Commit Graph

1330 Commits

Author SHA1 Message Date
Misha Brukman b889b2ad97 Fix hyphenation and quoting style for great justice
llvm-svn: 17024
2004-10-15 23:22:48 +00:00
Misha Brukman 692979c1e2 * We don't use the ENABLE_*_JIT flags in the source base anymore
* Convert references to Sparc to SparcV9 to clearly identify CPU type

llvm-svn: 16998
2004-10-14 20:06:36 +00:00
Misha Brukman 7c169be339 Use the shared Makefile.JIT for JIT-enablement
llvm-svn: 16992
2004-10-14 19:01:25 +00:00
Misha Brukman 68baa6a7a9 Since several tools and examples want JIT support, factor out the process of
adding the right libs for any given architecture's JIT into a single place

llvm-svn: 16989
2004-10-14 18:58:19 +00:00
Misha Brukman 789587f128 Enable the PowerPC JIT by compiling powerpc.o library into lli
llvm-svn: 16982
2004-10-14 06:35:11 +00:00
Reid Spencer ace94df71f Update to reflect changes in Makefile rules.
llvm-svn: 16950
2004-10-13 11:46:52 +00:00
Misha Brukman dfd7ada4a2 No space allowed between \ and end-of-line
llvm-svn: 16940
2004-10-12 19:17:11 +00:00
Misha Brukman 25754a7703 Wrap lines at 80 cols
llvm-svn: 16939
2004-10-12 18:35:57 +00:00
Chris Lattner 155cfd237b Don't miss global optimizations because we run before the inliner
llvm-svn: 16913
2004-10-11 04:47:18 +00:00
Reid Spencer 823f302ff9 Initial version of automake Makefile.am file.
llvm-svn: 16898
2004-10-10 22:52:14 +00:00
Reid Spencer 681a192eb3 Fix named of a library.
llvm-svn: 16896
2004-10-10 22:50:31 +00:00
Reid Spencer f6d9ceebc6 Initial version of automake Makefile.am file.
llvm-svn: 16894
2004-10-10 22:36:40 +00:00
Misha Brukman 70da50f095 Use the SparcV9-marked instr scheduling library
llvm-svn: 16851
2004-10-08 18:14:56 +00:00
Chris Lattner fa3cfd3955 Rename pass
llvm-svn: 16801
2004-10-07 04:12:02 +00:00
Chris Lattner dbf0a56597 Hrm, if there is an error loading a file, try printing a message so the
user knows that...

llvm-svn: 16524
2004-09-27 16:41:01 +00:00
Reid Spencer 58ab77db8e Add some missing #includes
llvm-svn: 16517
2004-09-25 16:00:07 +00:00
Reid Spencer 6c0c9424f6 Qualify Path with sys:: namespace so this file compiles.
llvm-svn: 16516
2004-09-25 15:59:41 +00:00
Chris Lattner 4f2cf030e8 'Pass' should now not be derived from by clients. Instead, they should derive
from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.

llvm-svn: 16436
2004-09-20 04:48:05 +00:00
Reid Spencer 4bc165e9c1 Fix compilation warning.
llvm-svn: 16336
2004-09-14 15:46:13 +00:00
Reid Spencer b8dcf1cb7c Update to reflect stkrc's new optimization capabilities.
llvm-svn: 16327
2004-09-14 02:00:24 +00:00
Reid Spencer 86343e43dc Support substitution options for the W, M, and f options.
llvm-svn: 16326
2004-09-14 01:59:31 +00:00
Reid Spencer 4de872f623 Support the -WX, -f -M options as pass throughs
Change force option from -f to -F
Support the -strip option
Make changes to reflect different interface in sys::Program

llvm-svn: 16325
2004-09-14 01:58:45 +00:00
Reid Spencer cdbb9d246c Change banner name to reflect actual program this Makefile is for.
llvm-svn: 16311
2004-09-13 21:15:19 +00:00
Reid Spencer eafdda000c Get rid of compile warning by having llvmExecve return the result of its
call to executeProgram.

llvm-svn: 16306
2004-09-13 15:37:33 +00:00
Reid Spencer 56d4b17288 Initial implementation of llvm-ld: stolen from gccld.
llvm-svn: 16305
2004-09-13 01:27:53 +00:00
Misha Brukman 01592c2a53 Add LLEE into compilation, but not for Sparc
llvm-svn: 16304
2004-09-13 01:18:30 +00:00
Reid Spencer b956fc1138 Excise the -L option since llvm-link should not do library searches. It
just links bytecode files together.

llvm-svn: 16303
2004-09-12 23:39:42 +00:00
Reid Spencer 1a8e15e356 Excise dependent library linking at Chris' request. llvm-link is intended
to provide only the simplest linking of LLVM modules without trying to be
complete. Dependent library linking will be added to gccld or its successor

llvm-svn: 16302
2004-09-12 23:08:29 +00:00
Misha Brukman c3ba6e2f4b Squelch compilation warnings on Sparc
llvm-svn: 16301
2004-09-12 23:01:24 +00:00
Reid Spencer fe020a38bc Implement dependent library processing and search paths for them.
llvm-svn: 16287
2004-09-11 04:32:42 +00:00
Misha Brukman 6ea13f679b Make file comment span the entire line
llvm-svn: 16249
2004-09-08 19:48:15 +00:00
Reid Spencer f68090d67f Don't re-instantiate the std::string in catch block.
llvm-svn: 16159
2004-09-03 22:59:32 +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 a50cb6c8b9 Make sure <cassert> is included for platforms that don't include it via
other header files.

llvm-svn: 16134
2004-09-01 20:36:15 +00:00
Reid Spencer 47fc279160 Initial commit of a configuration file for compiling C++ programs with
the file name pattern *.cpp

llvm-svn: 16117
2004-08-30 06:32:24 +00:00
Reid Spencer a681845e69 Implement the "setIncludePaths" and "setSymbolDefines" interface methods.
Revise token substitution to be a little faster.
Clean up exception throwing, make sure its always a std::string.

llvm-svn: 16116
2004-08-30 06:29:06 +00:00
Reid Spencer 1b389f09b4 Pass lists of -I and -D options through to the Compiler Driver.
Handle -g and -Wxxx for GCC compatibility

llvm-svn: 16115
2004-08-30 06:27:32 +00:00
Reid Spencer 9f64b91e27 Need to throw std::string not const char* if we want error messages to be
caught.

llvm-svn: 16109
2004-08-30 00:06:52 +00:00
Reid Spencer a62e5a837f Add a missing header file
llvm-svn: 16099
2004-08-29 20:02:28 +00:00
Reid Spencer 74c3dc6927 Add the LLVMsystem.a library as it is now used for operating system
independence of the tool.

llvm-svn: 16092
2004-08-29 19:29:38 +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
Reid Spencer 5b43fc9b53 add llvmc
llvm-svn: 16090
2004-08-29 19:27:34 +00:00
Reid Spencer 1b5b24f9fb Convert llvmc to use the lib/System interface instead of directly
using Unix operating system calls.

llvm-svn: 16089
2004-08-29 19:26:56 +00:00
Reid Spencer 6275eee949 License file for llvmc.
llvm-svn: 16045
2004-08-25 00:41:06 +00:00
Reid Spencer 44bc15064c Insert declarations for two new functions that support the dependent
libraries feature.

llvm-svn: 16043
2004-08-24 22:55:34 +00:00
Reid Spencer 7a0348b163 Run the compilation actions before we attempt linking work.
Correctly implement the dependent libraries feature so that linked bytecode
files automatically include any dependent libraries they specify.

llvm-svn: 16042
2004-08-24 22:54:32 +00:00
Reid Spencer 3aac4f7d88 Add the directory specified by LLVM_LIB_SEARCH_PATH to the list of
directories to be searched during linking.

llvm-svn: 16041
2004-08-24 22:53:13 +00:00
Reid Spencer 8d86dd6453 Get rid of error messages from CommandLine because -time-passes was
defined twice. We make use of the new TimePassesIsEnabled global boolean
value from Pass.h to access the value.

