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110 Commits

Author SHA1 Message Date
Bob Wilson 824edeb842 Revert bugpoint change due to buildbot breakage. 
--- Reverse-merging r110333 into '.':
U    tools/bugpoint/BugDriver.h
U    tools/bugpoint/OptimizerDriver.cpp
U    tools/bugpoint/bugpoint.cpp
U    tools/bugpoint/BugDriver.cpp

llvm-svn: 110341
 2010-08-05 16:26:32 +00:00
Rafael Espindola 86d7095eac Run opt instead of bugpoint itself. 
Fixes PR753.

llvm-svn: 110333
 2010-08-05 15:25:38 +00:00
Owen Anderson 81781220d2 Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch 
would cause them to fail the way they are, but none of the other intervening patches seem likely either.

llvm-svn: 108818
 2010-07-20 08:26:15 +00:00
Owen Anderson 8dc129325f Reapply r108794, a fix for the failing test from last time. 
llvm-svn: 108813
 2010-07-20 06:52:42 +00:00
Daniel Dunbar 4a35d6f8cd Revert r108794, "Separate PassInfo into two classes: a constructor-free 
superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).", it is
breaking teh everything.

llvm-svn: 108805
 2010-07-20 03:06:07 +00:00
Owen Anderson e7c5fe586a Separate PassInfo into two classes: a constructor-free superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo). 
llvm-svn: 108794
 2010-07-20 01:19:58 +00:00
Nick Lewycky 6ba630b077 Remove use of exceptions from bugpoint. No deliberate functionality change! 
llvm-svn: 101013
 2010-04-12 05:08:25 +00:00
Jeffrey Yasskin 71bd0f4eda Bugpoint's default memory limit (100MB) was too low for valgrind, so 
this patch raises the default to 800MB when valgrind's active.  800
was chosen semi-arbitrarily.

llvm-svn: 98905
 2010-03-19 00:09:28 +00:00
Chris Lattner edcbfe8529 only print the override triple if it exists! 
llvm-svn: 80534
 2009-08-31 03:22:35 +00:00
Daniel Dunbar 8575a60d33 Change bugpoint to use Triple to make runtime decisions. 
- This is cleaner, and makes bugpoint match the host instead of the build
   architecture.

 - Patch by Sandeep Patel!

llvm-svn: 79309
 2009-08-18 03:35:57 +00:00
Daniel Dunbar 86ec7bae4f MSVC warning fixes; patch by Stein Roger! 
llvm-svn: 78405
 2009-08-07 20:50:09 +00:00
Dan Gohman a30c0a1b3e Pass true to the Internalize parameter of createStandardLTOPasses, 
to match llvm-ld's default behavior.

llvm-svn: 77273
 2009-07-27 23:23:47 +00:00
Daniel Dunbar 7369951bfe Add -std-{compile,link}-opts to bugpoint. 
- Sheesh.

llvm-svn: 76402
 2009-07-20 07:01:01 +00:00
Dan Gohman ee05152cfa Convert more tools code from cerr and cout to errs() and outs(). 
llvm-svn: 76070
 2009-07-16 15:30:09 +00:00
Owen Anderson 19251ec836 To simplify the upcoming context-on-type change, switch all command line tools to using the default global context for now. 
This will let us to hardwire stuff to the global context in the short term while the API is sorted out.

llvm-svn: 75846
 2009-07-15 22:16:10 +00:00
Dan Gohman d8db376071 Use errs() instead of std::cerr. 
llvm-svn: 75791
 2009-07-15 16:35:29 +00:00
Owen Anderson 1cf085d558 Hold the LLVMContext by reference rather than by pointer. 
llvm-svn: 74640
 2009-07-01 21:22:36 +00:00
Owen Anderson 6773d388aa Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot 
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

llvm-svn: 74614
 2009-07-01 16:58:40 +00:00
Dan Gohman 6019e07b3b Improve bugpoint's error messages when it runs out of memory, 
or when some other std::exception is thrown.

