lattner f998685cd9 s/Method/Function 
llvm-svn: 2336
 2002-04-27 07:27:19 +00:00
Chris Lattner c8e665431b * Rename MethodPass class to FunctionPass 
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333
 2002-04-27 06:56:12 +00:00
Chris Lattner c065ad850c Make sure that there is no case where a signal can occur leaving a partially 
written output file.  This is important because crashing testcases often write
part of a file out, and the testing harness decides the file is up-to-date next
time the test is run.

llvm-svn: 2303
 2002-04-18 19:55:25 +00:00
Chris Lattner fda0035ec9 * Add the printm pass to allow dumping the entire module after a transformation. 
* s/Method/Function/

llvm-svn: 2234
 2002-04-13 18:32:47 +00:00
Chris Lattner b86b11a02e Expose funcresolve pass through opt 
llvm-svn: 2231
 2002-04-12 18:21:13 +00:00
Chris Lattner 6e39131e01 s/PrintMethodPass/PrintFunctionPass 
llvm-svn: 2182
 2002-04-08 22:05:01 +00:00
Chris Lattner b9530575ef Add hook for pool allocation pass 
llvm-svn: 2013
 2002-03-28 18:08:07 +00:00
Chris Lattner 92c3670048 Checking for Cameron 
llvm-svn: 2011
 2002-03-28 17:56:28 +00:00
Vikram S. Adve 025fdf98b6 Rename pass to DecomposeMultiDimRefs. 
llvm-svn: 1960
 2002-03-24 03:19:54 +00:00
Chris Lattner 6ba1a5f7d9 Expose dead instruction elimination pass 
llvm-svn: 1877
 2002-03-14 22:36:15 +00:00
Chris Lattner 04805fa29c Change over to use new style pass mechanism, now passes only expose small 
creation functions in their public header file, unless they can help it.

llvm-svn: 1816
 2002-02-26 21:46:54 +00:00
Chris Lattner d209550828 Move ProfilePaths class into ProfilePaths library, only expose a creation function 
llvm-svn: 1812
 2002-02-26 20:04:59 +00:00
Anand Shukla d7291473cf Includes -paths option to trace paths in the program 
llvm-svn: 1811
 2002-02-26 19:57:59 +00:00
Chris Lattner f608d7f4f4 * Expose the verifier pass as one that can be ran 
* Force the verifier to run before bytecode is written

llvm-svn: 1783
 2002-02-20 17:56:53 +00:00
Chris Lattner e5e23525ec Enable register promotion pass 
llvm-svn: 1740
 2002-02-12 17:17:33 +00:00
Chris Lattner 4db2f2cbce Add mergereturn pass 
llvm-svn: 1629
 2002-02-01 04:54:11 +00:00
Chris Lattner c90d6ba9a2 Convert to use new Pass framework... 
llvm-svn: 1610
 2002-01-31 00:47:12 +00:00
Chris Lattner 0e11e54d20 In an amazing fit of stupidity, I flipped the conditional and didn't test 
it right.  Sheesh :)

llvm-svn: 1550
 2002-01-22 21:07:24 +00:00
Chris Lattner 3787ee6be6 Rename LowerAllocations.h to ChangeAllocations.h since it now contains the 
RaiseAllocations pass as well.

llvm-svn: 1525
 2002-01-22 01:04:08 +00:00
Chris Lattner 4f0f09757d Pull RaiseAllocations stuff out of the CleanGCC pass into it's own pass in 
the ChangeAllocations.h header file.

llvm-svn: 1522
 2002-01-22 00:13:51 +00:00
Chris Lattner ee965abc36 Move stuff out of the Optimizations directories into the appropriate Transforms 
directories.  Eliminate the opt namespace.

llvm-svn: 1520
 2002-01-21 23:17:48 +00:00
Chris Lattner c940c536ab Rename SwapStructureContents -> IPO/SimpleStructMutation 
Move MutateStructTypes.(cpp|h) -> IPO/MutateStructTypes.(cpp|h)

llvm-svn: 1510
 2002-01-21 07:52:35 +00:00
Chris Lattner 0686e435d1 Implement a more powerful, simpler, pass system. This pass system can figure 
out how to run a collection of passes optimially given their behaviors and
charactaristics.

