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706 Commits

Author SHA1 Message Date
Andrew Trick
9f867fd2dc Have Program::Wait return -2 for crashed and timeouts instead of embedding 
info in the error message. Per Dan's request.

llvm-svn: 131780
 2011-05-21 00:56:46 +00:00
Andrew Trick
9d2b107117 Typo and missing checkin from r131186. 
llvm-svn: 131187
 2011-05-11 16:44:08 +00:00
Andrew Trick
25d4fce092 Bugpoint support for miscompilations that result in a crash. 
This change allows bugpoint to pinpoint the "opt" pass and bitcode
segment responsible for a crash caused by miscompilation. At least it
works well for me now, without having to create any custom execution
wrappers.

llvm-svn: 131186
 2011-05-11 16:31:24 +00:00
Daniel Dunbar
1c0a0fde5c ADT/Triple: Move a variety of clients to using isOSDarwin() and isOSWindows() 
predicates.

llvm-svn: 129816
 2011-04-19 21:14:45 +00:00
Michael J. Spencer
b127b18668 Fix whitespace. 
llvm-svn: 128631
 2011-03-31 13:06:39 +00:00
Michael J. Spencer
c96db7725b Switch FileRemover from PathV1 to V2. 
llvm-svn: 128630
 2011-03-31 13:04:19 +00:00
Jay Foad
53632b7c03 Remove PHINode::reserveOperandSpace(). Instead, add a parameter to 
PHINode::Create() giving the (known or expected) number of operands.

llvm-svn: 128537
 2011-03-30 11:28:46 +00:00
Jay Foad
dc5a008237 (Almost) always call reserveOperandSpace() on newly created PHINodes. 
llvm-svn: 128535
 2011-03-30 11:19:20 +00:00
Chris Lattner
2f6f4a4788 fit in 80 cols. 
llvm-svn: 126399
 2011-02-24 18:59:38 +00:00
Andrew Trick
0cc8ef1ec9 Added bugpoint options: -compile-custom and -compile-command=... 
I've been using this mode to narrow down llc unit tests. Example
custom compile script:
llc "$@"
not pygrep.py 'mul\s+r([0-9]), r\1,' < bugpoint-test-program.s

llvm-svn: 125096
 2011-02-08 18:20:48 +00:00
Andrew Trick
6be6c71d81 whitespace 
llvm-svn: 125095
 2011-02-08 18:07:10 +00:00
Devang Patel
e9e4346064 Disable debug mode. 
llvm-svn: 123443
 2011-01-14 15:55:50 +00:00
Devang Patel
b2899fce10 Little help to debug the bugpoint itself. 
Patch by Bob Wilson.

llvm-svn: 123390
 2011-01-13 19:48:54 +00:00
Michael J. Spencer
d5ec932c3a Merge System into Support. 
llvm-svn: 120298
 2010-11-29 18:16:10 +00:00
Dan Gohman
7df4b826a1 Fix some places where error messages were being swallowed. 
llvm-svn: 118464
 2010-11-09 01:13:31 +00:00
Mikhail Glushenkov
991857f132 Rename FindExecutable to PrependMainExecutablePath. 
Makes it more clear that it is just a path manipulation function.

llvm-svn: 118174
 2010-11-03 16:14:16 +00:00
Mikhail Glushenkov
5cbf236c6a 80-col violations, trailing whitespace. 
llvm-svn: 118173
 2010-11-03 16:14:07 +00:00
Dan Gohman
3419ae24eb Check for (unlikely) errors from FindExecutable. 
llvm-svn: 117658
 2010-10-29 16:18:26 +00:00
Dan Gohman
e9b4001854 Fix these error messages to not mention PATH in cases where 
PATH isn't actually searched, and to not mention the executable
directory when it isn't actually searched.

llvm-svn: 117657
 2010-10-29 16:15:23 +00:00
Dan Gohman
90ced5a2ee Delete this obsolete comment. 
llvm-svn: 117655
 2010-10-29 16:03:34 +00:00
Owen Anderson
46990c17f7 Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which 
must be called in the pass's constructor.  This function uses static dependency declarations to recursively initialize
the pass's dependencies.

Clients that only create passes through the createFooPass() APIs will require no changes.  Clients that want to use the
CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h
before parsing commandline arguments.

I have tested this with all standard configurations of clang and llvm-gcc on Darwin.  It is possible that there are problems
with the static dependencies that will only be visible with non-standard options.  If you encounter any crash in pass
registration/creation, please send the testcase to me directly.

llvm-svn: 116820
 2010-10-19 17:21:58 +00:00
Rafael Espindola
aa5448f520 Be more consistent in using ValueToValueMapTy. 
llvm-svn: 116387
 2010-10-13 01:36:30 +00:00
Dan Gohman
6645ce3f75 Move tool_output_file into its own file. 
llvm-svn: 115973
 2010-10-07 20:32:40 +00:00
Michael J. Spencer
90f807fda5 Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally." 
This reverts commit r113632

Conflicts:

	cmake/modules/AddLLVM.cmake

llvm-svn: 113819
 2010-09-13 23:59:48 +00:00
Michael J. Spencer
98ad3f2ea7 CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally. 
llvm-svn: 113632
 2010-09-10 21:14:25 +00:00
Dan Gohman
f9e09104f1 Make tool_output_file's raw_ostream instance a member variable instead 
of a base class.

