Commit Graph

596 Commits

Author SHA1 Message Date
Owen Anderson
debcb01b0f Move types back to the 2.5 API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77516 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 22:17:13 +00:00
Owen Anderson
baf3c40440 Move ConstantExpr to 2.5 API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77494 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 18:55:55 +00:00
David Goodwin
265d82e4c6 Add a bugpoint flag to disable block extraction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77389 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 23:08:36 +00:00
Owen Anderson
1fd7096407 Change ConstantArray to 2.5 API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77347 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28 18:32:17 +00:00
Dan Gohman
b6dec1bdd6 Pass true to the Internalize parameter of createStandardLTOPasses,
to match llvm-ld's default behavior.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77273 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27 23:23:47 +00:00
Owen Anderson
8fa3338ed2 Move ConstantStruct back to 2.5 API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77266 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27 22:29:26 +00:00
Daniel Dunbar
3f53fa9a51 Remove Value::setName(const char*, unsigned).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77100 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26 00:34:27 +00:00
Owen Anderson
eed707b1e6 Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77011 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24 23:12:02 +00:00
Daniel Dunbar
f6ccee5a9d Switch to getNameStr().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-24 08:24:36 +00:00
Owen Anderson
e922c02019 Get rid of the Pass+Context magic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22 00:24:57 +00:00
Evan Cheng
49419e28fe 80 col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76629 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-21 19:25:09 +00:00
David Goodwin
91cf361516 For remote execution, must cd to the executable directory since the exe expects to find a dylib in the CWD ('.').
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76432 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-20 17:15:03 +00:00
Daniel Dunbar
1488670076 Add -std-{compile,link}-opts to bugpoint.
- Sheesh.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76402 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-20 07:01:01 +00:00
Chris Lattner
e0d5c17921 fix test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76378 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-19 20:19:25 +00:00
Chris Lattner
4285d15703 DisambiguateGlobalSymbols should not mangle intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76377 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-19 20:19:04 +00:00
Viktor Kutuzov
fc2271f3f5 Require a remote command to exit with the exit status of the test program or with 255 if an error occurred.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76323 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-18 18:39:24 +00:00
Dan Gohman
ac95cc79ac Convert more tools code from cerr and cout to errs() and outs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-16 15:30:09 +00:00
Owen Anderson
0d7c695c74 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75846 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 22:16:10 +00:00
Dan Gohman
a1bdcedc38 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75801 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 17:29:42 +00:00
Dan Gohman
65f57c233c Use errs() instead of std::cerr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75791 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 16:35:29 +00:00
Chris Lattner
9d5511b7db eliminate the Mangler::PreserveAsmNames bit, the sole client of this
can do it perfectly well itself.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75743 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 04:50:47 +00:00
Evan Cheng
f975e011fb control reaches end of non-void function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75714 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14 23:55:32 +00:00
Owen Anderson
9adc0abad3 Move EVER MORE stuff over to LLVMContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75703 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14 23:09:55 +00:00
Viktor Kutuzov
699220b64f Fix for bugpoint -remote-client
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75665 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14 19:10:55 +00:00
Chris Lattner
b8158acc23 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75646 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14 18:17:16 +00:00
Daniel Dunbar
1f316e321a 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75638 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14 16:25:11 +00:00
Chris Lattner
b5851462d0 rename getValueName -> getMangledName
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75616 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14 06:19:07 +00:00
Dan Gohman
e860dcb6e4 #include "llvm/Assembly/Writer.h" to get the declaration for WriteAsOperand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75542 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13 22:56:37 +00:00
Owen Anderson
db1cd5eba5 Fix the build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75536 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13 22:40:32 +00:00
Owen Anderson
0a5372ed3e 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75445 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13 04:09:18 +00:00
Daniel Dunbar
84f9abe3f5 Fix unused function warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75386 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-11 21:24:52 +00:00
David Goodwin
80becf194d Support remote execute for ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75292 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10 21:39:28 +00:00
Owen Anderson
333c400965 This started as a small change, I swear. Unfortunately, lots of things call the [I|F]CmpInst constructors. Who knew!?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75200 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09 23:48:35 +00:00
Owen Anderson
e9b11b4313 Switch GlobalVariable ctors to a sane API, where *either* a context or a module is required.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75025 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 19:03:57 +00:00
Owen Anderson
3d29df3e8a Push LLVMContext through GlobalVariables and IRBuilder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74985 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 01:26:06 +00:00
Chris Lattner
92bcb426c3 switch the .ll parser into SMDiagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74734 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 22:46:18 +00:00
Owen Anderson
4434ed44c4 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74655 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 23:13:44 +00:00
Owen Anderson
31895e7359 Hold the LLVMContext by reference rather than by pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 21:22:36 +00:00
Owen Anderson
8b477ed579 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 16:58:40 +00:00
Nick Lewycky
028839db09 Fix the crash debugger to actually bisect globals once it's determined that it
can't just eliminate all global initializers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72378 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-25 06:29:56 +00:00
Nick Lewycky
4c8f9af6e0 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72377 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-25 05:30:00 +00:00
Torok Edwin
2c23501031 Make bugpoint emit a bugpoint-reduced-blocks.bc, because bugpoint itself
can crash during instruction simplification (for example if it creates a
broken module).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72362 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-24 09:40:47 +00:00
Torok Edwin
23d471f62e 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72361 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-24 09:31:04 +00:00
Evan Cheng
26edc21b1b bugpoint for jit should just ignore GCC arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70988 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-05 18:35:36 +00:00
Dan Gohman