llvm-svn: 16033
2004-08-24 17:54:26 +00:00
Reid Spencer b26202f10c Adjustments for changes in the configuration language.
llvm-svn: 16026
2004-08-24 14:24:14 +00:00
Reid Spencer a86672b929 - Unify format of output messages
- All errors throw std::string
- Default output file name to a.out (if we're linking)

llvm-svn: 16025
2004-08-24 14:05:30 +00:00
Reid Spencer 5b902eba71 Link with bcreader and vmcore.
llvm-svn: 16024
2004-08-24 14:04:07 +00:00
Reid Spencer a1049043d7 - Implement the %args% substitution
- Implement parsing of the .output={bytecode|assembly} item.
- Drop parsing support for translator.optimizes, translator.groks_dash_O,
  optimizer.groks_dash_O, translator.output_is_asm, optimizer.output_is_asm
- Add parsing support for translator.output and optimizer.output
- Add optimizer.required parsing support
- Add linker.libs and linker.libpaths parsing support
- Fix error messages to list correct set of tokens expected.
- Rename FileReadable -> FileIsReadable (changed in CompilerDriver.cpp)

llvm-svn: 16023
2004-08-24 14:03:23 +00:00
Reid Spencer ed9b3c4c20 - Alphabetize the list of token enumerators.
- Drop old tokens, insert new tokens

llvm-svn: 16022
2004-08-24 13:59:35 +00:00
Reid Spencer 20db3234bc - Rename and rearrange for clarity
- Drop name tokens not used any more (GROKS_DASH_O)
- Rename OUTPUT_IS_ASM as OUTPUT and allow "bytecode" and "assembly" as
  values of it.
- Simplify handleContext (now handleNameContext) arguments and ensure that
  it returns OPTION tokens exactly as scanned.

llvm-svn: 16021
2004-08-24 13:58:37 +00:00
Reid Spencer f62f89b3eb - Remove unused GetSuffix function
- Renamed FileReadable -> FileIsReadable
- Remove support for GROKS_DASH_O; deferr it to %opts% substitution
- Require a -o option except in case of linking where it defaults to a.out
- Fix problem processing *.o and *.bc files.
- Ignore optimization phase if -emit-raw-code
- Correct the assembly generation phase to support -emit-native-code
- Implement dependent library lookup

llvm-svn: 16020
2004-08-24 13:55:17 +00:00
Reid Spencer 6ad2030f7a Remove unneeded flags.
llvm-svn: 16019
2004-08-24 13:49:57 +00:00
Reid Spencer f222ee6546 Provide support for retaining the version number found in a config file.
llvm-svn: 15995
2004-08-22 18:03:25 +00:00
Reid Spencer 3820372162 Add the VERSION token.
llvm-svn: 15994
2004-08-22 18:02:41 +00:00
Reid Spencer a318822db2 Add support for version numbers.
Allow CRLF as a line terminator (as well as plain LF)

llvm-svn: 15993
2004-08-22 18:02:13 +00:00
Reid Spencer ed09afc536 Shorten lines so this file can be used as the documentation example
directly. Remove -pre (experimental pass).

llvm-svn: 15992
2004-08-22 18:01:19 +00:00
Reid Spencer d6dd465326 Correct to change interface of the analyzer.
llvm-svn: 15986
2004-08-21 21:00:24 +00:00
Reid Spencer 7f9971f349 Change @ -> % in config files. @name@ might be needed for config files to
themselves be configured via autoconf so its not a good substitition syntax
for llvmc. Furthermore % is more llvmish :)

llvm-svn: 15957
2004-08-20 22:53:11 +00:00
Reid Spencer a17a413cc1 Implement the correct search for configuration files. llvmc will now try
the following in this order:
 1. -config-dir=/path/to/configs
 2. LLVM_CONFIG_DIR=/path/to/configs
 3. ~/.llvm/etc
 4. $prefix/etc
 5. /etc/llvm

llvm-svn: 15950
2004-08-20 09:24:07 +00:00
Reid Spencer 6ad57b2491 Add CONFIG_FILES so the language specific config files can be installed.
llvm-svn: 15949
2004-08-20 09:21:51 +00:00
Reid Spencer fab530daf2 Implement Assembly support.
Consolidate platform-specific code into "sys" namespace.

llvm-svn: 15947
2004-08-20 09:14:05 +00:00
Reid Spencer 9251cb2ecd Actually let it compile after file name changes.
llvm-svn: 15931
2004-08-19 21:52:49 +00:00
Reid Spencer b32e350931 Moved ConfigData -> Configuration
llvm-svn: 15927
2004-08-19 21:17:53 +00:00
Reid Spencer dc20389b5c Implement many new features for llvmc. This is the first version that will
actually execute actions and it is been shown to optimize a Stacker program

llvm-svn: 15912
2004-08-19 04:49:47 +00:00
Reid Spencer 263bbbd2df Back out dependencies on lib/System/Path.h
llvm-svn: 15815
2004-08-16 07:06:38 +00:00
Reid Spencer efd6e266fa Fix definitions to match tool's actual capabilities.
llvm-svn: 15814
2004-08-16 07:06:13 +00:00
Chris Lattner 26516544a1 Documentation like this doesn't belong here, and now we have the commandguide
llvm-svn: 15785
2004-08-15 22:53:20 +00:00
Reid Spencer f58e8d3d0c More Functionality:
- cleaned up lexical scanner
- added support for "lang.optN" configuration items
- added temporary file support (ala lib/System)
- corrected logic for deciding which phases to run
- consolidated the Action and ActionPattern classes

llvm-svn: 15765
2004-08-15 08:19:46 +00:00
Reid Spencer 82737a1e8b Initial configuration files (to be installed) for ll (LLVM Assembly) and
st (Stacker) source files. These versions for testing/review only.

llvm-svn: 15764
2004-08-15 08:16:12 +00:00
Reid Spencer 9d68ff6ef0 Converted to use flex for tokenizing input so we can use an easier to
understand recursive descent parser, we can easily handle more syntax
variety, and we can more easily change the configuration items accepted.

llvm-svn: 15732
2004-08-14 09:37:15 +00:00
Reid Spencer e37345e78f Fix header commentary.
llvm-svn: 15729
2004-08-13 20:25:54 +00:00
Reid Spencer cf7c2fe153 Additional functionality. This version handles option parsing and parameter
subsitution correctly for at least .ll and .st files. There's still a long
way to go (i.e. this isn't worth of review yet).

llvm-svn: 15728
2004-08-13 20:22:43 +00:00
Reid Spencer fdda7ace31 First version of a utility internal to llvmc that handles the parsing and
construction of configuration data for compiler front ends.

llvm-svn: 15727
2004-08-13 20:21:22 +00:00
Chris Lattner af32dfa0f4 If the block extractor fails, actually emit the bc file that failed to extract
llvm-svn: 15675
2004-08-12 02:36:50 +00:00
Reid Spencer 5532159340 Move CompilerDriver.h here.
llvm-svn: 15609
2004-08-10 16:29:18 +00:00
Reid Spencer e70c43de89 Initial makefile for the LLVM Compiler Driver.
llvm-svn: 15608
2004-08-10 16:27:08 +00:00
Reid Spencer 89ff1de384 First "do nothing" version of the LLVM Compiler Driver. This version just
processes command line arguments and allows --help to be used.

llvm-svn: 15607
2004-08-10 16:26:01 +00:00
Chris Lattner c76471842a while we're at it, make the libraries be on separate lines
llvm-svn: 15526
2004-08-05 18:32:57 +00:00
Misha Brukman eabe770156 Lines need to end with \ to make sure they're actually continued
llvm-svn: 15525
2004-08-05 18:31:33 +00:00
Misha Brukman f7667b1845 * Add PowerPC library to LLC
* Fit used libraries on a few lines

llvm-svn: 15524
2004-08-05 18:24:11 +00:00
Brian Gaeke 4c8a2120aa sparcv9select is history.
llvm-svn: 15516
2004-08-05 05:17:19 +00:00
Misha Brukman eecee636c1 * Convert C++ comments to C
* Add UIUC copyright notice headers

llvm-svn: 15503
2004-08-04 21:19:49 +00:00
Misha Brukman 24c7715e93 Shared libraries are usually prepended with `lib'
llvm-svn: 15502
2004-08-04 21:19:27 +00:00
Brian Gaeke 6e5427c2b0 sparcv9select is history
llvm-svn: 15479
2004-08-04 07:39:21 +00:00
Brian Gaeke ab93e34da0 libsparcv9select is history
llvm-svn: 15478
2004-08-04 07:38:52 +00:00
Chris Lattner ac44389c83 This pass has proven its metal, remove -disable option.
llvm-svn: 15411
2004-08-02 10:10:08 +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 aa5b25eae6 Run DSE at link-time, and turn on an IP alias analysis by default in gccld!
The -disable-globalsmodref is temporary and will be removed eventually.