This makes it possible to unregister the file from FilesToRemove when
the file is done. Also, this eliminates the need for
formatted_tool_output_file.

llvm-svn: 112706
 2010-09-01 14:20:41 +00:00
Duncan Sands
604b706b87 Straighten out any triple strings passed on the command line before 
they hit the rest of the system.

llvm-svn: 112344
 2010-08-28 01:30:02 +00:00
Chris Lattner
a97cbccf90 Apply "Win32's Hybrid path separator in argv[0] should be accepted to bugpoint", 
patch by NAKAMURA Takumi!

llvm-svn: 111929
 2010-08-24 17:44:07 +00:00
Dan Gohman
d8be4c4aca Convert tools to use tool_output_file, and introduce error 
checking to places which previously lacked it.

llvm-svn: 111651
 2010-08-20 16:59:15 +00:00
Rafael Espindola
c90e97f163 Use RunPassesOn as in the rest of bugpoint. 
llvm-svn: 110682
 2010-08-10 15:46:11 +00:00
Rafael Espindola
d25e9dbc11 Add a opt-args option that can be used to pass arguments to every opt 
invocation. Fixes PR7793:

bugpoint -debug test.ll --opt-args -unroll-count=4

llvm-svn: 110555
 2010-08-08 22:14:20 +00:00
Rafael Espindola
a2e8c6383e Most of bugpoint now only needs to know the pass names. 
llvm-svn: 110534
 2010-08-08 03:55:08 +00:00
Rafael Espindola
48fc63ad76 Try to fix cmake build. 
llvm-svn: 110528
 2010-08-08 00:50:57 +00:00
Rafael Espindola
0236b41a5e Run opt instead of bugpoint itself. 
llvm-svn: 110524
 2010-08-07 23:03:21 +00:00
Rafael Espindola
5579525578 Move the bugpoint test passes to a plugin in preparation for having bugpoint 
use opt.

llvm-svn: 110520
 2010-08-07 21:48:09 +00:00
Owen Anderson
f2fea95f2f Reapply r110396, with fixes to appease the Linux buildbot gods. 
llvm-svn: 110460
 2010-08-06 18:33:48 +00:00
Owen Anderson
aadd8a89ca Revert r110396 to fix buildbots. 
llvm-svn: 110410
 2010-08-06 00:23:35 +00:00
Owen Anderson
b9762c07cb Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static 
ID member as the sole unique type identifier.  Clean up APIs related to this change.

llvm-svn: 110396
 2010-08-05 23:42:04 +00:00
Bob Wilson
74157ac156 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
3ef1be0f0a Run opt instead of bugpoint itself. 
Fixes PR753.

llvm-svn: 110333
 2010-08-05 15:25:38 +00:00
Rafael Espindola
ca885492ab Add const to compileProgram and to the various test functions in CrashDebugger. 
llvm-svn: 110306
 2010-08-05 03:00:22 +00:00
Rafael Espindola
0755ad0602 Add a Module argument to the remaining runPasses methods and mark getContext 
const.

llvm-svn: 110300
 2010-08-05 02:16:32 +00:00
Rafael Espindola
e580313f9e Make EmitProgressBitcode const and add a Module argument to runPasses. Use 
that argument to simplify runPassesOn.

llvm-svn: 110291
 2010-08-05 00:29:04 +00:00
Rafael Espindola
b74919778f Add const to some methods and change TestMergedProgram to return the merged 
module and take a const BugDriver.

llvm-svn: 109951
 2010-07-31 14:34:49 +00:00
Rafael Espindola
75734bc143 The BlockExtractorPass() constructor was not reading the BlockFile and that was 
exactly what bugpoint expected it to do.

There was also only one user of
BlockExtractorPass(const std::vector<BasicBlock*> &B), so just remove it and
make BlockExtractorPass read BlockFile.

This fixes bugpoint's block extraction.

Nick, please review.

llvm-svn: 109936
 2010-07-31 00:32:17 +00:00
Rafael Espindola
ba90b65153 Add a Program argument to diffProgram to avoid a use of swapProgramIn. 
llvm-svn: 109859
 2010-07-30 14:19:00 +00:00
Duncan Sands
07cc85fd7c Do not pass a copy of the value map, pass a reference to it. 
llvm-svn: 109852
 2010-07-30 05:50:45 +00:00
Rafael Espindola
6401c853ee Make the test while reducing blocks functional. This avoids accessing freed 
memory when one of the original BB is destroyed.

llvm-svn: 109747
 2010-07-29 14:20:59 +00:00
Jakob Stoklund Olesen
6a7ab2405c Use the right gcc tool args for IsARMArchitecture. 
llvm-svn: 109714
 2010-07-29 00:52:16 +00:00
Rafael Espindola
a618c1e4ec Instead of abusing swapProgramIn, just add a Module argument to 
EmitProgressBitcode.

llvm-svn: 109602
 2010-07-28 18:12:30 +00:00
Rafael Espindola
3a92982732 Clone and restore the module being reduced in 
ReduceMiscompilingFunctions::TestFuncs. This makes the test functional
(i.e., no side effects).

