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341 Commits

Author SHA1 Message Date
Dan Gohman
9ced780576 Add a Force option to raw_fd_ostream to specify whether opening 
an existing file is considered an error. Convert several tools
to use raw_fd_ostream instead of std::ostream, and to use this
new option instead of doing a manual check.

llvm-svn: 75801
 2009-07-15 17:29:42 +00:00
Owen Anderson
cf112e59c3 Hold the LLVMContext by reference rather than by pointer. 
llvm-svn: 74640
 2009-07-01 21:22:36 +00:00
Owen Anderson
81b8dabb53 Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot 
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

llvm-svn: 74614
 2009-07-01 16:58:40 +00:00
Daniel Dunbar
fe1e04f85a Switch opt to using StandardPasses.h 
- No functionality change, but please check if you don't believe me.

llvm-svn: 72789
 2009-06-03 18:22:15 +00:00
Dan Gohman
0e73582689 Eliminate several more unnecessary intptr_t casts. 
llvm-svn: 64888
 2009-02-18 05:09:16 +00:00
Duncan Sands
36db5853cb Rename AddReadAttrs to FunctionAttrs, and teach it how 
to work out (in a very simplistic way) which function
arguments (pointer arguments only) are only dereferenced
and so do not escape.  Mark such arguments 'nocapture'.

llvm-svn: 61525
 2008-12-31 16:14:43 +00:00
Devang Patel
508dc0b548 Enable LoopIndexSplit pass. 
llvm-svn: 60555
 2008-12-04 21:40:31 +00:00
Devang Patel
c17a1f06f3 Disable -loop-index-split for now. 
llvm-svn: 60087
 2008-11-26 04:58:14 +00:00
Zhongxing Xu
985967aa25 Adjust indent. 
llvm-svn: 60081
 2008-11-26 02:57:24 +00:00
Nuno Lopes
a5d766c285 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
d1169ccaf2 Move Print*Pass to use raw_ostream. 
llvm-svn: 57946
 2008-10-22 03:25:22 +00:00
Daniel Dunbar
919ce3c16a 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
317cef874d Turn on the AddReadAttrs pass. 
llvm-svn: 56345
 2008-09-19 14:34:36 +00:00
Devang Patel
f08b10b15d Fix comments, help messages. 
llvm-svn: 56282
 2008-09-17 16:01:39 +00:00
Devang Patel
65b85f3049 Fix cut-n-pasto. 
llvm-svn: 56265
 2008-09-17 00:01:04 +00:00
Devang Patel
e2702c8994 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
1f456b0b4a End of the GlobalsModRef experiment. 
llvm-svn: 56222
 2008-09-15 18:42:38 +00:00
Duncan Sands
05a3e3ea40 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
c4040a69b7 Backout 55429 
llvm-svn: 55432
 2008-08-27 20:51:49 +00:00
Devang Patel
369cc38542 Add facility to create a target. 
llvm-svn: 55429
 2008-08-27 20:00:27 +00:00
Evan Cheng
91029f36ff Goodbye tail duplication (for good this time). 
llvm-svn: 53574
 2008-07-14 22:29:15 +00:00
Duncan Sands
2513505573 Fix comment. 
llvm-svn: 53525
 2008-07-13 20:14:38 +00:00
Chris Lattner
540afcff82 Fix PR2231 - opt -internalize -std-compile-opts should run internalize first 
llvm-svn: 53523
 2008-07-13 19:35:21 +00:00
Owen Anderson
15538467ae 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
9a9030f206 Remove ADCE from the optimization pipeline. 
llvm-svn: 51581
 2008-05-27 04:27:27 +00:00
Evan Cheng
2ad66b343d 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
0a854f3b63 Remove tail duplication pass. 
llvm-svn: 51139
 2008-05-15 07:43:15 +00:00
Devang Patel
61c4c1d7a1 Recover nestedloop regression reported by nightly tester. 
llvm-svn: 51110
 2008-05-14 18:04:30 +00:00
Devang Patel
06f96f31ce Do not run instruction combiner in middle of loop optimization passes. 
llvm-svn: 51084
 2008-05-14 00:26:11 +00:00
Owen Anderson
e34787f5c0 Re-enable loop deletion by default. 