llvm-svn: 15268
2004-07-27 08:13:15 +00:00
Chris Lattner 4e0969b500 Finally give bugpoint -timeout support!
llvm-svn: 15163
2004-07-24 07:53:26 +00:00
Misha Brukman 6aa3c83f8d * Convert "\n" -> '\n'
* Print out another '\n' after printing out program execution status
* Make sure code wraps at 80 cols

llvm-svn: 15123
2004-07-23 01:30:49 +00:00
Chris Lattner 7ba1be09b3 Remove redundant SCCP pass
Add new DSE pass.  Add a temporary option to disable it in case we need it
This is going in after the July 22 nightly tester run, so we'll wait until the 23rd to see it
:)

llvm-svn: 15104
2004-07-22 08:34:33 +00:00
Brian Gaeke 902dcf0729 These files don't need to include <iostream> since they include "Support/Debug.h".
llvm-svn: 15089
2004-07-21 20:50:33 +00:00
Chris Lattner 421cd083d6 Remove this printer
llvm-svn: 14980
2004-07-18 23:43:34 +00:00
Reid Spencer cb3fb5d4f5 bug 122:
- Replace ConstantPointerRef usage with GlobalValue usage

llvm-svn: 14953
2004-07-18 00:44:37 +00:00
Reid Spencer e5914d8555 bug 122:
- Minimize redundant isa<GlobalValue> usage

llvm-svn: 14952
2004-07-18 00:44:14 +00:00
Chris Lattner f1b8afb3b4 Build skeleton target
llvm-svn: 14876
2004-07-16 07:12:46 +00:00
Chris Lattner 9716100a5d IA64 compat
llvm-svn: 14867
2004-07-16 00:08:28 +00:00
Chris Lattner ab1aedab13 Actually, use an exception to stop verification. This gives us much better
error messages because verification stops at the first error.

llvm-svn: 14794
2004-07-13 08:48:04 +00:00
Chris Lattner 2c1bc9e7e2 There is no reason to abort and print a stack trace if there is a verification
error.  Just print the message like a good little tool.

llvm-svn: 14793
2004-07-13 08:45:41 +00:00
Misha Brukman b6ee60667b * Tabs to spaces
* Delete extra blank lines

llvm-svn: 14779
2004-07-12 22:58:07 +00:00
Reid Spencer a9e83604f1 Correct an output typo.
llvm-svn: 14766
2004-07-11 23:20:54 +00:00
Chris Lattner a29ca1b7df Prune unused #include
llvm-svn: 14753
2004-07-11 04:05:32 +00:00
Chris Lattner 6142ca8f4f Goodbye macro hell, hello nice clean and simple code. This also gives llc
the ability to dynamically load and use targets that are not linked into it
statically.  e.g.:

  llc -load libparisc.so -march=parisc foo.bc -o foo.s

llvm-svn: 14751
2004-07-11 04:03:24 +00:00
Chris Lattner ec2a1566cc Add -load option
llvm-svn: 14740
2004-07-11 01:08:19 +00:00
Chris Lattner 4b6cdab582 Add a -load option
llvm-svn: 14739
2004-07-11 01:06:59 +00:00
Reid Spencer f0ebb25d2b Add #include <iostream> since Value.h does not include it any more.
llvm-svn: 14623
2004-07-04 12:20:55 +00:00
Brian Gaeke dcecac198e Build llvm-bcanalyzer
llvm-svn: 14568
2004-07-02 05:59:20 +00:00
Reid Spencer 5780de6219 Name Change: llvm-abcd -> llvm-bcanalyzer
llvm-svn: 14555
2004-07-02 03:22:53 +00:00
Reid Spencer 938be23e90 Implement verification feature.
Ensure output occurs even in the face of an error.

llvm-svn: 14499
2004-06-29 23:34:27 +00:00
Reid Spencer 002dd98ce0 The analyzer code now lives in the bcreader library. The bcanalyzer lib
is no more.

llvm-svn: 14498
2004-06-29 23:33:31 +00:00
Chris Lattner 10247b13c0 Write .bc files to binary ostreams. This shouldn't change anything on unix,
but allows us to generate valid code on hosts (like windows) that do newline
translation for text files.

llvm-svn: 14418
2004-06-25 20:54:43 +00:00
Chris Lattner e67d8400f6 Make sure to link all IPA's into opt, so that it has access to stuff like
anders-aa

llvm-svn: 14395
2004-06-25 05:19:17 +00:00
Misha Brukman 8604fde39d TransformUtils library is no longer needed since Linker.cpp is in VMCore
llvm-svn: 14352
2004-06-23 17:36:17 +00:00
Misha Brukman 28ee8f0f30 Linker.h moved to include/llvm/Support
llvm-svn: 14351
2004-06-23 17:33:09 +00:00
Reid Spencer b3a4e0b9bd Clean up documentation and naming of variables.
llvm-svn: 14119
2004-06-10 18:38:44 +00:00
Reid Spencer 1080b373a2 Made detailed output the default and changed -details option to -nodetails.
llvm-svn: 14114
2004-06-10 08:24:42 +00:00
Reid Spencer ddc6fb125e Clean up the documentation.
Simplify the file handling. It now only writes to std::cout.

llvm-svn: 14059
2004-06-08 05:56:58 +00:00
Chris Lattner bbc373bf8b Eliminate more traces of the -c option
llvm-svn: 14049
2004-06-07 18:10:01 +00:00
Reid Spencer db5c86d0b1 Commit For New Tool: llvm-abcd (Analysis of ByteCode Dumper). This tool
will (eventually) provide statistical analysis of bytecode files as well
as the ability to dump them in a low level format (slot numbers not
resolved). The purpose of this is to aid in the Type!=Value change of
bug 122. With this initial release, llvm-abcd merely dumps out the
bytecode. However, the infrastructure for separating bytecode parsing from
handling the parsing events is in place. The style chosen is similar to
SAX XML parsing where a handler object is called to handlign the parsing
events. This probably isn't useful to anyone but me right now as there is
no analysis yet, and the dumper doesn't work on every bytecode file. It
will probably be useful by the end of this week. Note that there is some
duplication of code from the bytecode reader.  This was done to eliminate
errors from being introduced in the reader and to minimize the impact to
other LLVM developers. At some point, the Analyzer and the Reader will be
integrated to use the same infrastructure. Also, sorry for the minor change
to Instruction.h but I just couldn't bring myself to write code that
depends on Instruction internals.

llvm-svn: 14048
2004-06-07 17:53:43 +00:00
Chris Lattner 6662d33f8a Make gccld copy the llvm-stub program to be the execution wrapper for
bytecode files on win32 systems.  We keep the shell script on unix systems
because it is much more transparent for the users and supports -load
options.