Before we would end up using dead functions if a pass decided to remove them
(inline for example) and we would also keep broken functions and conclude that
that a single function was enough to reproduce the bug.

llvm-svn: 109387
 2010-07-26 00:07:51 +00:00
Rafael Espindola
0b77450ebf Revert unintended white space change. 
llvm-svn: 109364
 2010-07-24 23:05:45 +00:00
Rafael Espindola
f380957779 Fix a trivial use after free. 
llvm-svn: 109363
 2010-07-24 23:02:11 +00:00
Owen Anderson
5f218b8612 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
cf625d0179 Reapply r108794, a fix for the failing test from last time. 
llvm-svn: 108813
 2010-07-20 06:52:42 +00:00
Daniel Dunbar
3280e3aebf 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
3502f9a91b 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
Duncan Sands
f7b98e2b1e Convert some tab stops into spaces. 
llvm-svn: 108130
 2010-07-12 08:16:59 +00:00
Devang Patel
0c927a80fe Use ValueMap instead of DenseMap. 
The ValueMapper used by various cloning utility maps MDNodes also.

llvm-svn: 106706
 2010-06-24 00:33:28 +00:00
Rafael Espindola
cf8f391d49 Save more temps with -save-temps. 
llvm-svn: 106409
 2010-06-21 02:17:36 +00:00
Dan Gohman
96649dea39 Run dead type elimination after dead argument elimination. 
llvm-svn: 105552
 2010-06-07 20:28:37 +00:00
Dan Gohman
94bc7c650c Use ->isVoidTy(). 
llvm-svn: 105550
 2010-06-07 20:19:26 +00:00
Dan Gohman
a4614e30ec No need to special-case structs here; structs are first-class now. 
llvm-svn: 105513
 2010-06-05 00:42:29 +00:00
Dan Gohman
b03730d276 No need to special-case structs here; structs are first-class now. 
llvm-svn: 105442
 2010-06-04 00:18:06 +00:00
Dan Gohman
6163340daf Eliminate some unnessary Path::exists() calls. 
llvm-svn: 104888
 2010-05-27 20:51:54 +00:00
Duncan Sands
f2bec8edf6 Apply timeouts and memory limits in more places. In particular, when 
bugpoint does "Running the code generator to test for a crash" this
gets you a crash if llc goes into an infinite loop or uses up vast
amounts of memory.

llvm-svn: 104485
 2010-05-24 07:49:55 +00:00
Jakob Stoklund Olesen
ed8dd53c85 Fix complete badness in bugpoint's IsARMArchitecture() function. 
The revision history for this function is interesting, with multiple layers of
wrongness being introduced one at a time.

This fixes a weird issue where bugpoint -run-llc would suddenly exit 13 half way
through isolating a miscompilation.

llvm-svn: 103721
 2010-05-13 17:58:15 +00:00
Jeffrey Yasskin
6768d483a0 Fix PR6951 by fixing Module leaks in bugpoint. 
llvm-svn: 103523
 2010-05-11 23:25:16 +00:00
Kalle Raiskila
482cc7f93a Add command line option --gcc to bugpoint. 
Remove sending duplicate of the --gcc-tool-args parameters to gcc.

llvm-svn: 103397
 2010-05-10 07:38:37 +00:00
Nick Lewycky
31e338dba8 The llc -f flag was removed. 
llvm-svn: 102670
 2010-04-29 23:37:44 +00:00
Nick Lewycky
3720e3e45f Don't forget cmake! 
llvm-svn: 101234
 2010-04-14 05:35:20 +00:00
Nick Lewycky
2874312841 Remove accidentally committed cruft. 
llvm-svn: 101230
 2010-04-14 04:46:11 +00:00
Nick Lewycky
396b2fc686 Bugpoint no longer uses exceptions. 
llvm-svn: 101228
 2010-04-14 04:40:31 +00:00
Benjamin Kramer
033019690a Boolify. 
llvm-svn: 101035
 2010-04-12 12:22:19 +00:00
Nick Lewycky
096fd1e0a6 Remove use of exceptions from bugpoint. No deliberate functionality change! 
llvm-svn: 101013
 2010-04-12 05:08:25 +00:00
Nick Lewycky
87bd8ff991 Remove dead argument and clean whitespace. No functionality change. 
llvm-svn: 100954
 2010-04-10 23:18:13 +00:00
Dan Gohman
7f76052c8c Trim #includes. 
llvm-svn: 99416
 2010-03-24 19:56:17 +00:00
Jeffrey Yasskin
94ecd53a3a Free all Constants in ~LLVMConstantImpl. We avoid assertion failures 
by dropping all references from all constants that can use other
constants before trying to destroy any of them.

I also had to free bugpoint's Module in ~BugDriver().

llvm-svn: 99160
 2010-03-22 05:23:37 +00:00
Jeffrey Yasskin
16289314f6 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
75c1269e40 add support for bugpointing the integrated assembler. Something like this 
works for me: bugpoint Output/bisort.llvm.bc -run-llc-ia -safe-run-llc

This uses llc with the integrated assembler as the test compiler and llc
without it as the safe compiler.

llvm-svn: 98618
 2010-03-16 06:41:47 +00:00
Duncan Sands
1b33dd3c83 There are two ways of checking for a given type, for example isa<PointerType>(T) 
and T->isPointerTy().  Convert most instances of the first form to the second form.
Requested by Chris.

