Commit Graph

727 Commits

Author SHA1 Message Date
Reid Spencer be4ddf6856 1. Use APINT_WORD_SIZE instead of sizeof(uint64_t)
2. Teach slt about signedness.
3. Teach roundToDouble to properly sign extend.

llvm-svn: 34391
2007-02-18 20:09:41 +00:00
Reid Spencer a856b6e985 1. Remove dead code (lshift function).
2. Consolidate memory allocation into just two inline functions.
3. Convert "unsigned" to uint32_t to gaurantee its size.
4. Eliminate magic constants and replace with symbolic equivalent.
5. Improve code documentation slightly.
6. Simplify the logical operator code because bitwidths must be the same.
7. Fix indentation per coding standards.
8. Use exit-early style to reduce indentation in several functions.

llvm-svn: 34389
2007-02-18 18:38:44 +00:00
Reid Spencer ee0a685ea1 Make add_1 exit early if carry is 0.
Fix line breaks and 80 cols violation.
Simplify operator^= since bitwidths must be the same.

llvm-svn: 34388
2007-02-18 06:39:42 +00:00
Reid Spencer fbd48a566a Implement signed output for toString.
Fix bugs in countLeadingZeros and countTrailingZeros.

llvm-svn: 34386
2007-02-18 00:44:22 +00:00
Reid Spencer 26c6616e4b Fix some bugs in division logic.
llvm-svn: 34384
2007-02-17 22:38:07 +00:00
Reid Spencer 100502d256 Move static functions closer to their usage.
llvm-svn: 34363
2007-02-17 03:16:00 +00:00
Reid Spencer 3986776fbd Clean up the divide and remainder logic a bit (exit early). Use more
meaningful variable names. Add comments to document the flow.

llvm-svn: 34362
2007-02-17 02:07:07 +00:00
Reid Spencer a32372d110 Fix bugs introduced by constructor parameter order change.
llvm-svn: 34357
2007-02-17 00:18:01 +00:00
Reid Spencer 1d0721209d Review changes:
1. Function style changes.
2. 80-col violations.
3. Better names for things.
4. Arrange constructors so they all take bit width first.
5. Add named signed and unsigned comparison functions and remove the
   corresponding operators.
6. Remove operator&& and operator|| but provide a getBoolValue function which
   converts to bool as comparison against 0. This allows the normal && and
   || operators to be used as if (X.getBoolValue() && Y.getBoolValue())

Note: this still doesn't function 100% yet. I'm working on the bugs now.
llvm-svn: 34353
2007-02-16 22:36:51 +00:00
Anton Korobeynikov d01defedf6 Add possibility to set memory limit for binaries run via libSystem. This
is especially needed for bugpoint. This partly implements PR688

llvm-svn: 34349
2007-02-16 19:11:07 +00:00
Zhou Sheng cfa2ac0592 Fix some buges:
1. Make getMinValue() returns the right value.
2. Fix the ByteSwap() crash problem.
3. Make Postfix increment work correctly.
4. Fix some bugs in LogBase2, Hi/LoBits and UDiv.

llvm-svn: 34304
2007-02-15 06:36:31 +00:00
Reid Spencer 0c5db23119 Use brute-force algorithm for to_string. It doesn't have to be efficient
at this point, it just needs to work so we can test things reliably.

llvm-svn: 34262
2007-02-14 02:52:25 +00:00
Reid Spencer 5153525402 Make some minor improvements to APInt:
1. Make all the operators use uppercase
2. Rename APIntRoundToDouble method just RoundToDouble, the APInt is
   redundant.
3. Turn the class on for compilation.

llvm-svn: 34253
2007-02-13 22:41:58 +00:00
Zhou Sheng d707d63317 1. Make APInt::shl work correctly and more efficiently.
2. Add functions to support the numberical conversion between APInt and
   double/float.