This allows llvmgcc work correctly on win32 systems without the -native or
-native-cbe options.

llvm-svn: 13946
2004-06-02 00:53:57 +00:00
Misha Brukman e5a7239cae Fix a double negation (in grammar).
llvm-svn: 13943
2004-06-02 00:29:52 +00:00
Chris Lattner 85b943dd06 Move some functions out of gccld.cpp to GenerateCode.cpp. This allows us
to reduce the inter-file interface in the gccld tool and gets some
uninteresting code out of gccld.cpp.

llvm-svn: 13942
2004-06-02 00:22:24 +00:00
Chris Lattner fdcb868fef Refactor a bit of code into a function, no functionality changes.
llvm-svn: 13941
2004-06-02 00:10:19 +00:00
Chris Lattner 7f6a0343fc No really cygwin, we LIKE .exe'ness.
llvm-svn: 13939
2004-06-02 00:04:54 +00:00
Chris Lattner cb043e4ab6 Build the llvm-stub directory
llvm-svn: 13938
2004-06-01 23:49:55 +00:00
Chris Lattner 10d7d569db Initial checkin of a stub executable that can be used by gccld to forward to
bytecode files on systems that don't support #!/bin/sh natively (ie, win32).

llvm-svn: 13937
2004-06-01 23:48:45 +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 5f1a5bb735 Right, globals aren't values yet..
llvm-svn: 13822
2004-05-27 06:43:37 +00:00
Chris Lattner 8082c74e0a Add a simple pass.
llvm-svn: 13820
2004-05-27 06:13:36 +00:00
Chris Lattner 5a4d17bb57 Uhh, that doesn't exist.
llvm-svn: 13815
2004-05-27 05:44:22 +00:00
Chris Lattner 278f5152d3 Header file moved
llvm-svn: 13813
2004-05-27 05:41:36 +00:00
Reid Spencer e7e9671cad Convert to SymbolTable's new iteration interface.
llvm-svn: 13754
2004-05-25 08:53:40 +00:00
Chris Lattner 5f49573cf6 Turn the block extractor on by default now that it basically works, eliminating the option.
llvm-svn: 13502
2004-05-12 19:02:44 +00:00
Chris Lattner 6c0c313daf Check to see if all blocks are extractible first.
llvm-svn: 13491
2004-05-12 16:08:01 +00:00
Chris Lattner af24e90c51 Don't leave dead bytecode.output files around if the optimizer/block extractor crashes.
llvm-svn: 13477
2004-05-12 02:55:45 +00:00
Chris Lattner 49e4a33c98 Implement the final missing bits for block extractor support. Now bugpoint
can extract basic blocks up to the limit of the block extractor implementation.

llvm-svn: 13475
2004-05-12 02:43:24 +00:00
Chris Lattner a060b10ee5 Implement basic block extraction for the miscompilation debugger. This still needs
two things: the FIXME in ExtractBlocks needs to be implemented, and the basic block
extractor itself needs to have enough bugs fixed for this to be more or less
useful.

Until the time that this is generally useful, it is hidden behind the new bugpoint
-enable-block-extraction option.  I hope to get the FIXME done tonight.

Also of note, this patch adds a -extract-bbs option to bugpoint which can be used
to debug the block extractor.  (hint hint Misha :)

llvm-svn: 13471
2004-05-11 21:54:13 +00:00
Chris Lattner d7d574db01 A class that is meant to be a base class should have a virtual destructor
llvm-svn: 13470
2004-05-11 20:41:07 +00:00
Brian Gaeke 9a7b9d07f0 Allow the user to set the LLVMINTERP environment variable as a workaround, for
when they have to run a gccld shell script without having lli in their path.
This is intended to address Bug 289.

Also, emit the traditional syntax ${1+"$@"} for passing all of a shell script's
args to a subprocess. If you have arguments that have spaces in them, $* will
not preserve the quoting (i.e., the quoted string "foo bar" as an argument will
end up as two arguments "foo" "bar" to lli.)

llvm-svn: 13414
2004-05-07 21:47:36 +00:00
Chris Lattner 6aee736d1b Use the new commandline flag to allow us to call bugpoint like this:
bugpoint ... --tool-args -enable-correct-eh-support -regalloc=linearscan --args -- -foo

So that tool-args option gets the -enable-correct-eh-support -regalloc=linearscan flags instead of bugpoint.

llvm-svn: 13389
2004-05-06 22:05:35 +00:00
Chris Lattner 8737169a6a Remove a really old comment
llvm-svn: 13385
2004-05-06 19:29:58 +00:00
Brian Gaeke 4a278f0b1b Add --tool-args flag which lets you pass arguments to llc or lli.
This is intended to address Bug 40.

llvm-svn: 13358
2004-05-04 21:09:16 +00:00
Chris Lattner 02cea4afd3 Teach bugpoint to be a little bit smarter and avoid repeating work
llvm-svn: 13132
2004-04-23 20:36:51 +00:00
Misha Brukman 2ccac826e4 Add command-line option to select whether to isolate or delete function from
module. Default is `isolate' as before.

llvm-svn: 13113
2004-04-22 23:07:39 +00:00
Misha Brukman 324e9e06d8 Add a space before result for readability on the command line.
llvm-svn: 13109
2004-04-22 20:02:09 +00:00
Misha Brukman 0784a601c2 Add doxygenified comments to functions.
llvm-svn: 13097
2004-04-21 18:36:43 +00:00
Alkis Evlogimenos f68f40ea42 Include cerrno (gcc-3.4 fix)
llvm-svn: 13091
2004-04-21 16:11:40 +00:00
Misha Brukman ce89b392c6 As per Chris, greatly simplify handling of external functions by using the
wrapper idea uniformly: we can use Value::replaceAllUsesWith() instead of
special-casing by class of user.

llvm-svn: 13063
2004-04-19 03:36:47 +00:00
Misha Brukman 8a32c6d91b * Reorder #includes
* Wrap a long line

llvm-svn: 13061
2004-04-19 03:12:35 +00:00
Misha Brukman 8301864215 Finally implement rewriting global initializers which use external functions
by creating an internal wrapper function with same signature as the external
function, and use it instead of the "real" function.

The wrapper then calls the external function using the same JIT function
resolution API that has been used before for rewriting instructions, since the
wrapper has an explicit call instruction which we can rewrite.

llvm-svn: 13054
2004-04-19 01:12:01 +00:00
Chris Lattner bf9ba24155 Move loop optimization passes up, add loop unroller
llvm-svn: 13030
2004-04-18 05:21:01 +00:00
Misha Brukman d061d81571 Don't use invalid HTML in a doxygen comment.
llvm-svn: 12962
2004-04-15 15:23:45 +00:00
Chris Lattner a2b279e89c Add a couple more IPO's
llvm-svn: 12863
2004-04-12 05:38:15 +00:00
Chris Lattner 0a7526470b finegrainify namespacification
llvm-svn: 12862
2004-04-12 05:38:01 +00:00
Chris Lattner dfbb1d1cfe Disambiguate symbols after loop extraction so that we can diagnose a code
generator bug if multiple loops are extracted from a function.

llvm-svn: 12847
2004-04-11 23:52:35 +00:00
Chris Lattner 5bcb4eb13c Fix an obvious bug in the refactoring I did a few days ago
llvm-svn: 12797
2004-04-09 22:28:33 +00:00
Chris Lattner d61b13c6e2 Disable strict alias analysis in the backend c compiler, as the code we
generate is not TBAA safe.

llvm-svn: 12774
2004-04-08 15:18:59 +00:00
Chris Lattner a182f5bf48 Revert previous patch, I'm a moron :)
llvm-svn: 12773
2004-04-08 15:18:03 +00:00
Chris Lattner 177fe8d82f Right, we break strict aliasing requirements. Make sure to disable strict
aliasing in the C compiler.

llvm-svn: 12772
2004-04-08 15:14:43 +00:00
Misha Brukman 827c985aae Wrap at 80 cols.
llvm-svn: 12701
2004-04-06 17:04:30 +00:00
Chris Lattner e216fc01b7 Minor cleanups
llvm-svn: 12700
2004-04-06 16:54:04 +00:00
Chris Lattner ad733e733e Add a new gccld -native-cbe option which causes gccld to generate native code
for the application with the C backend instead of the native LLVM code generator

llvm-svn: 12698
2004-04-06 16:43:13 +00:00
Chris Lattner bf791614ed Merge the code generator miscompilation code into the optimizer miscompilation
code.  This "instantly" gives us loop-extractor power to assist with the
debugment of our nasty codegen issues.  :)

llvm-svn: 12678
2004-04-05 22:58:16 +00:00
Chris Lattner 95053a9f28 Make a method public
llvm-svn: 12677
2004-04-05 22:01:48 +00:00
Chris Lattner 9af52d12d9 Minor cleanups, remove some old debug code
llvm-svn: 12676
2004-04-05 21:37:55 +00:00
Chris Lattner 0434ba3ed0 Refactor and genericize code
llvm-svn: 12675
2004-04-05 21:37:38 +00:00
Chris Lattner 0f1df36bdd Make full use of the Mangler interface to simplify code
llvm-svn: 12671
2004-04-05 19:31:02 +00:00
Chris Lattner 6087034f3a Minor change
llvm-svn: 12655
2004-04-05 01:31:50 +00:00
Chris Lattner 9dcd639e5c Remove obsolete analyses
llvm-svn: 12634
2004-04-02 20:56:33 +00:00
Chris Lattner 64cdd1ef55 Tweak libraries for scev changes
llvm-svn: 12625
2004-04-02 20:32:46 +00:00
Chris Lattner 3838243d04 Minor speedup
llvm-svn: 12612
2004-04-02 16:28:32 +00:00
Chris Lattner bcf2623cab minor formatting change
llvm-svn: 12606
2004-04-02 06:32:45 +00:00
Chris Lattner a413b08580 Fix two pretty serious bugs:
1. Each time the loop extractor extracted a loop, we would leak a module.
  2. When we extracted a loop, we didn't add the new function to the list of
     miscompiled functions.  Thus if the bug was in a loop nest and we
     extracted it, we could actually *LOSE THE BUG*, which is very bad.