llvm-svn: 70175
 2009-04-27 01:30:37 +00:00
Chris Lattner e3fc2d13be Change various llvm utilities to use PrettyStackTraceProgram in 
their main routines.  This makes the tools print their argc/argv
commands if they crash.

llvm-svn: 66248
 2009-03-06 05:34:10 +00:00
Chris Lattner c3aa8f7bab fix bugpoint url, patch by Pieter de Bie! 
llvm-svn: 64022
 2009-02-07 18:56:30 +00:00
Dan Gohman 02d2bc8d3e Fix a missing space in the description of the find-bugs option. 
llvm-svn: 47271
 2008-02-18 17:15:45 +00:00
Chris Lattner 345353d6b4 remove attributions from tools. 
llvm-svn: 45421
 2007-12-29 20:44:31 +00:00
Dan Gohman 2c6a821fd7 Move the space in overview output for commands out of each of the 
commands and into the common code.

llvm-svn: 42752
 2007-10-08 15:45:12 +00:00
Anton Korobeynikov d01defedf6 Add possibility to set memory limit for binaries run via libSystem. This 
is especially needed for bugpoint. This partly implements PR688

llvm-svn: 34349
 2007-02-16 19:11:07 +00:00
Chris Lattner 76d4632d92 make all llvm tools call llvm_shutdown when they exit, static'ify some stuff. 
With this change, I can now move -stats to print when llvm_shutdown is called.

llvm-svn: 32250
 2006-12-06 01:18:01 +00:00
Bill Wendling 0d630c33b2 Need <iostream> for the time being. 
llvm-svn: 31821
 2006-11-17 10:09:22 +00:00
Reid Spencer a322366501 For PR885: 
Consolidate the LinkAllAnalyses.h and LinkAllPasses.h headers into one
so there is no dupliation.

llvm-svn: 29787
 2006-08-21 05:34:03 +00:00
Patrick Jenkins c46c03834c This commit adds a new feature called find-bugs. The find-bugs option can be invoked on a .bc file from the command like with -find-bugs and a list of passes you wish to test. This procedure takes the set of optimization passes the user specifies, randomizes the passes, runs the passes on the specified .bc file, compiles the program, and finally runs the program checking its output vs the .bc file with no optimizations. This process repeats until either the user kills bugpoint or an error occurs in the optimizations, program complitation, or the running of the program. If an error occurs, bugpoint attempts to diagnose the error by eliminating passes that are not at fault and code that is not needed. 
llvm-svn: 29703
 2006-08-15 16:40:49 +00:00
Chris Lattner 20ec1654b1 Teach bugpoint to kill optimization passes that run over the timeout limit, 
which allows it to debug optimizer infinite loops.  This patch is contributed
by Nick Lewycky, thanks!

llvm-svn: 28763
 2006-06-13 03:10:48 +00:00
Reid Spencer c1588f624c Make sure this tool links in all of libVMCore.a because it can --load 
shared objects.

llvm-svn: 28720
 2006-06-07 23:06:50 +00:00
Chris Lattner ffac286737 Move ToolRunner.(cpp|h) into the bugpoint directory 
llvm-svn: 28699
 2006-06-06 22:30:59 +00:00
Reid Spencer c67a060a51 Convert llvm.cs.uiuc.edu -> llvm.org 
llvm-svn: 26748
 2006-03-14 05:54:52 +00:00
Reid Spencer 842118ce95 For PR351: 
Generally, remove use of fork/exec from bugpoint in favor of the portable
sys::Program::ExecuteAndWait method. This change requires two new options
to bugpoint to tell it that it is running in "child" mode. In this mode,
it reads its input and runs the passes. The result code signals to the
parent instance of bugpoint what happened (success, fail, crash).

