f222ee6546
Provide support for retaining the version number found in a config file.
...
llvm-svn: 15995
2004-08-22 18:03:25 +00:00
3820372162
Add the VERSION token.
...
llvm-svn: 15994
2004-08-22 18:02:41 +00:00
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
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
d6dd465326
Correct to change interface of the analyzer.
...
llvm-svn: 15986
2004-08-21 21:00:24 +00:00
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
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
6ad57b2491
Add CONFIG_FILES so the language specific config files can be installed.
...
llvm-svn: 15949
2004-08-20 09:21:51 +00:00
fab530daf2
Implement Assembly support.
...
Consolidate platform-specific code into "sys" namespace.
llvm-svn: 15947
2004-08-20 09:14:05 +00:00
9251cb2ecd
Actually let it compile after file name changes.
...
llvm-svn: 15931
2004-08-19 21:52:49 +00:00
b32e350931
Moved ConfigData -> Configuration
...
llvm-svn: 15927
2004-08-19 21:17:53 +00:00
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
263bbbd2df
Back out dependencies on lib/System/Path.h
...
llvm-svn: 15815
2004-08-16 07:06:38 +00:00
efd6e266fa
Fix definitions to match tool's actual capabilities.
...
llvm-svn: 15814
2004-08-16 07:06:13 +00:00
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
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
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
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
e37345e78f
Fix header commentary.
...
llvm-svn: 15729
2004-08-13 20:25:54 +00:00
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
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
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
5532159340
Move CompilerDriver.h here.
...
llvm-svn: 15609
2004-08-10 16:29:18 +00:00
e70c43de89
Initial makefile for the LLVM Compiler Driver.
...
llvm-svn: 15608
2004-08-10 16:27:08 +00:00
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
c76471842a
while we're at it, make the libraries be on separate lines
...
llvm-svn: 15526
2004-08-05 18:32:57 +00:00
eabe770156
Lines need to end with \ to make sure they're actually continued
...
llvm-svn: 15525
2004-08-05 18:31:33 +00:00
f7667b1845
* Add PowerPC library to LLC
...
* Fit used libraries on a few lines
llvm-svn: 15524
2004-08-05 18:24:11 +00:00
4c8a2120aa
sparcv9select is history.
...
llvm-svn: 15516
2004-08-05 05:17:19 +00:00
eecee636c1
* Convert C++ comments to C
...
* Add UIUC copyright notice headers
llvm-svn: 15503
2004-08-04 21:19:49 +00:00
24c7715e93
Shared libraries are usually prepended with `lib'
...
llvm-svn: 15502
2004-08-04 21:19:27 +00:00
6e5427c2b0
sparcv9select is history
...
llvm-svn: 15479
2004-08-04 07:39:21 +00:00
ab93e34da0
libsparcv9select is history
...
llvm-svn: 15478
2004-08-04 07:38:52 +00:00
ac44389c83
This pass has proven its metal, remove -disable option.
...
llvm-svn: 15411
2004-08-02 10:10:08 +00:00
63b38bd2ed
Fix #includes of i*.h => Instructions.h as per PR403.
...
llvm-svn: 15334
2004-07-29 17:30:56 +00:00
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
4e0969b500
Finally give bugpoint -timeout support!
...
llvm-svn: 15163
2004-07-24 07:53:26 +00:00
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
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
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
421cd083d6
Remove this printer
...
llvm-svn: 14980
2004-07-18 23:43:34 +00:00
cb3fb5d4f5
bug 122:
...
- Replace ConstantPointerRef usage with GlobalValue usage
llvm-svn: 14953
2004-07-18 00:44:37 +00:00
e5914d8555
bug 122:
...
- Minimize redundant isa<GlobalValue> usage
llvm-svn: 14952
2004-07-18 00:44:14 +00:00
f1b8afb3b4
Build skeleton target
...
llvm-svn: 14876
2004-07-16 07:12:46 +00:00
9716100a5d
IA64 compat
...
llvm-svn: 14867
2004-07-16 00:08:28 +00:00
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
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
b6ee60667b
* Tabs to spaces
...