llvm-svn: 34201
2007-02-12 20:02:55 +00:00
Chris Lattner 77baa56a70 Add support for removing elements out of StringMap.
llvm-svn: 34185
2007-02-11 20:58:00 +00:00
Chris Lattner db08c1bc83 Replace the ugly FindValue method with STL-like find methods.
llvm-svn: 34183
2007-02-11 19:49:41 +00:00
Chris Lattner 9521fec8cf remove support for stringmap visitors now that iterators exist.
llvm-svn: 34180
2007-02-11 08:22:15 +00:00
Chris Lattner e15605ccbf add support for iterators.
llvm-svn: 34179
2007-02-11 08:20:35 +00:00
Zhou Sheng e93db8fba2 Eliminates friend function declaration inside APInt, instead, adds public
methods as those global function's internal implementation.

llvm-svn: 34083
2007-02-09 07:48:24 +00:00
Chris Lattner 751a42010b Rename CStringMap -> StringMap, since it now supports nul characters in the
strings.

llvm-svn: 34064
2007-02-08 19:20:57 +00:00
Chris Lattner 259ba20bd8 Allow cstringmap to contain strings with nul characters in them.
llvm-svn: 34062
2007-02-08 19:08:37 +00:00
Zhou Sheng 11eea86410 Switched this file on accidently.
llvm-svn: 34054
2007-02-08 16:45:48 +00:00
Zhou Sheng fbf61eaba7 As Chris and Reid suggested, remove "isSigned" field from APInt, instead,
add some signed/unsigned arithmetic operation functions into APInt.h to
handle the signed/unsigned issue. These functions will be defined inside a
namespace "APIntOps" which is inside llvm namespace.

llvm-svn: 34053
2007-02-08 14:35:19 +00:00
Zhou Sheng 3e8022d61d As Chris suggested, fixed some problems. (This is the first part)
llvm-svn: 33989
2007-02-07 06:14:53 +00:00
Chris Lattner e346767f06 do not let the table fill up with tombstones.
llvm-svn: 33973
2007-02-07 01:11:25 +00:00
Zhou Sheng 94b623aad4 As Reid suggested, fixed some problems.
llvm-svn: 33955
2007-02-06 06:04:53 +00:00
Chris Lattner 28cbd1d624 Disable this for now.
llvm-svn: 33953
2007-02-06 05:38:37 +00:00
Zhou Sheng dac63788ab Add a class APInt to represent arbitrary precision constant integral values.
It is a functional replacement for common case integer type like "unsigned",
"uint64_t", but also allows non-byte-width integer type and large integer
value types such as 3-bits, 15-bits, or more than 64-bits of precision. For
more details, see pr1043.

llvm-svn: 33951
2007-02-06 03:00:16 +00:00
Chris Lattner 92c5d1185f Fix a bug in smallptrset::erase: in the small case, return true if the
element was in the set.

llvm-svn: 33931
2007-02-05 23:10:31 +00:00
Chris Lattner 010ee96261 Encode small integers more densely in foldingset, avoiding overflowing the SmallVector as often.
llvm-svn: 33864
2007-02-04 01:48:10 +00:00
Chris Lattner 4f5cdecde3 improve comments, add an assertion
llvm-svn: 33750
2007-02-01 05:33:21 +00:00
Devang Patel 9eb2caaeb6 Add PrintVersionMessage() that tools can use to print version number
without exiting program.

llvm-svn: 33737
2007-02-01 01:43:37 +00:00
Reid Spencer e7422f6b8d Add some debug output.
llvm-svn: 33718
2007-01-31 21:27:38 +00:00
Chris Lattner 0dbb13735e minor cleanups. Fix off-by-one in accounting the number of nodes when the
table grows.

llvm-svn: 33698
2007-01-31 06:04:41 +00:00
Chris Lattner a94523df7b reformat comment
llvm-svn: 33675
2007-01-30 23:16:22 +00:00
Chris Lattner 39ab70cf80 implement SmallPtrSet::erase
llvm-svn: 33581
2007-01-27 07:59:10 +00:00
Chris Lattner ab5d0ba168 add a note
llvm-svn: 33578
2007-01-27 07:18:32 +00:00
Chris Lattner 74102df857 Add a new SmallSet ADT specialized for pointers.
llvm-svn: 33577
2007-01-27 07:10:46 +00:00
Anton Korobeynikov a41d9eca96 Moved disassembler to libSystem
llvm-svn: 33461
2007-01-23 10:26:08 +00:00
Anton Korobeynikov 3e956974b3 Adding disassembler interface and external hook to udis86 library.
llvm-svn: 33358
2007-01-19 17:25:17 +00:00
Chris Lattner dff39e53f1 wow, the link was already broken :)
llvm-svn: 32963
2007-01-06 23:20:51 +00:00
Chris Lattner 8a7183b5b8 add a note
llvm-svn: 32962
2007-01-06 23:19:38 +00:00
Bill Wendling 4ec17c3951 The previous implementation of LLVM Streams wasn't removing symbols. This
one should.