This change should make bugpoint usable on Win32 systems.

llvm-svn: 24961
 2005-12-22 20:02:55 +00:00
Chris Lattner 652ce549ec Link to archive versions of libraries instead of the relinked ones 
llvm-svn: 23925
 2005-10-24 01:05:53 +00:00
Chris Lattner beb01faea3 When the user hits ctrl-c, bugpoint should attempt to stop reduction as 
quickly as possible and output what it has so far.  If they hit it twice,
bugpoint is killed.

llvm-svn: 22579
 2005-08-02 02:16:17 +00:00
Misha Brukman 650ba8eb56 Remove trailing whitespace 
llvm-svn: 21428
 2005-04-22 00:00:37 +00:00
Reid Spencer 996ec72d48 For PR351: 
* Place a try/catch block around the entire tool to Make sure std::string
  exceptions are caught and printed before exiting the tool.
* Make sure we catch unhandled exceptions at the top level so that we don't
  abort with a useless message but indicate than an unhandled exception was
  generated.

llvm-svn: 19192
 2004-12-30 05:36:08 +00:00
Reid Spencer a079b69981 For PR351: 
* sys::PreventCoreFiles -> sys::Process::PreventCoreFiles

llvm-svn: 19162
 2004-12-27 06:18:02 +00:00
Misha Brukman db1fca91af llvm/Config/unistd.h has gone away, far, far away 
llvm-svn: 19068
 2004-12-20 05:36:57 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
 2004-09-01 22:55:40 +00:00
Reid Spencer e3263ecaf0 The functions in Signal.h are now in the llvm::sys namespace - adjust 
llvm-svn: 16091
 2004-08-29 19:28:55 +00:00
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 ec2a1566cc Add -load option 
llvm-svn: 14740
 2004-07-11 01:08:19 +00:00
Chris Lattner 278f5152d3 Header file moved 
llvm-svn: 13813
 2004-05-27 05:41:36 +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
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 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
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
Chris Lattner ebec8030d6 fix file headers 
llvm-svn: 9293
 2003-10-20 17:57:13 +00:00
John Criswell 09344dcf97 Added copyright header to all C++ source files. 
llvm-svn: 9291
 2003-10-20 17:47:21 +00:00
Chris Lattner 849619e23e Add usage blurb 
llvm-svn: 9246
 2003-10-18 21:55:35 +00:00
Misha Brukman 46e18d437e Bugpoint has the ability of generating a plethora of core files, so to 
avoid filling up the disk, set the max core file size to 0.

llvm-svn: 8503
 2003-09-12 20:42:57 +00:00
Misha Brukman 0c2305b110 Re-grouped and alphabetized headers for easier reading and cleaner style. 
llvm-svn: 7689
 2003-08-07 21:19:30 +00:00
Misha Brukman f9010058d2 Moved definition of InputArgv into ExecutionDriver.cpp -- it is only used there. 
llvm-svn: 7427
 2003-07-30 17:59:23 +00:00
Chris Lattner c65effdd23 Add variable to capture arguments that should be passed to the user program 
This is unused so far.

llvm-svn: 7422
 2003-07-30 17:36:07 +00:00
Misha Brukman d792c9bb46 Major addition to bugpoint: ability to debug code generators (LLC and LLI). 
The C backend is assumed correct and is used to generate shared objects to be
loaded by the other two code generators.

LLC debugging should be functional now, LLI needs a few more additions to work,
the major one is renaming of external functions to call the JIT lazy function
resolver.

Bugpoint now has a command-line switch -mode with options 'compile' and
'codegen' to debug appropriate portions of tools.

ExecutionDriver.cpp: Added implementations of AbstractInterpreter for LLC and
GCC, broke out common code within other tools, and added ability to generate C
code with CBE individually, without executing the program, and the GCC tool can
generate executables shared objects or executables.

If no reference output is specified to Bugpoint, it will be generated with CBE,
because it is already assumed to be correct for the purposes of debugging using
this method. As a result, many functions now accept as an optional parameter a
shared object to be loaded in, if specified.

llvm-svn: 7293
 2003-07-24 18:17:43 +00:00
Chris Lattner 9e97f4acb6 Bugpoint is always verbose, eliminate option 
llvm-svn: 5989
 2003-05-03 03:18:41 +00:00
Chris Lattner 73a6bdd958 Initial checkin of bugpoint 
llvm-svn: 4789
 2002-11-20 22:28:10 +00:00