llvm-svn: 50941
 2008-05-10 07:10:24 +00:00
Owen Anderson
3743bcf042 Disable loop deletion until the release branch. 
llvm-svn: 50787
 2008-05-06 23:56:34 +00:00
Owen Anderson
6f1d91a6c5 Enable dead loop elimination. 
llvm-svn: 50682
 2008-05-05 23:38:07 +00:00
Chris Lattner
7b9b1fe01a move libcalls to the same place llvm-gcc has it. 
llvm-svn: 50593
 2008-05-02 22:05:06 +00:00
Chris Lattner
c9547a13e5 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
55efcf86e9 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
c0aac87374 Move memcpy / memset optimization pass after GVN. 
llvm-svn: 49457
 2008-04-10 01:33:05 +00:00
Owen Anderson
ca7e0e21f3 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
309aeb140b remove attributions from tools. 
llvm-svn: 45421
 2007-12-29 20:44:31 +00:00
Dan Gohman
2e8245a376 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
b1388b7afb Turn GVN on by default. 
llvm-svn: 41787
 2007-09-08 22:23:52 +00:00
Devang Patel
db7970eac9 Enable loop index split pass. 
llvm-svn: 41714
 2007-09-04 20:46:58 +00:00
Owen Anderson
58e64df595 Rename FastDSE to just DSE. 
llvm-svn: 40668
 2007-08-01 06:36:51 +00:00
Dan Gohman
db1974dd16 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
3a6871f519 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
b01b386dd4 Change sroa threshold back. 
llvm-svn: 39980
 2007-07-17 20:07:21 +00:00
Evan Cheng
49c8647315 Temporarily set SROA threshold to 512. 
llvm-svn: 39950
 2007-07-17 01:52:05 +00:00
Gabor Greif
5f705671e4 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
aba2f3de85 Fix PR1539. Add LoopPassPrinter. 
llvm-svn: 37909
 2007-07-05 15:32:03 +00:00
Devang Patel
9eeed9a5bd Fix PR 1526. 
llvm-svn: 37780
 2007-06-28 23:09:25 +00:00
Chris Lattner
e24a5def42 use the new MemoryBuffer interfaces to simplify error reporting in clients. 
llvm-svn: 36900
 2007-05-06 23:45:49 +00:00
Chris Lattner
39232ed3e4 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
ad70a3024f switch tools to bitcode from bytecode 
llvm-svn: 36872
 2007-05-06 09:32:02 +00:00
Chris Lattner
8d545b17bc add support to llvm-prof for reading from a bitcode file 
llvm-svn: 36836
 2007-05-06 04:43:00 +00:00
Chris Lattner
4a9c418915 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
cd45427a87 Drop 'const' 
llvm-svn: 36662
 2007-05-03 01:11:54 +00:00
Devang Patel
8ee9065162 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
38a66bc82e Do not use typeinfo to identify pass in pass manager. 
llvm-svn: 36632
 2007-05-01 21:15:47 +00:00
Chris Lattner
876d03d9fa remove cruft 
llvm-svn: 36268
 2007-04-20 04:45:58 +00:00
Devang Patel
4c310f1c94 Enable loop rotate pass. 
llvm-svn: 35863
 2007-04-10 15:43:36 +00:00
Devang Patel
c35610b9f9 Now LoopUnswitch is a LoopPass. 
llvm-svn: 34992
 2007-03-07 00:26:10 +00:00
Chris Lattner
43d0b955a3 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
6af21b3029 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
45d9d72ac0 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
aad0cad3e9 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
c2b59bba2a shutdown at end of run 
llvm-svn: 33697
 2007-01-31 04:45:28 +00:00
Chris Lattner
aa96731a27 default to emiting an uncompressed .bc file 
llvm-svn: 33420
 2007-01-21 06:34:18 +00:00
Bill Wendling
a3246c4272 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
41c5ddb8cb 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
679e419c6b target constructors are never used 
llvm-svn: 32099
 2006-12-01 21:59:37 +00:00
Nick Lewycky
1b245e4f5c 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
4effa38086 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
2477c0ac3d Convert to using llvm streams instead of iostreams. 
llvm-svn: 31989
 2006-11-28 23:33:06 +00:00
Reid Spencer
4bafa71dc1 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
b40511f27f 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
3e408fb5a4 -analyze mode shouldn't output a .bc file. 