llvm-svn: 32845
2007-01-03 22:37:27 +00:00
Chris Lattner 00bb216977 eliminate constructor from Statistic class. It is now impossible to get a
static constructor for them :).   Transition complete.

llvm-svn: 32710
2006-12-19 23:17:40 +00:00
Chris Lattner 13bfd32f5d Refactor statistic a big and introduce a horrible-but-necessary macro
(STATISTIC), which allows us to define statistics that don't introduce
static ctors into the .o files.  I'm migrating code over to use this
incrementally.

llvm-svn: 32687
2006-12-19 21:27:47 +00:00
Bill Wendling a77f14265b Added an automatic cast to "std::ostream*" etc. from OStream. We then can
rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.

llvm-svn: 32636
2006-12-17 05:15:13 +00:00
Chris Lattner 8c9969ac03 Change the implementation of statistic to not need destructors at all.
Instead, the stat info is printed when llvm_shutdown() is called.
These also don't need static ctors, but getting rid of them is uglier:
still investigating.  This reduces the number of static dtors in llvm from
~1400 to ~750.

llvm-svn: 32372
2006-12-08 20:00:42 +00:00
Bill Wendling 30c0f3367c Don't use <sstream> in Streams.h but <iosfwd> instead.
llvm-svn: 32340
2006-12-07 23:41:45 +00:00
Bill Wendling 355fc5ad50 Removed more <iostream> includes
llvm-svn: 32321
2006-12-07 20:28:15 +00:00
Bill Wendling f3baad3ee1 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
now cerr, cout, and NullStream resp.

llvm-svn: 32298
2006-12-07 01:30:32 +00:00
Chris Lattner 5bbf770764 merge the Statistic and StatisticBase classes, eliminating virtual methods
and eliminating #includes from the Statistic.h file.

llvm-svn: 32282
2006-12-06 18:20:44 +00:00
Chris Lattner 700b873130 Detemplatize the Statistic class. The only type it is instantiated with
is 'unsigned'.

llvm-svn: 32279
2006-12-06 17:46:33 +00:00
Chris Lattner 228bcd3802 Add a helper function
llvm-svn: 31981
2006-11-28 22:32:35 +00:00
Bill Wendling 3750ae25a0 Removed #include <iostream> and replace with llvm_* streams.
llvm-svn: 31927
2006-11-26 10:52:51 +00:00
Reid Spencer aa5c220665 Make the absolute/relative tolerance information easier to read/understand.
llvm-svn: 31908
2006-11-25 08:38:44 +00:00
Bill Wendling 9594f3a196 Moved definition of llvm_ostream wrappers to the Streams.cpp file.
llvm-svn: 31819
2006-11-17 09:54:47 +00:00
Bill Wendling 3315869498 Added wrappers for the std::cerr/std::cout objects. The wrappers will
soon replace all uses of those objects.

llvm-svn: 31817
2006-11-17 09:51:22 +00:00
Bill Wendling d7fda04420 Added "DOUT" macro. This is used as a replacement for the std::cerr
stream. It centralizes the use of std::cerr so that static c'tor/d'tors
aren't scattered around all over the place. The way to use it is like this:

       DOUT << "This is a status line: " << Var << "\n";

If "-debug" is specified, it will print. Otherwise, it'll not print. If
NDEBUG is defined, the DOUT does nothing.