0324205bbb Improve bugpoint's error messages when it runs out of memory,
or when some other std::exception is thrown.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70175 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-27 01:30:37 +00:00
Dan Gohman
d50330cd02 Use CloneModule's ValueMap in more places, instead of looking
up functions by name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69805 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-22 15:57:18 +00:00
Nick Lewycky
e032590f58 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68422 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-04 09:39:23 +00:00
Evan Cheng
fd82995823 Also pass -gcc-tool-args when building a shared object.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66746 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-12 00:53:34 +00:00
Chris Lattner
cc14d25dd9 Change various llvm utilities to use PrettyStackTraceProgram in
their main routines.  This makes the tools print their argc/argv
commands if they crash.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66248 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06 05:34:10 +00:00
Dan Gohman
f6dd0eb5c4 Use CloneModule's ValueMap to avoid needing to look up
functions by name. This fixes PR718.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66239 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06 02:16:23 +00:00
Dan Gohman
ef0ff140a7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66216 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-05 23:20:46 +00:00
Bill Wendling
38efa38c86 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65896 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02 23:13:18 +00:00
Dan Gohman
865f006bb4 Eliminate several more unnecessary intptr_t casts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64888 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-18 05:09:16 +00:00
Dan Gohman
a971b29425 Rename bugpoint's error message file so that if it somehow
gets left behind, it's less cryptic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64399 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-12 20:53:27 +00:00
Chris Lattner
3a4baf1951 fix bugpoint url, patch by Pieter de Bie!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-07 18:56:30 +00:00
Rafael Espindola
bb46f52027 Add the private linkage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62279 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-15 20:18:42 +00:00
Chris Lattner
df98617b23 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61558 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-02 07:01:27 +00:00
Dan Gohman
70ef449741 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60681 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-08 04:02:47 +00:00
Nick Lewycky
33b1c30b0b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58221 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-26 23:59:36 +00:00
Oscar Fuentes
3d01fc7de8 Initial support for the CMake build system.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56419 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-22 01:08:49 +00:00
Evan Cheng
70f684fcf9 Allow use of ssh to perform remote execution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55979 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09 06:11:26 +00:00
Matthijs Kooijman
bcbd9c43a1 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54158 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-29 08:55:30 +00:00
Dan Gohman
cebf59b4a9 Reformat this message to fit in 80 cols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53561 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 17:43:27 +00:00
Owen Anderson
7220b814ed 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53236 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-08 16:38:42 +00:00
Matthijs Kooijman
ad6996d74f 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52235 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-12 13:09:43 +00:00
Matthijs Kooijman
fbea227f41 Add -silence-passes option to bugpoint. This option suppresses output generated
when bugpoint is running passes in a child process.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52234 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-12 13:02:26 +00:00
Gabor Greif
b1dbcd886a Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51143 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-15 10:04:30 +00:00
Anton Korobeynikov
9ef7425a4d Add possibility of using arbitrary to to execute stuff from bugpoint.
Patch by Pekka Jääskeläinen!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50373 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-28 20:53:48 +00:00
Chris Lattner
e78109eb3a several multiple-retval fixes for bugpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50331 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-28 00:04:58 +00:00
Owen Anderson
6bc41e8a74 Revert r49614. As Dan pointed out, some of these aren't correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49657 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-14 17:38:21 +00:00
Owen Anderson
386ea355e7 Replace calls of the form V1->setName(V2->getName()) with V1->takeName(V2),
which is significantly more efficient.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49614 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-13 19:15:17 +00:00
Bill Wendling
58f3bcdbb9 Remove tabs. Patch by Mike Stump!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49317 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-07 05:47:52 +00:00
Gabor Greif
051a950000 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49277 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06 20:25:17 +00:00
Torok Edwin
af4fc28b56 -fPIC is required on x86-64 when building shared objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49274 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06 12:42:29 +00:00
Andrew Lenharth
df4613ced2 With debug info, there are nameless constant global values. do not crash when we hit one
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48749 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-24 22:16:14 +00:00
Bill Wendling
584c3bf650 Detabify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47596 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-26 10:46:10 +00:00
Dan Gohman
39564499c4 Fix a missing space in the description of the find-bugs option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47271 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-18 17:15:45 +00:00
Nick Lewycky
1d1ef14248 PR2027, Fix bugpoint's -find-bugs option, clean up the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47105 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-14 05:01:46 +00:00
Chris Lattner
4a6a6f21f3 Fix PR1797
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45736 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-08 04:26:20 +00:00
Chris Lattner
21c62da287 remove attributions from tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45421 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:44:31 +00:00
Chris Lattner
5116784826 remove attributions from tools/utils makefiles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45414 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:07:17 +00:00
Christopher Lamb
43ad6b3e0d 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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45082 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-17 01:12:55 +00:00
Duncan Sands
a3355ffb3d 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).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44544 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-03 20:06:50 +00:00
Nick Lewycky
6fa98b1320 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44101 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-14 06:47:06 +00:00
Gordon Henriksen
4e1be6d5ea Deleting redundant copy of block extractor pass. See also PR1775.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43694 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-05 01:54:05 +00:00
Dan Gohman
82a13c9c48 Move the space in overview output for commands out of each of the
commands and into the common code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42752 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 15:45:12 +00:00
David Greene
52eec54820 New CallInst interface to address GLIBCXX_DEBUG errors caused by
indexing an empty std::vector.