* Delete extra blank lines
llvm-svn: 14779
2004-07-12 22:58:07 +00:00
a9e83604f1
Correct an output typo.
...
llvm-svn: 14766
2004-07-11 23:20:54 +00:00
a29ca1b7df
Prune unused #include
...
llvm-svn: 14753
2004-07-11 04:05:32 +00:00
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
ec2a1566cc
Add -load option
...
llvm-svn: 14740
2004-07-11 01:08:19 +00:00
4b6cdab582
Add a -load option
...
llvm-svn: 14739
2004-07-11 01:06:59 +00:00
f0ebb25d2b
Add #include <iostream> since Value.h does not include it any more.
...
llvm-svn: 14623
2004-07-04 12:20:55 +00:00
dcecac198e
Build llvm-bcanalyzer
...
llvm-svn: 14568
2004-07-02 05:59:20 +00:00
5780de6219
Name Change: llvm-abcd -> llvm-bcanalyzer
...
llvm-svn: 14555
2004-07-02 03:22:53 +00:00
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
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
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
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
8604fde39d
TransformUtils library is no longer needed since Linker.cpp is in VMCore
...
llvm-svn: 14352
2004-06-23 17:36:17 +00:00
28ee8f0f30
Linker.h moved to include/llvm/Support
...
llvm-svn: 14351
2004-06-23 17:33:09 +00:00
b3a4e0b9bd
Clean up documentation and naming of variables.
...
llvm-svn: 14119
2004-06-10 18:38:44 +00:00
1080b373a2
Made detailed output the default and changed -details option to -nodetails.
...
llvm-svn: 14114
2004-06-10 08:24:42 +00:00
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
bbc373bf8b
Eliminate more traces of the -c option
...
llvm-svn: 14049
2004-06-07 18:10:01 +00:00
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
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
e5a7239cae
Fix a double negation (in grammar).
...
llvm-svn: 13943
2004-06-02 00:29:52 +00:00
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
fdcb868fef
Refactor a bit of code into a function, no functionality changes.
...
llvm-svn: 13941
2004-06-02 00:10:19 +00:00
7f6a0343fc
No really cygwin, we LIKE .exe'ness.
...
llvm-svn: 13939
2004-06-02 00:04:54 +00:00
cb043e4ab6
Build the llvm-stub directory
...
llvm-svn: 13938
2004-06-01 23:49:55 +00:00
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
1553edc2da
Neuter the -q option. Stop printing the "program modified" message, ever
...
llvm-svn: 13844
2004-05-27 20:32:10 +00:00
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
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
5f1a5bb735
Right, globals aren't values yet..
...
llvm-svn: 13822
2004-05-27 06:43:37 +00:00
8082c74e0a
Add a simple pass.
...
llvm-svn: 13820
2004-05-27 06:13:36 +00:00
5a4d17bb57
Uhh, that doesn't exist.
...
llvm-svn: 13815
2004-05-27 05:44:22 +00:00
278f5152d3
Header file moved
...
llvm-svn: 13813
2004-05-27 05:41:36 +00:00
e7e9671cad
Convert to SymbolTable's new iteration interface.
...
llvm-svn: 13754
2004-05-25 08:53:40 +00:00
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
6c0c313daf
Check to see if all blocks are extractible first.
...
llvm-svn: 13491
2004-05-12 16:08:01 +00:00
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
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
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
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
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
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
8737169a6a
Remove a really old comment
...
llvm-svn: 13385
2004-05-06 19:29:58 +00:00
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
02cea4afd3
Teach bugpoint to be a little bit smarter and avoid repeating work
...
llvm-svn: 13132
2004-04-23 20:36:51 +00:00
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
324e9e06d8
Add a space before result for readability on the command line.
...
llvm-svn: 13109
2004-04-22 20:02:09 +00:00
0784a601c2
Add doxygenified comments to functions.