llvm-svn: 31798
2006-11-17 00:49:12 +00:00
Jim Laskey 61feeb90f9 Remove redundant <cmath>.
llvm-svn: 31561
2006-11-08 19:16:44 +00:00
John Criswell 8ea2e68493 Include llvm/Support/DataTypes.h to define intptr_t.
This fixes the build on OpenBSD and potentially other systems.

llvm-svn: 31550
2006-11-08 15:04:35 +00:00
Rafael Espindola f16dbf697a assert.h -> cassert
llvm-svn: 31399
2006-11-03 01:38:14 +00:00
Rafael Espindola a1fde82b6b #include <assert.h>
llvm-svn: 31386
2006-11-02 23:48:53 +00:00
Jim Laskey eb0fd251c1 Allow FoldingSet clients to pump up the initial hash size.
llvm-svn: 31377
2006-11-02 14:21:26 +00:00
Chris Lattner 149e666baf add a highly efficient hash table that is specialized for mapping C strings
to some other type.

llvm-svn: 31286
2006-10-29 23:42:03 +00:00
Chris Lattner b9de90377f Add a new llvm::Allocator abstraction, which will be used by a container
I'm about to add.  This is similar to, but necessarily different than, the
STL allocator class.

llvm-svn: 31285
2006-10-29 22:08:03 +00:00
Jim Laskey 179ebd3fc3 Try again.
llvm-svn: 31278
2006-10-29 09:19:59 +00:00
Jim Laskey 8f05a611e9 Not handling zero length strings.
llvm-svn: 31277
2006-10-29 08:27:07 +00:00
Jim Laskey cef515fcc0 SmallVector append not insert.
llvm-svn: 31224
2006-10-27 19:38:32 +00:00
Jim Laskey a9e9cae33e Grrr.
llvm-svn: 31223
2006-10-27 19:20:12 +00:00
Jim Laskey a88e609c0f Temp patch for missing functionality.
llvm-svn: 31222
2006-10-27 19:14:16 +00:00
Bill Wendling e0412f500e MathExtras isn't in the llvm/ADT directory but in the llvm/Support directory.
llvm-svn: 31219
2006-10-27 18:47:29 +00:00
Jim Laskey 6ca4a345dd Apply editorials.
llvm-svn: 31218
2006-10-27 18:05:12 +00:00
Jim Laskey 43bc1847a2 Breakout folding hash set from SelectionDAGCSEMap.
llvm-svn: 31215
2006-10-27 16:16:16 +00:00
Reid Spencer 309e03aea2 Beef up the output from DiffFilesWithTolerance by setting the error code
to describe the difference being reported. This assists with understanding
differences an llvm-test and should help with bugpoint too.

llvm-svn: 31044
2006-10-18 20:23:52 +00:00
Chris Lattner 5af1cbc5cf avoid a ctor/dtor issue with the ProgramName global.
llvm-svn: 30925
2006-10-13 00:06:24 +00:00
Chris Lattner adb19d6e8f shrink anon-ns and mark stuff static. No functionality changes
llvm-svn: 30922
2006-10-12 22:09:17 +00:00
Chris Lattner c374ec43b5 Fix a static dtor issue
llvm-svn: 30726
2006-10-04 22:13:11 +00:00
Chris Lattner 8111c59279 Fix more static dtor issues
llvm-svn: 30725
2006-10-04 21:52:35 +00:00
Chris Lattner adf4095338 Define this in the correct n/s
llvm-svn: 30671
2006-09-29 18:43:14 +00:00
Chris Lattner 9daff49ebb new helper class to provide more explicit management of static ctor/dtors.
llvm-svn: 30638
2006-09-28 00:31:55 +00:00
Chris Lattner f5bed76353 Instantiate Statistic<> in one place, not in every .o file that uses it.
llvm-svn: 29971
2006-08-30 04:17:00 +00:00
Chris Lattner 2de6e33c06 Minor code cleanups
llvm-svn: 29917
2006-08-27 22:10:29 +00:00
Chris Lattner 3e5d60fcea Add external definitions for commonly-used template specializations and add
anchor methods to others.  This eliminates the vtable/template method bloat
in .o files that defining a cl::opt used to impose (~4K per .o file for one
cp::opt<unsigned>).