llvm-svn: 96344
 2010-02-16 11:11:14 +00:00
Benjamin Kramer
3b01285b76 Replace strcpy with memcpy when we have the length around anyway. 
llvm-svn: 94746
 2010-01-28 18:04:38 +00:00
Chris Lattner
6a28d54192 remove obsolete comment. 
llvm-svn: 93661
 2010-01-16 21:34:51 +00:00
Chris Lattner
98a02fecdc bugpoint doesn't need the mangler at all. DisambiguateGlobalSymbols 
dates to a time when two different LLVM values could have the same
name but different types.  Simplify it to just assign names to unnamed
things and let the core symtab resolve duplicates.

llvm-svn: 93660
 2010-01-16 21:34:01 +00:00
Chris Lattner
b8765fdca1 switch liblto to use the new getNameWithPrefix() method instead of getMangledName. 
llvm-svn: 93643
 2010-01-16 18:12:14 +00:00
Duncan Sands
bfb85b9a67 Make bugpoint pass -load arguments to LLI. This lets one use bugpoint with 
programs that depend on native shared libraries.  Patch by Timo Lindfors.

llvm-svn: 89087
 2009-11-17 10:20:22 +00:00
Benjamin Kramer
da70783da7 Add compare_lower and equals_lower methods to StringRef. Switch all users of 
StringsEqualNoCase (from StringExtras.h) to it.

llvm-svn: 87020
 2009-11-12 20:36:59 +00:00
Duncan Sands
2400ad7236 Introduce and use convenience methods for getting pointer types 
where the element is of a basic builtin type.  For example, to get
an i8* use getInt8PtrTy.

llvm-svn: 83379
 2009-10-06 15:40:36 +00:00
Nick Lewycky
3b7df4bbd5 Remove the default value for ConstantStruct::get's isPacked parameter and 
update the code which was broken by this.

llvm-svn: 82327
 2009-09-19 20:30:26 +00:00
Daniel Dunbar
072b03693f Add -output-prefix option to bugpoint (to change the default output name). 
llvm-svn: 81154
 2009-09-07 19:26:11 +00:00
Dan Gohman
3727dda74f Make bugpoint use ParseIRFile instead of doing the same thing manually. 
llvm-svn: 80927
 2009-09-03 16:32:58 +00:00
Chris Lattner
2081eaa21d only print the override triple if it exists! 
llvm-svn: 80534
 2009-08-31 03:22:35 +00:00
Dan Gohman
53f0d68f87 Make LLVM command-line tools overwrite their output files without -f. 
This is conventional command-line tool behavior. -f now just means
"enable binary output on terminals".

Add a -f option to llvm-extract and llvm-link, for consistency.

Remove F_Force from raw_fd_ostream and enable overwriting and
truncating by default. Introduce an F_Excl flag to permit users to
enable a failure when the file already exists. This flag is
currently unused.

Update Makefiles and documentation accordingly.

llvm-svn: 79990
 2009-08-25 15:34:52 +00:00
Chris Lattner
39262eb119 prune the #includes in raw_ostream.h by moving a 
member out of line. ftostr is not particularly speedy,
so that method is presumably not perf sensitive.

llvm-svn: 79885
 2009-08-24 03:52:50 +00:00
Chris Lattner
3203639c35 Prune #includes from llvm/Linker.h and llvm/System/Path.h, 
forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.

llvm-svn: 79869
 2009-08-23 22:45:37 +00:00
Chris Lattner
d6a9cc484b eliminate the ostream version of CheckBitcodeOutputToConsole, 
change the raw_ostream one to take the raw_ostream byref instead
of byptr.  Prune #includes, eliminate a use of Streams.h

llvm-svn: 79863
 2009-08-23 21:36:09 +00:00
Chris Lattner
b0478019b4 eliminate the std::ostream forms of the bitcode writing APIs. 
llvm-svn: 79840
 2009-08-23 07:49:08 +00:00
Chris Lattner
f16d8ade4f Change raw_fd_ostream to take flags as an optional bitmask 
instead of as two bools.  Use this to add a F_Append flag
which has the obvious behavior.

Other unrelated changes conflated into this patch:

1. REmove EH stuff from llvm-dis and llvm-as, the try blocks
   are dead.
2. Simplify the filename inference code in llvm-as/llvm-dis,
   because raw_fd_ostream does the right thing with '-'.
3. Switch machine verifier to use raw_ostream instead of ostream
   (Which is the thing that needed append in the first place).

llvm-svn: 79807
 2009-08-23 02:51:22 +00:00
Benjamin Kramer
edbfae6370 Proper MSVC build fix (and remove my hack again). Patch by Yonggang Luo. 
llvm-svn: 79418
 2009-08-19 12:38:51 +00:00
Benjamin Kramer
deadf72086 Add a hack to unbreak MSVC builds. str(n)casecmp are POSIX functions and aren't available on windows (mingw defines them though). 
llvm-svn: 79417
 2009-08-19 12:16:17 +00:00
Nick Lewycky
6e6623b451 Include valgrind in the steps to reproduce if valgrind was used to reproduce 
the problem.