Updates to all clients.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40660 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-01 03:43:44 +00:00
Gabor Greif
8ff70c2635 Pretty straightforward replacement of "bytecode" by "bitcode"
performed on tools/ first, in order not to cause lethal damage


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37877 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-04 21:55:50 +00:00
Lauro Ramos Venancio
497391ad8d Fix bugpoint to run -llc-safe with -Xlinker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37483 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-06 23:10:56 +00:00
Chris Lattner
065344dfd5 use the new MemoryBuffer interfaces to simplify error reporting in clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36900 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 23:45:49 +00:00
Chris Lattner
421e51603a Fix a buggy conversion from bytecode to bitcode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36883 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 19:43:09 +00:00
Chris Lattner
744879ea01 switch tools to bitcode from bytecode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36872 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 09:32:02 +00:00
Chris Lattner
03b6963762 add bitcode support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36849 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 05:47:06 +00:00
Evan Cheng
34e400ebe6 Added -rsh-host and -rsh-user to support remote execution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36685 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 18:36:15 +00:00
Devang Patel
1997473cf7 Drop 'const'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 01:11:54 +00:00
Devang Patel
3e15bf33e0 Use 'static const char' instead of 'static const int'.
Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36652 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 21:39:20 +00:00
Devang Patel
794fd75c67 Do not use typeinfo to identify pass in pass manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36632 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-01 21:15:47 +00:00
Chris Lattner
00f59da1df remove use of deprecated apis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-19 07:41:31 +00:00
Anton Korobeynikov
9ba8a76f8b Add possibility to set memory limit for binaries run via libSystem. This
is especially needed for bugpoint. This partly implements PR688


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34349 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-16 19:11:07 +00:00
Chris Lattner
10ac377f7c eliminate use of vector-related ctors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34226 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-13 06:05:43 +00:00
Chris Lattner
f2e292ce58 push bytecode decompressor out through APIs. Now the bytecode reader
api's look like this:

ModuleProvider *getBytecodeModuleProvider(
  const std::string &Filename,  ///< Name of file to be read
  BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer,
  std::string* ErrMsg = 0,      ///< Optional error message holder
  BytecodeHandler* H = 0        ///< Optional handler for reader events
);