llvm-svn: 29909
2006-08-27 12:45:47 +00:00
Reid Spencer a38aa72771 Remove a character to avoid line exceeding 80 cols.
llvm-svn: 29860
2006-08-24 22:39:25 +00:00
Reid Spencer 2fe39fea85 For PR797:
This library no longer throws nor handles exceptions, so turn off the
REQUIRES_EH flag.

llvm-svn: 29849
2006-08-23 20:39:25 +00:00
Reid Spencer d62a96323d For PR797:
Final remove of exception handling from this file. lib/System can no longer
throw exceptions so there's no need for try/catch blocks here.

llvm-svn: 29848
2006-08-23 20:37:59 +00:00
Reid Spencer bd156a901d Make the ProgramName variable a std::string so we can eliminate the path
portion fo the program name via sys::Path().getLast(). This makes error
messages more readable since this is invariably used only in error
messages.  Instead of:
  /path/to/llvm/bin/directory/toolname: error message
we will now get:
  toolname: error message
Also, since we always have a program name (even if its defaulted), don't
check to see if it is set or not when generating error messages. This
eliminates a bunch of constant strings, saving a little under 1K of data.

llvm-svn: 29842
2006-08-23 07:10:06 +00:00
Reid Spencer efdc3a13cd For PR797:
Adjust users of MappedFile to its new non-throwing interface.  Note that in
most cases the lazy step of just throwing after a call to MappedFile was
installed. This was done in the name of incremental changes. Getting rid of
the new throw statements will take adjustment of interfaces and propagation
of errors to higher levels.  Those changes will come in subsequent patches.

llvm-svn: 29817
2006-08-22 16:06:27 +00:00
Jim Laskey 5c51c2b4ab Adding new Dwarf constants.
llvm-svn: 29798
2006-08-21 21:18:10 +00:00
Reid Spencer 944645af44 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.

llvm-svn: 29791
2006-08-21 06:04:45 +00:00
Reid Spencer c295914b7a 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.

llvm-svn: 29785
2006-08-21 02:04:43 +00:00
Chris Lattner 5425637481 remove IncludeFile turds in MathExtras.h, which bloats every .o file that
#includes it.

llvm-svn: 29639
2006-08-11 23:52:54 +00:00
Reid Spencer 47b1ed7276 Remove the use of "IncludeFile" from this support facility. The mechanism
to build a loadable module is now correctly defined and documented so this
workaround isn't needed any longer.

llvm-svn: 29553
2006-08-07 23:20:15 +00:00
Jim Laskey 82cd9c513e If the Program name was NULL then all further output sent to std::cerr was
suppressed.

llvm-svn: 29477
2006-08-02 20:15:56 +00:00
Chris Lattner 2091cc86af Finegrainify namespacification, minor cleanups
llvm-svn: 29399
2006-07-28 22:21:01 +00:00
Chris Lattner 4857253d98 Change Path::getStatusInfo to return a boolean and error string on an error
instead of throwing an exception.  This reduces the amount of code that is
exposed to exceptions (e.g. FileUtilities), though it is clearly only one step
along the way.

llvm-svn: 29395
2006-07-28 22:03:44 +00:00
Chris Lattner 6da9d8ecf9 libsupport still throws.
llvm-svn: 29394
2006-07-28 22:01:01 +00:00
Reid Spencer 421475cd3b For PR780:
1. Move IncludeFile.h to System library
2. Move IncludeFile.cpp to System library
3.  and  required to prevent cyclic library dependencies for libSystem
4. Convert all existing uses of Support/IncludeFile.h to System/IncludeFile.h
5. Add IncludeFile support to various lib/System classes.
6. Add new lib/System classes to LinkAllVMCore.h
All this in an attempt to pull in lib/System to what's required for VMCore

llvm-svn: 29287
2006-07-26 16:18:00 +00:00
Chris Lattner a0ddced752 Add an out-of-line virtual method to provide a home for the cl::option class.
llvm-svn: 29191
2006-07-18 23:59:33 +00:00
Chris Lattner 1025840417 Add two helpers for escaping and unescaping strings.
llvm-svn: 29151
2006-07-14 22:54:39 +00:00
Chris Lattner a41def5801 LoadLibraryPermanently no longer throws an exception, so this code doesn't have
to catch it.  Other minor cleanups.