llvm-svn: 79322
 2009-08-18 06:08:01 +00:00
Daniel Dunbar
fd368c900e 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
Owen Anderson
9df206d02d Push LLVMContexts through the IntegerType APIs. 
llvm-svn: 78948
 2009-08-13 21:58:54 +00:00
Benjamin Kramer
9a590500ea Make LLVMContext and LLVMContextImpl classes instead of structs. 
llvm-svn: 78690
 2009-08-11 17:45:13 +00:00
Daniel Dunbar
3123a37b69 MSVC warning fixes; patch by Stein Roger! 
llvm-svn: 78405
 2009-08-07 20:50:09 +00:00
Owen Anderson
3d0e1b855d Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs. 
llvm-svn: 78258
 2009-08-05 23:16:16 +00:00
Dan Gohman
7cc0d1906c Use (void *)(intptr_t) to cast function addresses to void* 
for use with sys::Path::GetMainExecutable, to avoid warnings
with -pedantic.

llvm-svn: 78245
 2009-08-05 21:03:39 +00:00
Dan Gohman
ba72f59923 Fix FindExecutable to use sys::Path::GetMainExecutable instead of 
just argv[0]. And remove the code for searching the current
working directory and for searching PATH; the point of FindExecutable
is not to find whatever version of the executable can be found by
searching around, but to find an executable that accompanies the
current executable.

Update the tools to use sys::Program::FindProgramByName when they
want PATH searching.

llvm-svn: 78240
 2009-08-05 20:21:17 +00:00
Anton Korobeynikov
2a248f19bf Pass user only if it's non-empty. Patch by Sandeep. 
llvm-svn: 78184
 2009-08-05 09:32:53 +00:00
Anton Korobeynikov
49930d2542 Add save-temps option to bugpoint to keep temporary stuff. 
Patch by Sandeep Patel

llvm-svn: 78183
 2009-08-05 09:32:10 +00:00
Owen Anderson
cf2c39dc30 Factor some of the constants+context related code out into a separate header, to make LLVMContextImpl.h 
not hideous.  Also, fix some MSVC compile errors.

llvm-svn: 78115
 2009-08-04 22:41:48 +00:00
Owen Anderson
1dc40e205b Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are 
metadata related, which I'm waiting on to avoid conflicting with Devang.

llvm-svn: 77721
 2009-07-31 20:28:14 +00:00
Owen Anderson
93ccaf5c60 Move more code back to 2.5 APIs. 
llvm-svn: 77635
 2009-07-30 23:03:37 +00:00
Owen Anderson
881d928f9b Move types back to the 2.5 API. 
llvm-svn: 77516
 2009-07-29 22:17:13 +00:00
Owen Anderson
0ce2151b36 Move ConstantExpr to 2.5 API. 
llvm-svn: 77494
 2009-07-29 18:55:55 +00:00
David Goodwin
c51f0caa9d Add a bugpoint flag to disable block extraction. 
llvm-svn: 77389
 2009-07-28 23:08:36 +00:00
Owen Anderson
aa8c94b051 Change ConstantArray to 2.5 API. 
llvm-svn: 77347
 2009-07-28 18:32:17 +00:00
Dan Gohman
839f148e82 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
Owen Anderson
d729f993b8 Move ConstantStruct back to 2.5 API. 
llvm-svn: 77266
 2009-07-27 22:29:26 +00:00
Daniel Dunbar
3e85b410ab Remove Value::setName(const char*, unsigned). 
llvm-svn: 77100
 2009-07-26 00:34:27 +00:00
Owen Anderson
cc33e89571 Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come. 
llvm-svn: 77011
 2009-07-24 23:12:02 +00:00
Daniel Dunbar
e3fea713f1 Switch to getNameStr(). 
llvm-svn: 76962
 2009-07-24 08:24:36 +00:00
Owen Anderson
cc287b28c9 Get rid of the Pass+Context magic. 
llvm-svn: 76702
 2009-07-22 00:24:57 +00:00
Evan Cheng
64b75885a0 80 col violation. 
llvm-svn: 76629
 2009-07-21 19:25:09 +00:00
David Goodwin
b7182681cf For remote execution, must cd to the executable directory since the exe expects to find a dylib in the CWD ('.'). 
llvm-svn: 76432
 2009-07-20 17:15:03 +00:00
Daniel Dunbar
ab985a16e1 Add -std-{compile,link}-opts to bugpoint. 
- Sheesh.

llvm-svn: 76402
 2009-07-20 07:01:01 +00:00
Chris Lattner
740ed72291 fix test 
llvm-svn: 76378
 2009-07-19 20:19:25 +00:00
Chris Lattner
c9d89253a4 DisambiguateGlobalSymbols should not mangle intrinsics. 
llvm-svn: 76377
 2009-07-19 20:19:04 +00:00
Viktor Kutuzov
9a224562e5 Require a remote command to exit with the exit status of the test program or with 255 if an error occurred. 
llvm-svn: 76323
 2009-07-18 18:39:24 +00:00
Dan Gohman
6abbc537f4 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
5c64fb5a80 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
9ced780576 Add a Force option to raw_fd_ostream to specify whether opening 
an existing file is considered an error. Convert several tools
to use raw_fd_ostream instead of std::ostream, and to use this
new option instead of doing a manual check.

llvm-svn: 75801
 2009-07-15 17:29:42 +00:00
Dan Gohman
60dce4c56b Use errs() instead of std::cerr. 
llvm-svn: 75791
 2009-07-15 16:35:29 +00:00
Chris Lattner
48e30f6d1f eliminate the Mangler::PreserveAsmNames bit, the sole client of this 
can do it perfectly well itself.