With these patches, bugpoint has successfully found a bug for me in a function
with several nested loops, and cut it down to just one of them. :) :)

llvm-svn: 12605
2004-04-02 06:32:17 +00:00
Chris Lattner af67dac7f4 Fix a fairly nasty bug that prevented bugpoint from working quite right when
hacking on programs with two functions that have the same name.

llvm-svn: 12604
2004-04-02 06:30:33 +00:00
Chris Lattner 73c141ac71 If the program returns a non-zero exit value, don't leave files laying
around

llvm-svn: 12603
2004-04-02 05:33:06 +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 b38cc9c026 When loop extraction succeeds, make sure to map the function pointers over
to avoid dangling references.

llvm-svn: 12470
2004-03-17 17:42:09 +00:00
Chris Lattner 7e51a502bc Fix an inverted condition that causes us to think that loop extraction
accomplished something when it really did not.  This does not fix the bigger problem tho.

llvm-svn: 12469
2004-03-17 17:37:18 +00:00
Chris Lattner 425726d9c2 Fix an iterator invalidation problem in a "buggy" pass
llvm-svn: 12468
2004-03-17 17:29:08 +00:00
Brian Gaeke 33e83b64b4 Add a better head-of-file comment.
llvm-svn: 12447
2004-03-16 21:47:20 +00:00
Chris Lattner 8726ebd326 Fix thinko, and PR292
llvm-svn: 12426
2004-03-16 01:51:54 +00:00
Chris Lattner bcec7875fb After reducing a miscompiled program down to the functions which are being
miscompiled, try to use the loop extractor to reduce the program down to a
loop nest that is being miscompiled.  In practice, the loop extractor appears
to have too many bugs for this to be useful, but hopefully they will be fixed
soon...

llvm-svn: 12398
2004-03-14 22:08:00 +00:00
Chris Lattner 0e6549b8c7 Fix a minor bug in runPassesOn
llvm-svn: 12397
2004-03-14 21:37:41 +00:00
Chris Lattner 37117a0f6a Add a new "AutoDebugCrashes" option
llvm-svn: 12396
2004-03-14 21:21:57 +00:00
Chris Lattner 6ce2d03352 Refactor to use a new method
llvm-svn: 12395
2004-03-14 21:17:22 +00:00
Chris Lattner 1a5c540c27 Add new method
llvm-svn: 12394
2004-03-14 21:17:03 +00:00
Chris Lattner fd72bed301 Refactor and clean up a bunch more code. No major functionality changes.
* Make several methods of bugdriver global functions (ParseInputFile, PrintFunctionList)
 * Make PrintFunctionList truncate the output after 10 entries, like the crash debugger
   did.  This allows code sharing.
 * Add a couple of methods to BugDriver that allows us to eliminate some friends
 * Improve comments in ExtractFunction.cpp
 * Make classes that used to be friends up bugdriver now live in anon namespaces
 * Rip a bunch of functionality in the miscompilation tester into a new
   TestMergedProgram function for future code sharing.
 * Fix a bug in the miscompilation tester induced in my last checkin

llvm-svn: 12393
2004-03-14 20:50:42 +00:00
Chris Lattner 3fe96bc9fd Add a method to extract a loop
llvm-svn: 12391
2004-03-14 20:02:07 +00:00
Chris Lattner 5a5e414bc0 add a fixme
llvm-svn: 12388
2004-03-14 19:31:00 +00:00
Chris Lattner 567543f09e Refactor all of the "splitting a module into two pieces" code to avoid
code duplication.  Also, don't use ReduceMiscompilingFunctions::TestFuncs
to print out the final message.

llvm-svn: 12387
2004-03-14 19:27:19 +00:00
Chris Lattner 024385ba5f Turn on argument promotion in gccas. This can give us substantially better
code in cases where the file has lots of static functions or anon namespaces.

llvm-svn: 12361
2004-03-13 21:38:35 +00:00
Chris Lattner 0ee372cfe3 Fix the "infinite looping unless you disable adce" bug
Also remove an option to disable adce :)

llvm-svn: 12359
2004-03-13 19:35:54 +00:00
Brian Gaeke afb74be0ce Revise comment and error message for the Bug 38 situation. Also, make it
print out the name of the function being used.

llvm-svn: 12347
2004-03-12 21:37:46 +00:00
Misha Brukman aed39f9d1e SparcV8 removed until it grows up becomes a mature backend.
llvm-svn: 12288
2004-03-11 18:16:33 +00:00
Chris Lattner c71ea6e3d4 Annotate functions with edge counts as well, if they are available.
llvm-svn: 12233
2004-03-08 20:04:32 +00:00
Chris Lattner ac2e2d3bdd Run the new pass in gccld now that it passes all tests
llvm-svn: 12196
2004-03-07 22:12:40 +00:00
Chris Lattner 72170c4a2e Add a hook to run with the V8 target, though it doesn't currently work. Also
mark the PPC backend as experimental

llvm-svn: 11962
2004-02-28 19:55:16 +00:00
Chris Lattner 73687be9d7 We have this snazzy link-time optimizer. How about we start using it? This
removes some cruft from 255.vortex, cleaning up after DAE and IPCP, which
do horrible, beautiful, things to vortex.

llvm-svn: 11861
2004-02-26 03:34:30 +00:00
Chris Lattner b66a35ef9c Add a new pass, run internalize first
llvm-svn: 11839
2004-02-25 21:35:13 +00:00
Chris Lattner 0f39359dd2 Add a new pass
llvm-svn: 11838
2004-02-25 21:35:02 +00:00
Brian Gaeke 068b4596d4 Great renaming part II: Sparc --> SparcV9 (also includes command-line options and Makefiles)
llvm-svn: 11827
2004-02-25 19:08:12 +00:00
Alkis Evlogimenos d140e3d4ff Include Config/config.h for SHLIBEXT.
llvm-svn: 11779
2004-02-23 22:42:51 +00:00
Chris Lattner 3aee2f04d9 If bugpoint can't match the reference output, at LEAST provide the output
we can get.

llvm-svn: 11653
2004-02-20 06:12:58 +00:00
Chris Lattner f44220efcf Wild and passionate uncontrolled goose chases are amusing to watch, but not
very helpful.  Let bugpoint favor being helpful instead of determined.

llvm-svn: 11652
2004-02-20 05:58:58 +00:00
Chris Lattner f98cc27056 Format a bit more nicely
llvm-svn: 11651
2004-02-20 05:56:48 +00:00
Chris Lattner 56bfdecbdf Make sure to print a stack trace whenever an error signal is delivered
to the tool.

llvm-svn: 11634
2004-02-19 20:33:00 +00:00
Chris Lattner 69e896bdcf Make sure to print a stack trace whenever an error signal is delivered to
the tool.

llvm-svn: 11633
2004-02-19 20:32:39 +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 5e9868a77b Be a bit more robust. Explicitly check for a code generator crash.
llvm-svn: 11624
2004-02-19 17:03:49 +00:00
Alkis Evlogimenos 3562c2dd9f Make ToolExecutionError inherit std::exception and implement its
interface: getMessage() is gone, use what() instead.