Convert code to use it.

llvm-svn: 1507
 2002-01-21 07:31:50 +00:00
Chris Lattner 7f74a56e24 Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Chris Lattner 4f106568d4 Add instruction combining pass 
Rename -mergecons to -constmerge

llvm-svn: 1478
 2001-12-14 16:50:35 +00:00
Chris Lattner 28fef95650 Remove unnecesary namespace impot 
llvm-svn: 1419
 2001-12-05 06:35:30 +00:00
Chris Lattner 27ace6461f Use new induction variable simplification code with -indvars option 
llvm-svn: 1410
 2001-12-04 04:32:04 +00:00
Chris Lattner 5de2204fe8 Create a new #include "Support/..." directory structure to move things 
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes

llvm-svn: 1400
 2001-11-27 00:03:19 +00:00
Chris Lattner ba5220d4c4 * Add hooks to globaldce 
* Fix ugly hacks by implementing IPOs correctly
* Use an auto_ptr to manage the module lifecycle

llvm-svn: 1395
 2001-11-26 19:22:39 +00:00
Chris Lattner bf3bfebb7b Change swapstructs itf 
Add nasty hack to be removed later

llvm-svn: 1356
 2001-11-26 18:18:53 +00:00
Chris Lattner fc92c5fa1a Add hooks to call the new swap structcontents pass 
llvm-svn: 1243
 2001-11-10 07:16:10 +00:00
Chris Lattner e326957333 Move the Raise xform from opt to transforms 
llvm-svn: 1072
 2001-11-01 02:41:09 +00:00
Chris Lattner 7a2d677332 Add hook for GCC cleanup pass 
llvm-svn: 1060
 2001-10-31 04:29:44 +00:00
Chris Lattner 3923967f1e Fix to reference the right header 
llvm-svn: 915
 2001-10-19 15:39:14 +00:00
Chris Lattner 75c9f9f958 Expose more xforms to the opt utility 
llvm-svn: 900
 2001-10-18 20:06:45 +00:00
Chris Lattner ed8947fb11 Use the standard header not the old one 
llvm-svn: 886
 2001-10-18 06:13:08 +00:00
Chris Lattner 6fc7ff4db8 Add support to insert trace code as an "optimization" 
llvm-svn: 884
 2001-10-18 06:05:15 +00:00
Chris Lattner 5b6026a13a * Passes return true if they change something, not if they fail 
* Convert opt to use Pass's and convert optimizations to pass structure

llvm-svn: 870
 2001-10-18 01:31:43 +00:00
Chris Lattner c3f679f2fe Remove support for const pool merging, which is obsolete now. 
llvm-svn: 471
 2001-09-07 16:59:35 +00:00
Chris Lattner 3dfcf026f0 Change option name slightly 
llvm-svn: 287
 2001-07-23 23:02:51 +00:00
Chris Lattner d5c3133364 Use the new Alias command line option 
llvm-svn: 284
 2001-07-23 20:22:30 +00:00
Chris Lattner ab0cc40796 CommandLine library cleanup. No longer use getValue/setValue, instead, just treat the commandline 
args as the objects they represent and the "right thing" will happen

llvm-svn: 283
 2001-07-23 19:27:24 +00:00
Chris Lattner e2472bbf6c Moved inline/llvm/Tools/* to include/llvm/Support/* 
llvm-svn: 279
 2001-07-23 17:46:59 +00:00
Chris Lattner 0af2464a78 Large scale changes to implement new command line argument facility 
llvm-svn: 272
 2001-07-23 02:35:57 +00:00
Chris Lattner 05132dacd0 Add support to call LevelRaise 
llvm-svn: 217
 2001-07-20 19:16:47 +00:00
Chris Lattner 57f61a32b0 Include ADCE pass, rename include/Opt directory to llvm/Optimizations 
Optimizations now in opt namespace.
Rename SCCP pass to DoSCCP

llvm-svn: 118
 2001-06-30 06:38:31 +00:00
Chris Lattner bef00adb40 Add command line arguments for Constant Pool Merging & Sparse Conditional Constant Prop 
llvm-svn: 94
 2001-06-27 23:37:58 +00:00
Chris Lattner ac6d4fd1b1 Add stub for induction variable code 
llvm-svn: 38
 2001-06-20 19:27:34 +00:00
Chris Lattner 03d5267ba1 Removed silly test code 
llvm-svn: 31
 2001-06-13 19:55:50 +00:00
Chris Lattner 4ddc451fb3 Added a stupid testcase for iterators. 
llvm-svn: 17
 2001-06-08 00:35:25 +00:00
Chris Lattner 2f7c963559 Initial revision 
llvm-svn: 2
 2001-06-06 20:29:01 +00:00