...
llvm-svn: 13097
2004-04-21 18:36:43 +00:00
f68f40ea42
Include cerrno (gcc-3.4 fix)
...
llvm-svn: 13091
2004-04-21 16:11:40 +00:00
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
8a32c6d91b
* Reorder #includes
...
* Wrap a long line
llvm-svn: 13061
2004-04-19 03:12:35 +00:00
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
bf9ba24155
Move loop optimization passes up, add loop unroller
...
llvm-svn: 13030
2004-04-18 05:21:01 +00:00
d061d81571
Don't use invalid HTML in a doxygen comment.
...
llvm-svn: 12962
2004-04-15 15:23:45 +00:00
a2b279e89c
Add a couple more IPO's
...
llvm-svn: 12863
2004-04-12 05:38:15 +00:00
0a7526470b
finegrainify namespacification
...
llvm-svn: 12862
2004-04-12 05:38:01 +00:00
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
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
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
a182f5bf48
Revert previous patch, I'm a moron :)
...
llvm-svn: 12773
2004-04-08 15:18:03 +00:00
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
827c985aae
Wrap at 80 cols.
...
llvm-svn: 12701
2004-04-06 17:04:30 +00:00
e216fc01b7
Minor cleanups
...
llvm-svn: 12700
2004-04-06 16:54:04 +00:00
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
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
95053a9f28
Make a method public
...
llvm-svn: 12677
2004-04-05 22:01:48 +00:00
9af52d12d9
Minor cleanups, remove some old debug code
...
llvm-svn: 12676
2004-04-05 21:37:55 +00:00
0434ba3ed0
Refactor and genericize code
...
llvm-svn: 12675
2004-04-05 21:37:38 +00:00
0f1df36bdd
Make full use of the Mangler interface to simplify code
...
llvm-svn: 12671
2004-04-05 19:31:02 +00:00
6087034f3a
Minor change
...
llvm-svn: 12655
2004-04-05 01:31:50 +00:00
9dcd639e5c
Remove obsolete analyses
...
llvm-svn: 12634
2004-04-02 20:56:33 +00:00
64cdd1ef55
Tweak libraries for scev changes
...
llvm-svn: 12625
2004-04-02 20:32:46 +00:00
3838243d04
Minor speedup
...
llvm-svn: 12612
2004-04-02 16:28:32 +00:00
bcf2623cab
minor formatting change
...
llvm-svn: 12606
2004-04-02 06:32:45 +00:00
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
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
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
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
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
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
425726d9c2
Fix an iterator invalidation problem in a "buggy" pass
...
llvm-svn: 12468
2004-03-17 17:29:08 +00:00
33e83b64b4
Add a better head-of-file comment.
...
llvm-svn: 12447
2004-03-16 21:47:20 +00:00
8726ebd326
Fix thinko, and PR292
...
llvm-svn: 12426
2004-03-16 01:51:54 +00:00
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
0e6549b8c7
Fix a minor bug in runPassesOn
...
llvm-svn: 12397
2004-03-14 21:37:41 +00:00
37117a0f6a
Add a new "AutoDebugCrashes" option
...
llvm-svn: 12396
2004-03-14 21:21:57 +00:00
6ce2d03352
Refactor to use a new method
...
llvm-svn: 12395
2004-03-14 21:17:22 +00:00
1a5c540c27
Add new method
...
llvm-svn: 12394
2004-03-14 21:17:03 +00:00
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
3fe96bc9fd
Add a method to extract a loop
...
llvm-svn: 12391
2004-03-14 20:02:07 +00:00
5a5e414bc0
add a fixme
...
llvm-svn: 12388
2004-03-14 19:31:00 +00:00
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
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
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
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
aed39f9d1e
SparcV8 removed until it grows up becomes a mature backend.
...
llvm-svn: 12288
2004-03-11 18:16:33 +00:00
c71ea6e3d4
Annotate functions with edge counts as well, if they are available.