llvm-svn: 11621
2004-02-19 07:39:26 +00:00
Chris Lattner 94b2bfb447 Fix the "horribly N^2'd" problem when deleting individual instructions.
llvm-svn: 11617
2004-02-18 23:59:11 +00:00
Chris Lattner 8bda4c4901 * Predicate the optimizer crash debugger on a function.
* Implement a new code generator crash debugger which uses this predicate

llvm-svn: 11614
2004-02-18 23:26:28 +00:00
Chris Lattner 96d41dd438 Add a new method for use by the code generator crash debugger.
llvm-svn: 11613
2004-02-18 23:25:22 +00:00
Chris Lattner 36d48a3728 Don't crash if there are no passes in the PassesToRun list
llvm-svn: 11612
2004-02-18 23:24:56 +00:00
Chris Lattner 1f80a927d4 Make the executeProgram method exception safe, not leaving around bytecode
files.

llvm-svn: 11607
2004-02-18 22:01:21 +00:00
Chris Lattner b943b6b019 Make more stuff public. Make the instruction argument to
deleteInstructionFromProgram be const

llvm-svn: 11606
2004-02-18 21:50:26 +00:00
Chris Lattner 2fd76cfb69 make a bunch of methods public
llvm-svn: 11605
2004-02-18 21:35:28 +00:00
Chris Lattner 1942f98d80 A couple of minor cleanups: don't forward declare private classes, put private
classes in an anon namespace

llvm-svn: 11604
2004-02-18 21:29:46 +00:00
Chris Lattner 327019b495 Cleanup and simplify manipulation of the program, eliminate the need for so
many 'friends' of bugdriver.

llvm-svn: 11603
2004-02-18 21:24:48 +00:00
Chris Lattner ead1dff00b Add a stub for debugging code generator crashes
llvm-svn: 11602
2004-02-18 21:02:04 +00:00
Chris Lattner 898de4a158 Update comments, if we are running with the CBE, make sure the Interpreter
variable and the CBE variable are pointer equal.

llvm-svn: 11599
2004-02-18 20:52:02 +00:00
Chris Lattner 61dc9419e0 ctor arguments changed order
llvm-svn: 11595
2004-02-18 20:22:25 +00:00
Chris Lattner 947143df0e Catch exception and print message as appropriate
llvm-svn: 11594
2004-02-18 20:22:11 +00:00
Chris Lattner eb89dbada8 Bugpoint will be throwing exceptions soon, perpare for the worst.
llvm-svn: 11584
2004-02-18 17:32:54 +00:00
Chris Lattner d69c7bdc74 This class got moved to FileUtilities.h
llvm-svn: 11583
2004-02-18 17:17:10 +00:00
Chris Lattner 3b203f56bc Give extract -o and -f options, just like every other tool!
llvm-svn: 11580
2004-02-18 16:53:59 +00:00
Chris Lattner 6e540af8f7 The CBE is now in llc, not llvm-dis
llvm-svn: 11534
2004-02-17 06:40:51 +00:00
Chris Lattner 5df6d8de9b When the user runs 'llc foo.bc -march=c', write the output to "foo.cbe.c", not
to "foo.s".

llvm-svn: 11485
2004-02-15 22:54:19 +00:00
Misha Brukman 7c437d3226 Break a line that's over 80cols into two.
llvm-svn: 11423
2004-02-13 23:46:47 +00:00
Chris Lattner c5a4641c21 Do not advertise our -c option anymore
llvm-svn: 11413
2004-02-13 23:24:46 +00:00
Chris Lattner 92849b7dc9 Mercilessly rip the cbackend out of llvm-dis. Leave a helpful error message
for those who have not heard the news.

llvm-svn: 11412
2004-02-13 23:22:40 +00:00
Chris Lattner 3fba9dc096 Add support for -march=c
llvm-svn: 11410
2004-02-13 23:19:09 +00:00
Chris Lattner 9fae109121 Change how we create the cwriter, and add a buttload of libraries that it now
needs.  This will be fixed shortly

llvm-svn: 11407
2004-02-13 23:01:14 +00:00
Brian Gaeke 35145beb61 Add check-exit-code option, defaulting to true.
Add ProgramExitedNonzero argument to executeProgram(), and make it
tell its caller whether the program exited nonzero.

Move executeProgramWithCBE() out of line, to ExecutionDriver.cpp, and remove
its extra arguments which are always defaulted.  Make it turn off
check-exit-code if the program exits nonzero while generating a reference
output.

Make diffProgram() assume that any nonzero exit code is a failure, if
check-exit-code is turned on.

llvm-svn: 11325
2004-02-11 18:37:32 +00:00
Chris Lattner 1dec4a1eda Factor profile information loading OUT of llvm-prof into libanalysis
llvm-svn: 11316
2004-02-11 05:56:07 +00:00
Brian Gaeke d97d8faa17 Fix indentation of selectiondag.
I don't know why its indentation has been bugging me, but it has.

llvm-svn: 11180
2004-02-08 05:49:29 +00:00
Chris Lattner 8c146638b6 Minor change to breakpoint (lack of) support
llvm-svn: 11169
2004-02-08 00:06:20 +00:00
Brian Gaeke 57b8ef2693 Add a -march=powerpc option. Automatically select it if this looks like a
big-endian, 32-bit module, or if __ppc__, __POWERPC__, or __APPLE__ are
defined.

llvm-svn: 11075
2004-02-02 19:06:12 +00:00
Brian Gaeke 53f4c48393 Link in the PowerPC back-end.
llvm-svn: 11074
2004-02-02 19:05:52 +00:00
Chris Lattner eddfe437c7 Now that tailduplication does not bork SSA form, run mem2reg earlier in gccas.
This tremendously improves the code generated by the LLVM optimizer, primarily
by making the inliner more aggressive.  For example, it improves the stepanov
benchmark from 55.56 mega-additions/sec to 98.04 Ma/s.  It also improves the
oopack/iterator benchmark from 338.3MFLOPS/s to 1103.4MFLOPS/s.  Less noteworthy,
it improves oopack/matrix from 573 -> 641 MFLOPS/s.

llvm-svn: 11053
2004-02-01 07:24:53 +00:00
John Criswell 36eebb51f2 Fixed PR#197. The libcrtend library is removed from the library linking list
when creating native executables.

llvm-svn: 10979
2004-01-26 23:51:10 +00:00
John Criswell e6a41815f3 Fixes for PR214. Use the SHLIBEXT variable instead of hardcoding .so into
every file.

llvm-svn: 10976
2004-01-26 20:59:41 +00:00
Chris Lattner 298d2f090f Make sure to verify the result before writing out the bytecode file. Not doing
so can cause obscure errors downstream.

llvm-svn: 10840
2004-01-14 03:39:46 +00:00
Chris Lattner 2f1aa118a4 finegrainify namespacification
llvm-svn: 10839
2004-01-14 03:38:37 +00:00
Chris Lattner 03cbd1ab79 Remove standard C header wrappers
llvm-svn: 10748
2004-01-10 19:15:38 +00:00
Chris Lattner 56ca6b810a Remove wrappers around std c files
llvm-svn: 10744
2004-01-10 19:12:09 +00:00
Chris Lattner bd2977be1a Ugh, fix some copy and pasted code that somehow never got compiled or something
:(

llvm-svn: 10706
2004-01-06 23:46:17 +00:00
Chris Lattner fa13e8ab3e * Implement set/show args
* Implement support for arguments to the 'run' command
* Minor cleanups and fixes

llvm-svn: 10703
2004-01-06 05:37:16 +00:00
Chris Lattner 5a62886928 implement the "null command" which repeats the last command
llvm-svn: 10702
2004-01-06 05:36:30 +00:00
Chris Lattner dc24ced2ee /me slaps head
llvm-svn: 10694
2004-01-05 05:47:19 +00:00
Chris Lattner 144992ea30 Add new directory
llvm-svn: 10688
2004-01-05 05:28:15 +00:00
Chris Lattner 0a903c38d7 Initial checkin of the LLVM Source-Level Debugger. This is incomplete, but
a good start.  The status is documented in docs/SourceLevelDebugging.html

llvm-svn: 10687
2004-01-05 05:27:31 +00:00
Chris Lattner 238298acaf Remove some pointless #includes
llvm-svn: 10653
2003-12-30 07:50:31 +00:00
Chris Lattner c8cbec2cbb Use getFileSize() instead of sys/stat.h directly
llvm-svn: 10652
2003-12-30 07:48:17 +00:00
Chris Lattner ce8781cd67 Use new getFileSize function. Eliminate some using directives. Reorder #includes a bit
llvm-svn: 10651
2003-12-30 07:45:46 +00:00
Chris Lattner cf1755a6f3 Add a -disable-opt flag to gccas, so that we can use -Wa,-disable-opt just
like -Wl,-disable-opt

llvm-svn: 10647
2003-12-30 03:24:27 +00:00
Chris Lattner dabec3ba96 Pass extra arguments around n stuph
llvm-svn: 10631
2003-12-28 09:51:04 +00:00
Chris Lattner 99958ce7bb Factor out code to ExecutionEngine
llvm-svn: 10614
2003-12-26 06:49:53 +00:00
Chris Lattner e005b754f3 Simplify code
llvm-svn: 10613
2003-12-26 06:36:20 +00:00
Chris Lattner 079f4d5e71 * eliminate the -f argument to lli, as it was silly and never useful anyway
* Inline callMain function
* Remove hack from the ExecutionEngines where the 'run' method would automatically
  run atExit functions.  Fixing this requires explicitly calling exit if main returns

llvm-svn: 10611
2003-12-26 06:14:47 +00:00
Chris Lattner 141ea3a052 update comment
llvm-svn: 10607
2003-12-26 05:07:35 +00:00
John Criswell 80ce0e620e Modified the logic so that library objects with main() are only linked in
if the program currently has main undefined.