This is ugly, but allows a client to say:

  getBytecodeModuleProvider("foo", 0);

If they do this, there is no dependency on the compression libraries, saving
codesize.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34012 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 21:41:02 +00:00
Reid Spencer
688b0490e2 For PR411:
Adjust to changes in Module interface:
getMainFunction() -> getFunction("main")
getNamedFunction(X) -> getFunction(X)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33922 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 21:19:13 +00:00
Reid Spencer
ef9b9a7939 For PR411:
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33918 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 20:47:22 +00:00
Reid Spencer
7ba98a9000 For PR1072:
Removing -raise has neglible positive or negative side effects so we are
opting to remove it. See the PR for comparison details.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33844 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-03 23:15:56 +00:00
Reid Spencer
5cbf985dcb For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid
confusion with external linkage types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33663 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-30 20:08:39 +00:00
Chris Lattner
17be6791b8 default to emiting an uncompressed .bc file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33420 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-21 06:34:18 +00:00
Chris Lattner
2db43c864e relax type
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32990 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:13:39 +00:00
Reid Spencer
78d033e086 For PR411:
Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32956 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-06 07:24:44 +00:00
Evan Cheng
7f7fdcca8f A bit more debugging printf's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32832 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-03 07:44:30 +00:00
Reid Spencer
71d2ec9e6d For PR950:
Convert signed integer types to signless.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32790 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 06:02:26 +00:00
Reid Spencer
e4d87aa2de For PR950:
This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32751 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-23 06:05:41 +00:00
John Criswell
e026c070c4 Remove DSA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32542 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 16:54:24 +00:00
Bill Wendling
e81561909d Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
now cerr, cout, and NullStream resp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 01:30:32 +00:00
Chris Lattner
c30598bc3a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32250 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 01:18:01 +00:00
Bill Wendling
68fe61d6a1 Replacing std::iostreams with llvm iostreams. Some of these changes involve
adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31990 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-29 00:19:40 +00:00
Reid Spencer
5e1452c856 Add an -append-exit-code option to bugpoint. This will cause bugpoint to
append "exit <retcode>" to the end of the output file. This is used by
the nightly tester to make bugpoint match the output generated by the
RunSafely.sh script so it doesn't find false positives.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31960 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-28 07:04:10 +00:00
Reid Spencer
3da59db637 For PR950:
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-27 01:05:10 +00:00
Bill Wendling
a089d4430d Need <iostream> for the time being.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31821 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-17 10:09:22 +00:00
Reid Spencer
2803b4cc58 Minor style fixes from review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31685 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-11 19:59:25 +00:00
Reid Spencer
dc31a8a70c Add a -disable-loop-extraction option to bugpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31683 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-11 19:05:02 +00:00
Chris Lattner
fef02427cd completely revert patrick's enhancement to bugpoint. Though it makes bugpoint
speed up, it sometimes makes it crash on complex bc files, which isn't very nice.