...
llvm-svn: 12233
2004-03-08 20:04:32 +00:00
ac2e2d3bdd
Run the new pass in gccld now that it passes all tests
...
llvm-svn: 12196
2004-03-07 22:12:40 +00:00
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
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
b66a35ef9c
Add a new pass, run internalize first
...
llvm-svn: 11839
2004-02-25 21:35:13 +00:00
0f39359dd2
Add a new pass
...
llvm-svn: 11838
2004-02-25 21:35:02 +00:00
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
d140e3d4ff
Include Config/config.h for SHLIBEXT.
...
llvm-svn: 11779
2004-02-23 22:42:51 +00:00
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
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
f98cc27056
Format a bit more nicely
...
llvm-svn: 11651
2004-02-20 05:56:48 +00:00
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
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
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
5e9868a77b
Be a bit more robust. Explicitly check for a code generator crash.
...
llvm-svn: 11624
2004-02-19 17:03:49 +00:00
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
94b2bfb447
Fix the "horribly N^2'd" problem when deleting individual instructions.
...
llvm-svn: 11617
2004-02-18 23:59:11 +00:00
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
96d41dd438
Add a new method for use by the code generator crash debugger.
...
llvm-svn: 11613
2004-02-18 23:25:22 +00:00
36d48a3728
Don't crash if there are no passes in the PassesToRun list
...
llvm-svn: 11612
2004-02-18 23:24:56 +00:00
1f80a927d4
Make the executeProgram method exception safe, not leaving around bytecode
...
files.
llvm-svn: 11607
2004-02-18 22:01:21 +00:00
b943b6b019
Make more stuff public. Make the instruction argument to
...
deleteInstructionFromProgram be const
llvm-svn: 11606
2004-02-18 21:50:26 +00:00
2fd76cfb69
make a bunch of methods public
...
llvm-svn: 11605
2004-02-18 21:35:28 +00:00
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
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
ead1dff00b
Add a stub for debugging code generator crashes
...
llvm-svn: 11602
2004-02-18 21:02:04 +00:00
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
61dc9419e0
ctor arguments changed order
...
llvm-svn: 11595
2004-02-18 20:22:25 +00:00
947143df0e
Catch exception and print message as appropriate
...
llvm-svn: 11594
2004-02-18 20:22:11 +00:00
eb89dbada8
Bugpoint will be throwing exceptions soon, perpare for the worst.
...
llvm-svn: 11584
2004-02-18 17:32:54 +00:00
d69c7bdc74
This class got moved to FileUtilities.h
...
llvm-svn: 11583
2004-02-18 17:17:10 +00:00
3b203f56bc
Give extract -o and -f options, just like every other tool!
...
llvm-svn: 11580
2004-02-18 16:53:59 +00:00
6e540af8f7
The CBE is now in llc, not llvm-dis
...
llvm-svn: 11534
2004-02-17 06:40:51 +00:00
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
7c437d3226
Break a line that's over 80cols into two.
...
llvm-svn: 11423
2004-02-13 23:46:47 +00:00
c5a4641c21
Do not advertise our -c option anymore
...
llvm-svn: 11413
2004-02-13 23:24:46 +00:00
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
3fba9dc096
Add support for -march=c
...
llvm-svn: 11410
2004-02-13 23:19:09 +00:00
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
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
1dec4a1eda
Factor profile information loading OUT of llvm-prof into libanalysis
...
llvm-svn: 11316
2004-02-11 05:56:07 +00:00
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
8c146638b6
Minor change to breakpoint (lack of) support
...
llvm-svn: 11169
2004-02-08 00:06:20 +00:00
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
53f4c48393
Link in the PowerPC back-end.