llvm-svn: 29050
2006-07-07 17:14:04 +00:00
Chris Lattner 4f1b929022 This patch (written by Reid) changes compressor to never throw an exception.
llvm-svn: 29045
2006-07-07 17:00:12 +00:00
Chris Lattner 5418b0f39e Modify the SlowOperationInformer interface to not throw exceptions.
llvm-svn: 29028
2006-07-06 22:34:06 +00:00
Chris Lattner 8ac22e748c Print LLVM version info like this:
Low Level Virtual Machine (http://llvm.org/):
  llvm version 1.8cvs
  DEBUG build with assertions.

instead of like this:

Low Level Virtual Machine (llvm) 1.8cvs (see http://llvm.org/) ASSERTIONS ENABLED

Also, add a place for vendor version info.

llvm-svn: 29020
2006-07-06 18:33:03 +00:00
Reid Spencer ee7eaa25cf For PR801:
Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.

Patch by Anton Korobeynikov. Thanks, Anton!

llvm-svn: 28925
2006-06-27 16:49:46 +00:00
Chris Lattner 1c12a881fb Add some out-of-line virtual dtors so that the class has a "home", preventing
vtables for (e.g.) Instruction from being emitted into every .o file.

llvm-svn: 28898
2006-06-21 16:53:47 +00:00
Jim Laskey 19f964e048 1. Support standard dwarf format (was bootstrapping in Apple format.)
2. Add vector support.

llvm-svn: 28807
2006-06-15 20:51:43 +00:00
Reid Spencer 54cb2d8533 For PR780:
Break the "IncludeFile" mechanism into its own header file and adjust other
files accordingly. Use this facility for the IntrinsicInst problem which
was the subject of PR800.
More to follow on this.

llvm-svn: 28709
2006-06-07 20:00:19 +00:00
Chris Lattner d63b1b5a1f Move toolrunner out of libsupport into the bugpoint tool
llvm-svn: 28700
2006-06-06 22:31:36 +00:00
Reid Spencer c3065b7d3f Add the -Xlinker option to bugpoint which allows an option to be passed
through to gcc when its being used as a linker. This allows -L and -l
(and any other) options to be added so that non-complete bytecode files
can be processed with bugpoint. The -Xlinker option can be added as many
times as needed.

llvm-svn: 28692
2006-06-06 00:00:42 +00:00
Reid Spencer b3171678ee Make it possible to override the standard version printer. Not all tools
built with CommandLine.h will want the --version option to report that the
tool belongs to LLVM. To override simply pass a void func() to the
cl::SetVersionPrinter() function and that void func() will be called when
it is time to print the version information.

llvm-svn: 28687
2006-06-05 16:22:56 +00:00
Reid Spencer a647c7ff42 Use archive libraries instead of object files for VMCore, BCReader,
BCWriter, and bzip2 libraries. Adjust the various makefiles to accommodate
these changes. This was done to speed up link times.

llvm-svn: 28610
2006-06-01 01:30:27 +00:00
Reid Spencer d8df61a4d0 Squelch this warning:
/bzlib.c:126: warning: string length `1056' is greater than the length `509' ISO
C89 compilers are required to support

llvm-svn: 28602
2006-05-31 21:53:42 +00:00
Chris Lattner aa2372562e Patches to make the LLVM sources more -pedantic clean. Patch provided
by Anton Korobeynikov!  This is a step towards closing PR786.

llvm-svn: 28447
2006-05-24 17:04:05 +00:00
Reid Spencer 26bb7c467f For PR777:
Add an additional catch block to ensure that this function can't throw any
exceptions, even one's we're not expecting.