llvm-svn: 29923
 2006-08-27 22:40:26 +00:00
Chris Lattner
9378951f7a 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
eb02f1c668 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
7e968d2e45 Fix a build failure 
llvm-svn: 29786
 2006-08-21 04:57:01 +00:00
Reid Spencer
5ed787710d 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
c7c0e6c6ef 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
8245e5bde1 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
b5733272c5 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
854aa3ca41 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
29e4d70aed 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
960a8d47d7 Remove trailing whitespace 
llvm-svn: 21428
 2005-04-22 00:00:37 +00:00
Jeff Cohen
7311de2af2 Use binary mode for reading/writing bytecode files 
llvm-svn: 19751
 2005-01-22 17:36:17 +00:00
Jeff Cohen
9bf3df5cc6 Get the #ifdef right on LinkAllPasses.h. 
llvm-svn: 19310
 2005-01-06 07:01:08 +00:00
Jeff Cohen
c205cf1049 Fix minor mistakes 
llvm-svn: 19309
 2005-01-06 06:29:42 +00:00
Jeff Cohen
dfe5e3b330 Add project opt to Visual Studio. 
llvm-svn: 19307
 2005-01-06 06:02:53 +00:00
Reid Spencer
aea16eba65 Make opt honor the quiet option when printing the bytecode warning. 
llvm-svn: 19294
 2005-01-05 17:31:55 +00:00
Reid Spencer
7d4a2f180f 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
298f85282c 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
bbdeb2181d Fix usage of changed function prototype 
llvm-svn: 17798
 2004-11-14 22:30:54 +00:00
Misha Brukman
f63dddc787 Fix hyphenation and quoting style for great justice 
llvm-svn: 17024
 2004-10-15 23:22:48 +00:00
Reid Spencer
c4abcbefb1 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
8cb2484800 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
4cfce6dea3 Prune unused #include 
llvm-svn: 14753
 2004-07-11 04:05:32 +00:00
Chris Lattner
9e43df4c37 Add -load option 
llvm-svn: 14740
 2004-07-11 01:08:19 +00:00
Chris Lattner
7ef83df9a2 Neuter the -q option. Stop printing the "program modified" message, ever 
llvm-svn: 13844
 2004-05-27 20:32:10 +00:00
Reid Spencer
726f1be2d2 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
0e77f07d67 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
6f0bab5b9d Header file moved 
llvm-svn: 13813
 2004-05-27 05:41:36 +00:00
Chris Lattner
a262913211 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
f8c22e360b 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
effecb429c Make 'opt -o -' work correctly instead of creating a file named './-' 
llvm-svn: 10359
 2003-12-10 14:41:33 +00:00
Brian Gaeke
d25f86d683 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
569fd0bb5c Removed extraneous comment line. 
llvm-svn: 9308
 2003-10-20 20:40:30 +00:00
John Criswell
d06dc1136b Added copyright header to all C++ source files. 
llvm-svn: 9291
 2003-10-20 17:47:21 +00:00
Misha Brukman
e63af2ec7e Fix grammar. 
llvm-svn: 9026
 2003-10-10 17:56:49 +00:00
Chris Lattner
ea946cf5c1 Kill using declarations 
llvm-svn: 6292
 2003-05-22 20:13:16 +00:00
Chris Lattner
4a984c606f 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
1228ad2415 Remove support for "target data" pass ctors 
llvm-svn: 5900
 2003-04-24 18:36:41 +00:00
Chris Lattner
dd3d3438c1 Don't support codegen passes in opt 
llvm-svn: 5797
 2003-04-16 23:02:16 +00:00
Chris Lattner
fa428e3417 Give verbose error messages if bytecode file cannot be parsed 
llvm-svn: 5789
 2003-04-16 20:51:36 +00:00
Chris Lattner
ea424f3aff Rename -no-* to -disable-* 
llvm-svn: 5642
 2003-02-26 20:00:41 +00:00
Chris Lattner
8b72239415 Add new -no-verify option 
llvm-svn: 5542
 2003-02-12 18:45:08 +00:00
Chris Lattner
0005ea2a7f Add a new -no-output option, useful for -aa-eval tests. 