llvm-svn: 10597
2003-12-23 20:27:14 +00:00
John Criswell b6d3cb9449 Modified the linker so that it always links in an object from an archive
that defines the symbol "main."  This is a hack that ensures that programs
that place their main function in a library and then link it in
(i.e. Apache 2.x) get their main function linked in.

There is probably a more correct way to do this, but this works for now.

llvm-svn: 10594
2003-12-23 17:37:06 +00:00
Chris Lattner bd03ac8567 Rename method
llvm-svn: 10593
2003-12-23 09:41:45 +00:00
Chris Lattner e5ac39d664 There is no reason to add -load support to LLC
llvm-svn: 10483
2003-12-15 23:10:25 +00:00
Brian Gaeke 1f147379b7 Add an assertion to make sure we are at least getting argv[0] right.
Use a clearer error message when we fail to load a program.

llvm-svn: 10414
2003-12-12 00:47:19 +00:00
Chris Lattner ed9fc4baad Run tailcall elimination in a more logical place
llvm-svn: 10402
2003-12-11 17:50:32 +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
John Criswell 7dd715180d Added the -h option for compatibility with other linkers.
llvm-svn: 10335
2003-12-09 15:39:11 +00:00
Chris Lattner 69d47e7314 Bugpoint had appalingly bad grammar. Fix some of it.
llvm-svn: 10308
2003-12-07 02:43:09 +00:00
Chris Lattner 233b069113 Do not leave a bunch of crud lying around
llvm-svn: 10307
2003-12-07 02:31:03 +00:00
Chris Lattner b762ddbdf1 It is now after pldi. This issue has been fixed, so remove the hack
llvm-svn: 10306
2003-12-07 01:44:18 +00:00
Tanya Lattner c970a38824 New command line parsing. This isn't as perfect as I would have liked. The CommandLine Library needs to be extended, in order to parse the options and allow for optional dashes. In addition, the help option isn't correct since I do the parsing mostly myself. But this is in the ocorrect ar format.
llvm-svn: 10297
2003-12-06 23:01:25 +00:00
Chris Lattner 58efc9e0fe be 3.4 happy
llvm-svn: 10265
2003-11-29 20:04:13 +00:00
Chris Lattner 982b285232 Fix compatibility with gcc 3.4
llvm-svn: 10262
2003-11-29 19:45:47 +00:00
Chris Lattner 8abd7dca76 The function resolving pass must be run, even if -disable-opt is specified
llvm-svn: 10250
2003-11-28 09:44:03 +00:00
Chris Lattner fcaa6fbbd8 * The return value of LinkLibraries is ignored, so remove it.
* Finegrainify namespacification of Linker.cpp
* If linking a library in fails, do not STOP LINKING IN LIBRARIES AND
  CONTINUE ANYWAY!  Instead, just output the warning, and keep going. :)

llvm-svn: 10249
2003-11-28 07:44:09 +00:00
Misha Brukman c10bf39a7d I'm gonna be picky and say we don't really need that trailing slash "lib/"
llvm-svn: 10196
2003-11-24 05:31:57 +00:00
Misha Brukman 44a562bba6 Make sure we ONLY add a `-load' switch to the JIT command line if the file is
verified as having an ELF header. This fixes PR151.

llvm-svn: 10195
2003-11-24 05:29:42 +00:00
Chris Lattner 3f1ad878ac Do not DESTROY programs by default. No wonder bugpoint was not being useful all this time!
llvm-svn: 10175
2003-11-23 04:51:05 +00:00
Chris Lattner db8a179838 Revert the previous patch since it causes lots of miscompilations. :( :(
llvm-svn: 10172
2003-11-22 19:07:47 +00:00
Chris Lattner 7b233af247 Do not crash when dealing with invoke and unwind instructions!
llvm-svn: 10160
2003-11-22 02:10:38 +00:00
Chris Lattner 1e6089c2d6 Use new interfaces
llvm-svn: 10159
2003-11-22 02:10:26 +00:00
Chris Lattner 52b4fb3fde Reorder passes a bit. In particular, it makes sense to run globaldce IMMEDIATELY after funcresolve. Also, run the mem2reg pass _early_ so that IPCP and DAE actually do stuff.
Run instcombine and simplify cfg after this to cleanup the intraprocedural messes we create.

llvm-svn: 10134
2003-11-21 21:44:35 +00:00
Misha Brukman 1df12628a0 When writing out the runner script, add -load=<lib> lines to pull in all the
shared objects automagically, so it doesn't have to be done by hand.

llvm-svn: 10114
2003-11-20 19:08:42 +00:00
Misha Brukman c0e6157f99 Add ability to search only for native shared object, and expose the
functionality to the rest of gccld.

llvm-svn: 10113
2003-11-20 19:08:06 +00:00
Misha Brukman aa525937c7 For consistency, removed space between function name and left paren in function
call, i.e. [ addPass (...) ]  =>  [ addPass(...) ]

llvm-svn: 10105
2003-11-20 06:26:15 +00:00
Misha Brukman d16a03727b * Doxygenified comments, simplifying them and shortening in the process
* Eliminated extra space

llvm-svn: 10104
2003-11-20 06:21:54 +00:00
Brian Gaeke d2553359a8 Unbreak the "-" as filename hack.
llvm-svn: 10099
2003-11-19 22:15:00 +00:00
Brian Gaeke 618026afb2 Also print an error msg. for files we cannot currently deal with.
llvm-svn: 10097
2003-11-19 21:57:30 +00:00
Brian Gaeke 55447b4541 Fix PR134, by checking FileOpenable() on each input file before analyzing its
type.

llvm-svn: 10096
2003-11-19 21:52:09 +00:00
Brian Gaeke 747777795f Include Support/FileUtilities.h.
Print module identifier in DumpSymbolNamesFromModule().
In DumpSymbolNamesFromFile(), check whether it is an archive or a bytecode
 file, and call the corresponding reader function (ParseBytecodeFile or
 ReadArchiveFile).
Unconditionally set MultipleFiles for archives.
Fixes PR117.

llvm-svn: 10044
2003-11-16 23:34:13 +00:00
Brian Gaeke eb3de8f39a Add a -verify option to verify the results of gccld passes.
Add a -disable-opt option to turn off gccld optimization passes.

llvm-svn: 10040
2003-11-16 23:07:28 +00:00
Brian Gaeke 7ff0d09adc When we find a module we want, in an archive, in verbose mode,
print out the module's identifier (which should now contain the name
 of both the archive and the module.)
Wrap some lines at 80 cols.

llvm-svn: 10039
2003-11-16 23:07:13 +00:00
Chris Lattner 093cc6dc92 As the comments indicate, this is a temporary, repulsive, hack
llvm-svn: 9982
2003-11-13 19:26:54 +00:00
Chris Lattner 7cb5070672 Restore the -llvm option
llvm-svn: 9915
2003-11-12 04:59:59 +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
Brian Gaeke da3f675edd Move IsArchive, IsBytecode to FileUtilities. Fix up some method comments.
llvm-svn: 9902
2003-11-11 21:54:01 +00:00
Misha Brukman 895b12faff 'Tis quite silly to check for a cached version of the entire executable. That
amounts to checking for a completely-native version. We'll cache on a
function-by-function basis instead (in the JIT's CodeEmitter).