With this, bugpoint can reduce the 176.gcc failure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31589 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 06:24:56 +00:00
Chris Lattner
cd6f46e2ac add a new bugpoint mode -llc-safe. This uses LLC for both halves of a
miscompilation.  This is useful for working around GCC+CBE bugs or for handling
programs that CBE doesn't support (e.g. inline asm) when searching for
optimizer bugs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31588 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 05:57:53 +00:00
Jeff Cohen
d41b30def3 Unbreak VC++ build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31464 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-05 19:31:28 +00:00
Reid Spencer
3ed469ccd7 For PR786:
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31380 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-02 20:25:50 +00:00
Bill Wendling
22706e82d5 Forgot a }
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31226 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-27 20:22:04 +00:00
Bill Wendling
b3d83a3ed5 Re-added the part where it tries to remove all global variables first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31225 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-27 20:18:06 +00:00
Bill Wendling
4e3be89cb5 Fix for PR960. Improves bugpoint so that it removes global variable
initializers as well. This is only a first pass. It can be slow because
it clones the module for each pass. An obvious improvement is not to do that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31182 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-25 18:36:14 +00:00
Reid Spencer
b83eb6447b For PR950:
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-20 07:07:24 +00:00
Chris Lattner
137d0ec3da Make the bugpoint reduction heuristics more effective. Patch submitted by
Domagoj Babic, thanks!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30863 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-10 21:42:25 +00:00
Chris Lattner
54e4c02d8e Remove a dead var noticed by Yorion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30841 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-09 20:12:37 +00:00
Chris Lattner
d42235051b comment out debug code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30401 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-15 23:01:10 +00:00
Chris Lattner
c600f3c337 Add a new -cbe-bug mode, which works just like -run-llc, except that it uses
LLC as the reference compiler to reduce testcases for bugs in GCC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30400 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-15 21:29:15 +00:00
Nick Lewycky
e290c6d250 Fix --enable-valgrind. Add room for the new arguments, and don't keep
a pointer to a temporary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30312 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-14 04:20:17 +00:00
Nick Lewycky
40394bc419 Add --enable-valgrind option to run optimizations through valgrind to
pick up on memory errors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30311 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-14 03:49:54 +00:00
Chris Lattner
afd39f0cc4 Change DisambiguateGlobalSymbols to not rename asm globals, which breaks
bugpoint on leopard.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30150 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-07 18:21:07 +00:00
Chris Lattner
aea932d27f Use LINK_COMPONENTS to specify *components* to link against instead of
using USED_LIBS to specify *libraries* to link against.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30090 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-04 05:59:09 +00:00
Chris Lattner
1bb6f0643d Code cleanups, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29969 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-29 23:38:20 +00:00
Chris Lattner
7f8897f22e eliminate RegisterOpt. It does the same thing as RegisterPass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29925 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-27 22:42:52 +00:00
Chris Lattner
a4be053d7d analyze no longer exists, don't offer to run it :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29919 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-27 22:12:06 +00:00
Reid Spencer
51c5a286ba For PR797:
Final removal of exceptions from lib/System and adjustment of users to
accommodate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29846 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-23 20:34:57 +00:00
Reid Spencer
8ea5ecb056 For PR797:
Adjust usage of the ExecuteAndWait function to use the last argument which
is the ErrMsg string. This is necessitated because this function no longer
throws exceptions on error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29791 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-21 06:04:45 +00:00
Reid Spencer
62c5105adc For PR885:
Consolidate the LinkAllAnalyses.h and LinkAllPasses.h headers into one
so there is no dupliation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29787 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-21 05:34:03 +00:00
Reid Spencer
023fcf9776 For PR797:
Make sys::Program::ExecuteAndWait not throw exceptions and update any
affected code. It now return -9999 to signal that the program couldn't be
executed. Only one case (in bugpoint) actually examines the result code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29785 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-21 02:04:43 +00:00
Reid Spencer
61c83e023f For PR797:
Rid the Assembly Parser of exceptions. This is a really gross hack but it
will do until the Assembly Parser is re-written as a recursive descent.
The basic premise is that wherever the old "ThrowException" function was
called (new name: GenerateError) we set a flag (TriggerError). Every
production checks that flag and calls YYERROR if it is set. Additionally,
each call to ThrowException in the grammar is replaced with GEN_ERROR
which calls GenerateError and then YYERROR immediately. This prevents
the remaining production from continuing after an error condition.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29763 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-18 08:43:06 +00:00
Chris Lattner
c0431fe1ca fit in 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29754 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 18:51:28 +00:00
Chris Lattner
7f27570ae0 minor cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29753 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 18:49:52 +00:00
Patrick Jenkins
032091d7f6 Adding FindBugs.cpp so the -find-bugs option will work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29704 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-15 16:41:52 +00:00
Patrick Jenkins
6a3f31cb70 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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29703 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-15 16:40:49 +00:00
Patrick Jenkins
68b163059d Updating the comments above SplitFunctionsOutOfModule in ExtractFunction.cpp to reflect the changes made to that function. Specifically I am removing the FIXME comment because the issue has been addressed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29385 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 18:03:01 +00:00
Patrick Jenkins
e47863e212 This commit improves bugpoints speed. On my G4 this changed caused kimwitu++ to run through bugpoint in 1091.15 seconds (user + system time). The time it took to run this on my G4 before I made these changes is 1420.82 seconds (user + system time). This is a speedup of about 5.5 minutes.
This is faster because SplitFunctionsOutOfModule no longer calls Clone Module and then removes the functions it doesnt want from the module returned. Instead it creates a module and copies over the specified functions, making changes to the new and old module where neccessary. This reduces the memory demand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29379 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 01:19:28 +00:00