llvm-svn: 5541
 2003-02-12 18:43:33 +00:00
Chris Lattner
c2a605c3a8 Rename Sparc.h TargetMachineImpls.h 
llvm-svn: 4409
 2002-10-29 20:48:09 +00:00
Vikram S. Adve
07923983c9 Add support for optimization passes that use a TargetMachine object. 
llvm-svn: 3752
 2002-09-16 16:09:43 +00:00
Chris Lattner
0e8dd86318 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
a693390c2e 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
7eae7a24e5 Factor PassNamePArser out into llvm/Support/PassNameParser.h 
llvm-svn: 3109
 2002-07-26 21:09:32 +00:00
Chris Lattner
9099afeef5 *** empty log message *** 
llvm-svn: 3087
 2002-07-25 16:31:09 +00:00
Chris Lattner
5bd9f0689a 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
99ad379582 *** empty log message *** 
llvm-svn: 2985
 2002-07-22 02:10:13 +00:00
Anand Shukla
65c5ac077e added emitfuncs pass, and disabled reassociate pass (needs fixing) 
llvm-svn: 2885
 2002-07-12 20:14:27 +00:00
Chris Lattner
a590093513 *** empty log message *** 
llvm-svn: 2813
 2002-06-30 16:25:25 +00:00
Anand Shukla
fedef1a043 Changes for 64bit gcc 
llvm-svn: 2797
 2002-06-25 21:43:28 +00:00
Chris Lattner
dfd421a7df MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
 2002-06-25 16:13:24 +00:00
Chris Lattner
35c3842eb5 Expose cfg simplification pass 
llvm-svn: 2699
 2002-05-21 20:05:16 +00:00
Chris Lattner
b04d5ecc11 expose LICM pass 
llvm-svn: 2614
 2002-05-10 22:44:37 +00:00
Chris Lattner
24656ee8e4 Expose the lowerallocs pass 
llvm-svn: 2602
 2002-05-10 15:43:07 +00:00
Chris Lattner
25ae3ddf64 Expose the pi node insertion pass. 
llvm-svn: 2594
 2002-05-10 05:41:49 +00:00
Chris Lattner
0c171e22a8 Expose expression reassociation 
llvm-svn: 2557
 2002-05-08 22:18:34 +00:00
Chris Lattner
07a6a20a96 Spell aggressive correctly 
llvm-svn: 2551
 2002-05-07 22:15:01 +00:00
Chris Lattner
466c66f47a Merge all include/llvm/Transforms/Scalar/* into a single Scalar.h 
llvm-svn: 2538
 2002-05-07 20:03:27 +00:00
Chris Lattner
f7806b0212 Move UnifyFunctionExitNodes to Utils library: final resting place this time 
llvm-svn: 2531
 2002-05-07 19:18:48 +00:00
Chris Lattner
9e1c79995e 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
d5c0eb722e Expose the internalize pass. 
llvm-svn: 2365
 2002-04-28 05:49:53 +00:00
Chris Lattner
c8022bc84b Expose new GCSE pass 
llvm-svn: 2339
 2002-04-28 00:48:17 +00:00
Chris Lattner
2f0ee1833d s/Method/Function 
llvm-svn: 2336
 2002-04-27 07:27:19 +00:00
Chris Lattner
536cf1b13f * 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
ded2679ed0 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
04c7eda945 * 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
7b28f092cb Expose funcresolve pass through opt 
llvm-svn: 2231
 2002-04-12 18:21:13 +00:00
Chris Lattner
53b18fe247 s/PrintMethodPass/PrintFunctionPass 
llvm-svn: 2182
 2002-04-08 22:05:01 +00:00
Chris Lattner
73edb721e8 Add hook for pool allocation pass 
llvm-svn: 2013
 2002-03-28 18:08:07 +00:00
Chris Lattner
6e01190339 Checking for Cameron 
llvm-svn: 2011
 2002-03-28 17:56:28 +00:00
Vikram S. Adve
1231c34e04 Rename pass to DecomposeMultiDimRefs. 