llvm-svn: 9894
2003-11-11 18:38:56 +00:00
Brian Gaeke ec21f8e9bf This version of Linker.cpp works a lot better, but it's a little messy. Sorry.
Use FileOpenable() instead of FileExists().
Create IsBytecode() predicate -- like IsArchive(), but for bytecode files.
Use IsBytecode() before trying to load any file as a bytecode file.

llvm-svn: 9893
2003-11-11 18:27:37 +00:00
Misha Brukman 8bbd8c2689 The caching will not live in LLEE's execve() handler; that's suboptimal.
llvm-svn: 9890
2003-11-11 18:23:09 +00:00
Chris Lattner b2d575769b Give gccld more guts
llvm-svn: 9835
2003-11-09 19:55:09 +00:00
Chris Lattner 7985d3664d Add new command line option
llvm-svn: 9754
2003-11-06 20:29:25 +00:00
Brian Gaeke 6f54518e08 Give this header file an Emacs mode-line.
llvm-svn: 9749
2003-11-05 22:13:10 +00:00
Brian Gaeke 1d9515b0a1 Do not assume the first file is a bytecode file. Instead, construct a dummy
Module and link things into that.

Also, fix a typo in an error message.

llvm-svn: 9748
2003-11-05 22:13:00 +00:00
Brian Gaeke 31af708ef6 Shorten and correct some function-header comments.
Make "verbose" output MUCH nicer. Now it tells you when you are linking a
bytecode file, or an archive, and whether it's because you called it by name,
or because you gave it a -l option, and it says "Trying" before it takes
action and prints a message in the past tense afterwards.

Make LinkFiles not skip the first file in Files.

Make LinkFiles warn you if it can't find a file and LLVM_LIB_SEARCH_PATH is
unset.

llvm-svn: 9747
2003-11-05 22:12:52 +00:00
Chris Lattner 2920100e4d I hate it when bugpoint is all ready to give me a bytecode file, then crashes
in final cleanups.  Then you had to run the whole mess again with
-disable-final-cleanups.

This makes bugpoint run the cleanups in a protected environment so that if
they crash, bugpoint itself doesn't crash.  This makes things much happier,
implements a FIXME, and gets rid of YABPO (yet another bugpoint option).

llvm-svn: 9743
2003-11-05 21:45:35 +00:00
Chris Lattner debac38f5e Simplify the performFinalCleanups interface
llvm-svn: 9740
2003-11-05 21:15:19 +00:00
Chris Lattner c17fe1cdfe Make -r work, fixing PR 91
llvm-svn: 9724
2003-11-05 06:05:21 +00:00
Chris Lattner cbf2aeb684 If linking a library, do not link other libraries, like libc, into it!
This fixes lots of annoying warnings and error messages

llvm-svn: 9677
2003-11-03 17:27:17 +00:00
Chris Lattner 9061d70325 never print zero executions blocks
llvm-svn: 9626
2003-10-31 00:34:05 +00:00
Chris Lattner a36f81a3ea Simplify code
llvm-svn: 9625
2003-10-31 00:20:09 +00:00
Chris Lattner 34e1549e1b Add percentage info
llvm-svn: 9624
2003-10-31 00:13:26 +00:00
Chris Lattner 0575f97e4b Hrm, some of my counters are wrapping around 32 bits
llvm-svn: 9623
2003-10-31 00:06:57 +00:00
Chris Lattner babc99cf80 If only have function profile, don't print out "not executed" for all of the blocks :)
llvm-svn: 9622
2003-10-30 23:44:28 +00:00
Chris Lattner 2a5767e4f1 Add the ability to print out llvm code when the -annotated-llvm option is given
llvm-svn: 9621
2003-10-30 23:42:09 +00:00
Chris Lattner a79d2b54d2 Add the ability to synthesize function counts from block count information
llvm-svn: 9595
2003-10-29 21:47:44 +00:00
Chris Lattner e4fb19033e Print the top 20 most frequently executed blocks. Fix sort predicate problem
llvm-svn: 9594
2003-10-29 21:41:17 +00:00
Chris Lattner c88f7bb317 Cleanup output a bit
llvm-svn: 9567
2003-10-28 22:53:49 +00:00
Chris Lattner 5564406f6e Add the ability for users to specify a specific argv[0] to pass into the
program

llvm-svn: 9565
2003-10-28 22:51:44 +00:00
Chris Lattner 2343a0eed2 Print out command lines used to run the programs
llvm-svn: 9562
2003-10-28 22:30:37 +00:00
Brian Gaeke 8fb7af1ee7 Fix extract to use the right TargetData, like Bugpoint does.
llvm-svn: 9561
2003-10-28 22:22:16 +00:00
Chris Lattner 2091cc4310 Add support for reading block frequencies. Fix bug in attribution of counts
to functions

llvm-svn: 9559
2003-10-28 21:25:23 +00:00
Chris Lattner 8b8a777e41 Provide an accessor for getting function count information. Print a simple
report

llvm-svn: 9557
2003-10-28 21:08:18 +00:00
Chris Lattner fc8bd0622f Read in the bytecode and profile information, but don't do anything with
it yet.

llvm-svn: 9556
2003-10-28 20:13:07 +00:00
Chris Lattner f6c89c91ae Build the llvm-prof directory
llvm-svn: 9552
2003-10-28 19:16:49 +00:00
Chris Lattner 14b392fdea Initial checkin of llvmprof stub
llvm-svn: 9551
2003-10-28 19:16:35 +00:00
Chris Lattner 3c0254e47e Reorder #includes, drop unneeded one
llvm-svn: 9548
2003-10-28 19:08:15 +00:00
Chris Lattner 4f50ebda32 Do not print out lists with thousands of elements in them, that's kinda silly
llvm-svn: 9523
2003-10-27 04:44:59 +00:00
Brian Gaeke 055148bdc1 TraceMode, as you may have heard, is history.
ExecutionEngine::create no longer takes a TraceMode argument.

llvm-svn: 9495
2003-10-24 20:00:17 +00:00
Brian Gaeke 275811125d lli -q is history. Rebuild your gccld shell scripts, folks!
llvm-svn: 9494
2003-10-24 20:00:06 +00:00
Chris Lattner b1e8187c31 Turn on the inliner by default at link-time
llvm-svn: 9477
2003-10-24 18:09:23 +00:00
Chris Lattner 95ee0b0288 Turn on the IPCP pass by default. It has passed all of the tests
llvm-svn: 9435
2003-10-23 18:25:57 +00:00
Chris Lattner f3e8f97d7e Fix an assertion failure in Bugpoint
llvm-svn: 9406
2003-10-23 15:42:55 +00:00
Chris Lattner 638b5374d8 Delete the -print-cfg pass from this file
llvm-svn: 9372
2003-10-22 16:02:58 +00:00
Chris Lattner f1a80fc54e New library needed
llvm-svn: 9364
2003-10-22 03:40:33 +00:00
Brian Gaeke 9e10b9a96f Fix off-by-one error in processing of libraries named on command line.
llvm-svn: 9351
2003-10-21 21:07:12 +00:00
Brian Gaeke 9a0bdb1aca Fix the first FIXME in this file: automatically pick a "good"
interpreter by default, by picking the first one that works
from a hard-coded list.

llvm-svn: 9337
2003-10-21 17:41:35 +00:00
John Criswell abe5cdcf21 Added LLVM copyright to Makefiles.
llvm-svn: 9314
2003-10-20 22:29:16 +00:00
John Criswell 567fe2f312 Removed extraneous comment line.
llvm-svn: 9308
2003-10-20 20:40:30 +00:00
Misha Brukman 098cafd62b Made error message more comprehensible.
llvm-svn: 9299
2003-10-20 19:43:47 +00:00
Chris Lattner 8f71f04961 fix file header
llvm-svn: 9294
2003-10-20 17:58:43 +00:00
Chris Lattner ebec8030d6 fix file headers
llvm-svn: 9293
2003-10-20 17:57:13 +00:00
Chris Lattner 22feb17ea4 Fix file header
llvm-svn: 9292
2003-10-20 17:52:11 +00:00