Commit Graph

79 Commits

Author SHA1 Message Date
Chris Lattner
74382b7c69 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79869 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-23 22:45:37 +00:00
Owen Anderson
1d0be15f89 Push LLVMContexts through the IntegerType APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 21:58:54 +00:00
Owen Anderson
a7235ea724 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77721 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 20:28:14 +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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Chris Lattner
f1b20d8620 Move ToolRunner.(cpp|h) into the bugpoint directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28699 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-06 22:30:59 +00:00
Chris Lattner
cc540ebabc add an assert to get a slightly better msg about this problem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26812 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-16 23:16:17 +00:00
Andrew Lenharth
7c0a93785e For transforms the behave differently if main goes away, add an option to prevent bugpoint from removing main
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26557 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-05 22:21:36 +00:00
Chris Lattner
f9aaae06cd 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22579 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 02:16:17 +00:00
Reid Spencer
a229c5cce7 Final Changes For PR495:
This chagne just renames some sys::Path methods to ensure they are not
misused. The Path documentation now divides methods into two dimensions:
Path/Disk and accessor/mutator. Path accessors and mutators only operate
on the Path object itself without making any disk accesses. Disk accessors
and mutators will also access or modify the file system. Because of the
potentially destructive nature of disk mutators, it was decided that all
such methods should end in the work "Disk" to ensure the user recognizes
that the change will occur on the file system. This patch makes that
change. The method name changes are:

makeReadable        -> makeReadableOnDisk
makeWriteable       -> makeWriteableOnDisk
makeExecutable      -> makeExecutableOnDisk
setStatusInfo       -> setStatusInfoOnDisk
createDirectory     -> createDirectoryOnDisk
createFile          -> createFileOnDisk
createTemporaryFile -> createTemporaryFileOnDisk
destroy             -> eraseFromDisk
rename              -> renamePathOnDisk

These changes pass the Linux Deja Gnu tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22354 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08 03:08:58 +00:00
Reid Spencer
dd04df0ec3 For PR495:
Get rid of the difference between file paths and directory paths. The Path
class now simply stores a path that can refer to either a file or a
directory. This required various changes in the implementation and interface
of the class with the corresponding impact to its users. Doxygen comments were
also updated to reflect these changes. Interface changes are:

appendDirectory -> appendComponent
appendFile -> appendComponent
elideDirectory -> eraseComponent
elideFile -> eraseComponent
elideSuffix -> eraseSuffix
renameFile -> rename
setDirectory -> set
setFile -> set

Changes pass Dejagnu and llvm-test/SingleSource tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22349 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-07 23:21:43 +00:00
Misha Brukman
3da94aec4d Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21428 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22 00:00:37 +00:00
Chris Lattner
852b4d4bf4 Replace more a*'s with arg_*'s, thanks to Gabor Greif!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20615 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 15:48:06 +00:00
Jeff Cohen
83881957ed Fix VC++ complaint
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19747 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-22 16:30:58 +00:00
Reid Spencer
5f76760c88 For PR351:
* removeFile() -> sys::Path::destroyFile()
* remove extraneous toString() calls
* convert local variables representing path names from std::string to
  sys::Path
* Use sys::Path objects with FileRemove instead of std::string
* Use sys::Path methods for construction of path names


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19001 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-16 23:04:20 +00:00
Reid Spencer
551ccae044 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/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-01 22:55:40 +00:00
Misha Brukman
47b14a4a6a Fix #includes of i*.h => Instructions.h as per PR403.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15334 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 17:30:56 +00:00
Misha Brukman
eed80e2375 * Convert "\n" -> '\n'
* Print out another '\n' after printing out program execution status
* Make sure code wraps at 80 cols


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15123 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-23 01:30:49 +00:00
Reid Spencer
9231ac8b6f Convert to SymbolTable's new iteration interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13754 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-25 08:53:40 +00:00
Chris Lattner
efdc0b5057 Refactor and clean up a bunch more code. No major functionality changes.
* Make several methods of bugdriver global functions (ParseInputFile, PrintFunctionList)
 * Make PrintFunctionList truncate the output after 10 entries, like the crash debugger
   did.  This allows code sharing.
 * Add a couple of methods to BugDriver that allows us to eliminate some friends
 * Improve comments in ExtractFunction.cpp
 * Make classes that used to be friends up bugdriver now live in anon namespaces
 * Rip a bunch of functionality in the miscompilation tester into a new
   TestMergedProgram function for future code sharing.
 * Fix a bug in the miscompilation tester induced in my last checkin


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12393 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-14 20:50:42 +00:00
Chris Lattner
b2c180f04e Fix the "infinite looping unless you disable adce" bug
Also remove an option to disable adce :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12359 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-13 19:35:54 +00:00
Chris Lattner
f66d9069cf Fix the "horribly N^2'd" problem when deleting individual instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11617 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-18 23:59:11 +00:00
Chris Lattner
8b189277bd * Predicate the optimizer crash debugger on a function.
* Implement a new code generator crash debugger which uses this predicate


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11614 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-18 23:26:28 +00:00
Chris Lattner
f913f40be8 A couple of minor cleanups: don't forward declare private classes, put private
classes in an anon namespace


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11604 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-18 21:29:46 +00:00