llvm-svn: 1960
 2002-03-24 03:19:54 +00:00
Chris Lattner
9036b8c899 Expose dead instruction elimination pass 
llvm-svn: 1877
 2002-03-14 22:36:15 +00:00
Chris Lattner
e2383e8592 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
1b9b843452 Move ProfilePaths class into ProfilePaths library, only expose a creation function 
llvm-svn: 1812
 2002-02-26 20:04:59 +00:00
Anand Shukla
19d77241bc Includes -paths option to trace paths in the program 
llvm-svn: 1811
 2002-02-26 19:57:59 +00:00
Chris Lattner
3b17492321 * 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
589decaa98 Enable register promotion pass 
llvm-svn: 1740
 2002-02-12 17:17:33 +00:00
Chris Lattner
d4cdf2337a Add mergereturn pass 
llvm-svn: 1629
 2002-02-01 04:54:11 +00:00
Chris Lattner
88bd8acf90 Convert to use new Pass framework... 
llvm-svn: 1610
 2002-01-31 00:47:12 +00:00
Chris Lattner
d4ebfa46da 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
4cecd63a42 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
83056c99ec 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
4454cdc5c0 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
bbb4dcdcd1 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
2521ae1011 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
3dc9a2a61f Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Chris Lattner
085560caa2 Add instruction combining pass 
Rename -mergecons to -constmerge

llvm-svn: 1478
 2001-12-14 16:50:35 +00:00
Chris Lattner
447d8fd004 Remove unnecesary namespace impot 
llvm-svn: 1419
 2001-12-05 06:35:30 +00:00
Chris Lattner
f2e6a6be44 Use new induction variable simplification code with -indvars option 
llvm-svn: 1410
 2001-12-04 04:32:04 +00:00
Chris Lattner
463cc31132 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
cc821cf542 * 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
195bbf88ba Change swapstructs itf 
Add nasty hack to be removed later

llvm-svn: 1356
 2001-11-26 18:18:53 +00:00
Chris Lattner
6f00b04246 Add hooks to call the new swap structcontents pass 
llvm-svn: 1243
 2001-11-10 07:16:10 +00:00
Chris Lattner
943810898d Move the Raise xform from opt to transforms 
llvm-svn: 1072
 2001-11-01 02:41:09 +00:00
Chris Lattner
882675498b Add hook for GCC cleanup pass 
llvm-svn: 1060
 2001-10-31 04:29:44 +00:00
Chris Lattner
1c682e89db Fix to reference the right header 
llvm-svn: 915
 2001-10-19 15:39:14 +00:00
Chris Lattner
8195375b7d Expose more xforms to the opt utility 
llvm-svn: 900
 2001-10-18 20:06:45 +00:00
Chris Lattner
3b8499c02a Use the standard header not the old one 
llvm-svn: 886
 2001-10-18 06:13:08 +00:00
Chris Lattner
b3e1e7eae0 Add support to insert trace code as an "optimization" 
llvm-svn: 884
 2001-10-18 06:05:15 +00:00
Chris Lattner
8081f23a2d * 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
aaf1b240ff Remove support for const pool merging, which is obsolete now. 
llvm-svn: 471
 2001-09-07 16:59:35 +00:00
Chris Lattner
aad0f6afd0 Change option name slightly 
llvm-svn: 287
 2001-07-23 23:02:51 +00:00
Chris Lattner
d058d93a30 Use the new Alias command line option 
llvm-svn: 284
 2001-07-23 20:22:30 +00:00
Chris Lattner
3e365b974b 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
ff6c44f04f Moved inline/llvm/Tools/* to include/llvm/Support/* 
llvm-svn: 279
 2001-07-23 17:46:59 +00:00
Chris Lattner
f42a7804c8 Large scale changes to implement new command line argument facility 
llvm-svn: 272
 2001-07-23 02:35:57 +00:00
Chris Lattner
997db49baf Add support to call LevelRaise 
llvm-svn: 217
 2001-07-20 19:16:47 +00:00
Chris Lattner
6b0779699c 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
9e4c6fe810 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
3223c77455 Add stub for induction variable code 
llvm-svn: 38
 2001-06-20 19:27:34 +00:00
Chris Lattner
6158b2b9f9 Removed silly test code 
llvm-svn: 31
 2001-06-13 19:55:50 +00:00
Chris Lattner
f6f820bfac Added a stupid testcase for iterators. 
llvm-svn: 17
 2001-06-08 00:35:25 +00:00
Chris Lattner
e6b9b382e2 Initial revision 
llvm-svn: 2
 2001-06-06 20:29:01 +00:00