llvm-svn: 75743
 2009-07-15 04:50:47 +00:00
Evan Cheng
ec2df6b4f5 control reaches end of non-void function. 
llvm-svn: 75714
 2009-07-14 23:55:32 +00:00
Owen Anderson
8c85061ee6 Move EVER MORE stuff over to LLVMContext. 
llvm-svn: 75703
 2009-07-14 23:09:55 +00:00
Viktor Kutuzov
8171eaada3 Fix for bugpoint -remote-client 
llvm-svn: 75665
 2009-07-14 19:10:55 +00:00
Chris Lattner
6ec578688d Reapply my previous asmprinter changes now with more testing and two 
additional bug fixes:

1. The bug that everyone hit was a problem in the asmprinter where it
   would remove $stub but keep the L prefix on a name when emitting the
   indirect symbol.  This is easy to fix by keeping the name of the stub
   and the name of the symbol in a StringMap instead of just keeping a
   StringSet and trying to reconstruct it late.

2. There was a problem printing the personality function.  The current
   logic to print out the personality function from the DWARF information
   is a bit of a cesspool right now that duplicates a bunch of other 
   logic in the asm printer.  The short version of it is that it depends
   on emitting both the L and _ prefix for symbols (at least on darwin)
   and until I can untangle it, it is best to switch the mangler back to
   emitting both prefixes.

llvm-svn: 75646
 2009-07-14 18:17:16 +00:00
Daniel Dunbar
dbbc49bb29 Revert r7561{9,8,7,6}, which depend on r75610. 
--- Reverse-merging r75619 into '.':
U    lib/Target/DarwinTargetAsmInfo.cpp
U    lib/CodeGen/AsmPrinter/AsmPrinter.cpp
--- Reverse-merging r75618 into '.':
U    lib/CodeGen/ELFWriter.cpp
U    lib/CodeGen/MachOCodeEmitter.cpp
U    lib/CodeGen/MachOWriter.cpp
--- Reverse-merging r75617 into '.':
U    lib/Target/CBackend/CBackend.cpp
--- Reverse-merging r75616 into '.':
U    tools/bugpoint/Miscompilation.cpp
U    tools/lto/LTOCodeGenerator.cpp
U    tools/lto/LTOModule.cpp

llvm-svn: 75638
 2009-07-14 16:25:11 +00:00
Chris Lattner
a90ef5eb4a rename getValueName -> getMangledName 
llvm-svn: 75616
 2009-07-14 06:19:07 +00:00
Dan Gohman
7d880c801b #include "llvm/Assembly/Writer.h" to get the declaration for WriteAsOperand. 
llvm-svn: 75542
 2009-07-13 22:56:37 +00:00
Owen Anderson
1169a91099 Fix the build. 
llvm-svn: 75536
 2009-07-13 22:40:32 +00:00
Owen Anderson
393d8b0a0c Begin the painful process of tearing apart the rat'ss nest that is Constants.cpp and ConstantFold.cpp. 
This involves temporarily hard wiring some parts to use the global context.  This isn't ideal, but it's
the only way I could figure out to make this process vaguely incremental.

llvm-svn: 75445
 2009-07-13 04:09:18 +00:00
Daniel Dunbar
054effb8e8 Fix unused function warning. 
llvm-svn: 75386
 2009-07-11 21:24:52 +00:00
David Goodwin
85da1c6622 Support remote execute for ARM. 
llvm-svn: 75292
 2009-07-10 21:39:28 +00:00
Owen Anderson
49226b1075 This started as a small change, I swear. Unfortunately, lots of things call the [I|F]CmpInst constructors. Who knew!? 
llvm-svn: 75200
 2009-07-09 23:48:35 +00:00
Owen Anderson
332aae685b Switch GlobalVariable ctors to a sane API, where *either* a context or a module is required. 
llvm-svn: 75025
 2009-07-08 19:03:57 +00:00
Owen Anderson
7a1f69e433 Push LLVMContext through GlobalVariables and IRBuilder. 
llvm-svn: 74985
 2009-07-08 01:26:06 +00:00
Chris Lattner
739a32b190 switch the .ll parser into SMDiagnostic. 
llvm-svn: 74734
 2009-07-02 22:46:18 +00:00
Owen Anderson
4fa7e54329 Make the use of const with respect to LLVMContext sane. Hopefully this is the last time, for the 
moment, that I will need to make far-reaching changes.

llvm-svn: 74655
 2009-07-01 23:13:44 +00:00
Owen Anderson
cf112e59c3 Hold the LLVMContext by reference rather than by pointer. 
llvm-svn: 74640
 2009-07-01 21:22:36 +00:00
Owen Anderson
81b8dabb53 Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot 
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

llvm-svn: 74614
 2009-07-01 16:58:40 +00:00
Nick Lewycky
c1dbf95623 Fix the crash debugger to actually bisect globals once it's determined that it 
can't just eliminate all global initializers.

llvm-svn: 72378
 2009-05-25 06:29:56 +00:00
Nick Lewycky
dc75efd40a Add a bisection step on the list of instructions before doing the linear 
simplification. It's not clear to me whether this can replace the first of the
linear instruction simplification stages or not, so I left it in.