...
llvm-svn: 11074
2004-02-02 19:05:52 +00:00
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
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
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
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
2f1aa118a4
finegrainify namespacification
...
llvm-svn: 10839
2004-01-14 03:38:37 +00:00
03cbd1ab79
Remove standard C header wrappers
...
llvm-svn: 10748
2004-01-10 19:15:38 +00:00
56ca6b810a
Remove wrappers around std c files
...
llvm-svn: 10744
2004-01-10 19:12:09 +00:00
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
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
5a62886928
implement the "null command" which repeats the last command
...
llvm-svn: 10702
2004-01-06 05:36:30 +00:00
dc24ced2ee
/me slaps head
...
llvm-svn: 10694
2004-01-05 05:47:19 +00:00
144992ea30
Add new directory
...
llvm-svn: 10688
2004-01-05 05:28:15 +00:00
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
238298acaf
Remove some pointless #includes
...
llvm-svn: 10653
2003-12-30 07:50:31 +00:00
c8cbec2cbb
Use getFileSize() instead of sys/stat.h directly
...
llvm-svn: 10652
2003-12-30 07:48:17 +00:00
ce8781cd67
Use new getFileSize function. Eliminate some using directives. Reorder #includes a bit
...
llvm-svn: 10651
2003-12-30 07:45:46 +00:00
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
dabec3ba96
Pass extra arguments around n stuph
...
llvm-svn: 10631
2003-12-28 09:51:04 +00:00
99958ce7bb
Factor out code to ExecutionEngine
...
llvm-svn: 10614
2003-12-26 06:49:53 +00:00
e005b754f3
Simplify code
...
llvm-svn: 10613
2003-12-26 06:36:20 +00:00
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
141ea3a052
update comment
...
llvm-svn: 10607
2003-12-26 05:07:35 +00:00
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
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
bd03ac8567
Rename method
...
llvm-svn: 10593
2003-12-23 09:41:45 +00:00
e5ac39d664
There is no reason to add -load support to LLC
...
llvm-svn: 10483
2003-12-15 23:10:25 +00:00
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
ed9fc4baad
Run tailcall elimination in a more logical place
...
llvm-svn: 10402
2003-12-11 17:50:32 +00:00
98cd4bf06f
Make 'opt -o -' work correctly instead of creating a file named './-'
...
llvm-svn: 10359
2003-12-10 14:41:33 +00:00
7dd715180d
Added the -h option for compatibility with other linkers.
...
llvm-svn: 10335
2003-12-09 15:39:11 +00:00
69d47e7314
Bugpoint had appalingly bad grammar. Fix some of it.
...
llvm-svn: 10308
2003-12-07 02:43:09 +00:00
233b069113
Do not leave a bunch of crud lying around
...
llvm-svn: 10307
2003-12-07 02:31:03 +00:00
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
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
58efc9e0fe
be 3.4 happy
...
llvm-svn: 10265
2003-11-29 20:04:13 +00:00
982b285232
Fix compatibility with gcc 3.4
...
llvm-svn: 10262
2003-11-29 19:45:47 +00:00
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
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
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
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
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
db8a179838
Revert the previous patch since it causes lots of miscompilations. :( :(
...
llvm-svn: 10172
2003-11-22 19:07:47 +00:00
7b233af247
Do not crash when dealing with invoke and unwind instructions!
...
llvm-svn: 10160
2003-11-22 02:10:38 +00:00
1e6089c2d6
Use new interfaces
...
llvm-svn: 10159
2003-11-22 02:10:26 +00:00
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
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
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
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
d16a03727b
* Doxygenified comments, simplifying them and shortening in the process
...
* Eliminated extra space
llvm-svn: 10104
2003-11-20 06:21:54 +00:00
d2553359a8
Unbreak the "-" as filename hack.
...
llvm-svn: 10099
2003-11-19 22:15:00 +00:00
618026afb2
Also print an error msg. for files we cannot currently deal with.
...
llvm-svn: 10097
2003-11-19 21:57:30 +00:00
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
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
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
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
093cc6dc92
As the comments indicate, this is a temporary, repulsive, hack
...
llvm-svn: 9982
2003-11-13 19:26:54 +00:00
7cb5070672
Restore the -llvm option
...
llvm-svn: 9915
2003-11-12 04:59:59 +00:00
960707c335
Put all LLVM code into the llvm namespace, as per bug 109.
...
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
da3f675edd
Move IsArchive, IsBytecode to FileUtilities. Fix up some method comments.
...
llvm-svn: 9902
2003-11-11 21:54:01 +00:00
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
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
Reid Spencer