llvm-svn: 72377
 2009-05-25 05:30:00 +00:00
Torok Edwin
c492a2c1bc Make bugpoint emit a bugpoint-reduced-blocks.bc, because bugpoint itself 
can crash during instruction simplification (for example if it creates a
broken module).

llvm-svn: 72362
 2009-05-24 09:40:47 +00:00
Torok Edwin
65289dbda1 Add -disable-global-remove option to bugpoint. 
Sometimes when bugpointing a crash the bugpoint-reduced-simplified.bc reproduces
a totally different bug than the original one ("GV doesn't have initializer").
Although its useful to report that bug too, I need a way to reduce the original
bug, hence I introduced -disable-global-remove.

llvm-svn: 72361
 2009-05-24 09:31:04 +00:00
Evan Cheng
2deb91f54b bugpoint for jit should just ignore GCC arguments. 
llvm-svn: 70988
 2009-05-05 18:35:36 +00:00
Dan Gohman
74bf1cb52e 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
Dan Gohman
6cf471ad30 Use CloneModule's ValueMap in more places, instead of looking 
up functions by name.

llvm-svn: 69805
 2009-04-22 15:57:18 +00:00
Nick Lewycky
a97e687848 CloneModule stores the BasicBlock mapping in ValueMap. There's no need to 
recompute it. This fixes a O(n^2) in number of blocks when reducing a crash.

llvm-svn: 68422
 2009-04-04 09:39:23 +00:00
Evan Cheng
e4f82d3dcc Also pass -gcc-tool-args when building a shared object. 
llvm-svn: 66746
 2009-03-12 00:53:34 +00:00
Chris Lattner
1b05680d5f 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
Dan Gohman
5487f51dbf Use CloneModule's ValueMap to avoid needing to look up 
functions by name. This fixes PR718.

llvm-svn: 66239
 2009-03-06 02:16:23 +00:00
Dan Gohman
ab9affc0bf Fix a bugpoint bug on anonymous functions. Instead of looking up 
functions in the new module by name, use the ValueMap provided by
CloneModule to do the lookups.

llvm-svn: 66216
 2009-03-05 23:20:46 +00:00
Bill Wendling
8adf350009 Add a "-gcc-tool-args" option. This option acts like the "-tool-args" option, 
but passes the arguments to the "gcc" invocation instead of to the "llc"
invocation.

llvm-svn: 65896
 2009-03-02 23:13:18 +00:00
Dan Gohman
0e73582689 Eliminate several more unnecessary intptr_t casts. 
llvm-svn: 64888
 2009-02-18 05:09:16 +00:00
Dan Gohman
2a08dc12a9 Rename bugpoint's error message file so that if it somehow 
gets left behind, it's less cryptic.

llvm-svn: 64399
 2009-02-12 20:53:27 +00:00
Chris Lattner
385ad992b2 fix bugpoint url, patch by Pieter de Bie! 
llvm-svn: 64022
 2009-02-07 18:56:30 +00:00
Rafael Espindola
0aba6c9435 Add the private linkage. 
llvm-svn: 62279
 2009-01-15 20:18:42 +00:00
Chris Lattner
f28c74870f Reimplement the old and horrible bison parser for .ll files with a nice 
and clean recursive descent parser.

This change has a couple of ramifications:
1. The parser code is about 400 lines shorter (in what we maintain, not
   including what is autogenerated).
2. The code should be significantly faster than the old code because we 
   don't have to work around bison's poor handling of datatypes with 
   ctors/dtors.  This also makes the code much more resistant to memory 
   leaks.
3. We now get caret diagnostics from the .ll parser, woo.
4. The actual diagnostics emited from the parser are completely different
   so a bunch of testcases had to be updated.
5. I now disallow "%ty = type opaque %ty = type i32".  There was no good
   reason to support this, it was just an accident of the old 
   implementation.  I have no reason to think that anyone is actually using
   this.
6. The syntax for sticking a global variable has changed to make it 
   unambiguous.  I don't think anyone is depending on this since only clang
   supports this and it is not solid yet, so I'm not worried about anything
   breaking.
7. This gets rid of the last use of bison, and along with it the .cvs files.
   I'll prune this from the makefiles as a subsequent commit.

There are a few minor cleanups that can be done after this commit (suggestions
welcome!) but this passes dejagnu testing and is ready for its time in the
limelight.

llvm-svn: 61558
 2009-01-02 07:01:27 +00:00
Dan Gohman
df0e24acce Generalize bugpoint's concept of a "safe" backend, and add options 
to allow the "safe" backend to be run with a different path, and/or
with different command-line options.

This enables the following use cases:
 - bugpoint llc against an llc command from a different build
 - bugpoint llc against the same llc with different command-line options
 - and more...

Also, document the existing "custom" interpreter options.

llvm-svn: 60681
 2008-12-08 04:02:47 +00:00
Nick Lewycky
6288e2288d Remove -check-exit-code from bugpoint. This is subsumed by -append-exit-code. 
Note that -check-exit-code was on by default while -append-exit-code is not.

llvm-svn: 58221
 2008-10-26 23:59:36 +00:00
Oscar Fuentes
0f25988689 Initial support for the CMake build system. 
llvm-svn: 56419
 2008-09-22 01:08:49 +00:00
Evan Cheng
d57bce51ca Allow use of ssh to perform remote execution. 
llvm-svn: 55979
 2008-09-09 06:11:26 +00:00
Matthijs Kooijman
1424ba7e0a Improve bugpoint output a bit by outputting the actual instructions instead of 
just it's name, which is often empty. Also remove a newline from the output
that wasn't really needed.

llvm-svn: 54158
 2008-07-29 08:55:30 +00:00
Dan Gohman
5115e43548 Reformat this message to fit in 80 cols. 
llvm-svn: 53561
 2008-07-14 17:43:27 +00:00
Owen Anderson
1aebb33c1d Global variables beginning with \01 have special meaning on Darwin, so we need to remove 
the name prefix when we change them from internal to external.  This allows bugpointing
of codegen miscompilations to work more reliably on Darwin.

llvm-svn: 53236
 2008-07-08 16:38:42 +00:00
Matthijs Kooijman
ff367ca183 Let bugpoint display generated messages on stderr only if no interpreter was 
found, this ensures that messages like "Found gcc" end up on stdout where they
belong.

llvm-svn: 52235
 2008-06-12 13:09:43 +00:00
Matthijs Kooijman
544dfaed0d Add -silence-passes option to bugpoint. This option suppresses output generated 
when bugpoint is running passes in a child process.

llvm-svn: 52234
 2008-06-12 13:02:26 +00:00
Gabor Greif
48ffb6c7dc Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better. 
llvm-svn: 51143
 2008-05-15 10:04:30 +00:00
Anton Korobeynikov
ce2ed94866 Add possibility of using arbitrary to to execute stuff from bugpoint. 
Patch by Pekka Jääskeläinen!

llvm-svn: 50373
 2008-04-28 20:53:48 +00:00
Chris Lattner
0378973e09 several multiple-retval fixes for bugpoint. 
llvm-svn: 50331
 2008-04-28 00:04:58 +00:00
Owen Anderson
8aaa632351 Revert r49614. As Dan pointed out, some of these aren't correct. 
llvm-svn: 49657
 2008-04-14 17:38:21 +00:00
Owen Anderson
b54defaff0 Replace calls of the form V1->setName(V2->getName()) with V1->takeName(V2), 
which is significantly more efficient.

llvm-svn: 49614
 2008-04-13 19:15:17 +00:00
Bill Wendling
93e8f5fbc3 Remove tabs. Patch by Mike Stump! 
llvm-svn: 49317
 2008-04-07 05:47:52 +00:00
Gabor Greif
6c6b8a57f3 API changes for class Use size reduction, wave 1. 
Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.

llvm-svn: 49277
 2008-04-06 20:25:17 +00:00
Torok Edwin
7cd3a341c4 -fPIC is required on x86-64 when building shared objects. 
llvm-svn: 49274
 2008-04-06 12:42:29 +00:00
Andrew Lenharth
8d9b6bbf8c With debug info, there are nameless constant global values. do not crash when we hit one 
llvm-svn: 48749
 2008-03-24 22:16:14 +00:00
Bill Wendling
9f23194fe2 Detabify. 
llvm-svn: 47596
 2008-02-26 10:46:10 +00:00
Dan Gohman
a248482a22 Fix a missing space in the description of the find-bugs option. 
llvm-svn: 47271
 2008-02-18 17:15:45 +00:00
Nick Lewycky
e6e0cdd2dc PR2027, Fix bugpoint's -find-bugs option, clean up the code. 
llvm-svn: 47105
 2008-02-14 05:01:46 +00:00
Chris Lattner
3ca4e2df70 Fix PR1797 
llvm-svn: 45736
 2008-01-08 04:26:20 +00:00
Chris Lattner
309aeb140b remove attributions from tools. 
llvm-svn: 45421
 2007-12-29 20:44:31 +00:00
Chris Lattner
11718ad357 remove attributions from tools/utils makefiles. 
llvm-svn: 45414
 2007-12-29 20:07:17 +00:00
Christopher Lamb
a608afb52e Change the PointerType api for creating pointer types. The old functionality of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space. 
llvm-svn: 45082
 2007-12-17 01:12:55 +00:00
Duncan Sands
1e2e4972ff Rather than having special rules like "intrinsics cannot 
throw exceptions", just mark intrinsics with the nounwind
attribute.  Likewise, mark intrinsics as readnone/readonly
and get rid of special aliasing logic (which didn't use
anything more than this anyway).

llvm-svn: 44544
 2007-12-03 20:06:50 +00:00
Nick Lewycky
a0c9b79552 Allow the block extractor take to take a list of basic blocks to not extract 
from a file containing Function/BasicBlock pairings. This is not safe against
anonymous or abnormally-named Funcs or BBs.

Make bugpoint use this interface to pass the BBs list to the child bugpoint.

llvm-svn: 44101
 2007-11-14 06:47:06 +00:00
Gordon Henriksen
8188f028a2 Deleting redundant copy of block extractor pass. See also PR1775. 
llvm-svn: 43694
 2007-11-05 01:54:05 +00:00
Dan Gohman
2e8245a376 Move the space in overview output for commands out of each of the 
commands and into the common code.

llvm-svn: 42752
 2007-10-08 15:45:12 +00:00
David Greene
f06a395bb9 New CallInst interface to address GLIBCXX_DEBUG errors caused by 
indexing an empty std::vector.

Updates to all clients.

llvm-svn: 40660
 2007-08-01 03:43:44 +00:00