llvm-svn: 28309
2006-05-15 22:12:42 +00:00
Chris Lattner 1b7a51520c Fix PR743: emit -help output of a tool to cout, not cerr.
llvm-svn: 28010
2006-04-28 05:36:25 +00:00
Jim Laskey 6d5c2a0156 Qualify dwarf namespace inside llvm namespace.
llvm-svn: 26409
2006-02-27 22:37:23 +00:00
Jim Laskey 22e47b9f4e Re-orging file.
llvm-svn: 26401
2006-02-27 12:43:29 +00:00
Chris Lattner 2d2e2e3c0e Let bugpoint work on sparc with v9 instructions enabled.
llvm-svn: 25958
2006-02-04 05:02:27 +00:00
Andrew Lenharth 4558e4ae10 dynamically allocate plugin space as needed
llvm-svn: 25652
2006-01-26 19:38:58 +00:00
Andrew Lenharth bb4c9c0bd7 Remember plugins should someone like bugpoint want to know them.
llvm-svn: 25649
2006-01-26 18:36:50 +00:00
Chris Lattner 469640e506 Add explicit #includes of <iostream>
llvm-svn: 25509
2006-01-22 22:53:01 +00:00
Chris Lattner c9fbba6fc0 Revert this, I didn't mean to commit it
llvm-svn: 25382
2006-01-17 00:40:24 +00:00
Chris Lattner f64762c26e Add support for programs with a null argv[0]
llvm-svn: 25379
2006-01-17 00:32:28 +00:00
Duraid Madina b43eb8c75b HP aCC chokes on this, but it's not required anyway: according to
the bzip2 homepage, only ancient (gcc 2.7.x ?) versions of GCC
require this? It certainly isn't needed for the current bzip2
sources.

llvm-svn: 25013
2005-12-26 05:00:25 +00:00
Duraid Madina 36501f5eb0 MERRY CHRISTMAS EVERYONE!!! (what better way to spend christmas than
to try building LLVM on HP-UX! (the Right Way seems to be to tear out
the ancient STL that HP ship and use http://incubator.apache.org/stdcxx/ )

llvm-svn: 25012
2005-12-26 04:56:16 +00:00
Reid Spencer 6197688c71 For PR351:
Move the system dependent portion to lib/System/*/Alarm.inc. This makes the
SlowOperationInformer platform independent.

llvm-svn: 24938
2005-12-22 03:31:26 +00:00
Chris Lattner fdc8b19ad6 indicate when a tool is a debug build.
llvm-svn: 24374
2005-11-16 06:36:47 +00:00
Chris Lattner bde3845548 DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now
llvm-svn: 23940
2005-10-24 02:26:13 +00:00
Chris Lattner 1e050bd88b Only build .a file versions of these libraries, instead of .a and .o versions.
This should speed up build times.

llvm-svn: 23934
2005-10-24 02:05:35 +00:00
Chris Lattner 1a1ecf0679 Allow bugpoint+PPC codegen to use fsqrt
llvm-svn: 23128
2005-08-29 13:14:24 +00:00
Chris Lattner d09a9a788b Allow tools with "consume after" options (like lli) to take more positional
opts than they take directly.  Thanks to John C for pointing this problem
out to me!

llvm-svn: 22717
2005-08-08 21:57:27 +00:00
Chris Lattner d380d8412d Reject command lines that have too many positional arguments passed (e.g.,
'opt x y').  This fixes PR493.

Patch contributed by Owen Anderson!

llvm-svn: 22705
2005-08-08 17:25:38 +00:00
Chris Lattner fca31aee4f 200.sixtrack prints FP numbers with a very strange notation that uses D
instead of E for exponentials (e.g. 1.234D-43).  Add support for this
notation.

llvm-svn: 22574
2005-08-02 00:11:53 +00:00
Jeff Cohen 5f4ef3c5a8 Eliminate all remaining tabs and trailing spaces.
llvm-svn: 22523
2005-07-27 06:12:32 +00:00
Reid Spencer af48d8643d 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.

llvm-svn: 22354
2005-07-08 03:08:58 +00:00
Nate Begeman b62a4c8da6 Add support for assembling .s files on mac os x for intel
Add support for running bugpoint on mac os x for intel

llvm-svn: 22351
2005-07-08 00:23:26 +00:00
Reid Spencer c9c0473fa5 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.

llvm-svn: 22349
2005-07-07 23:21:43 +00:00
Reid Spencer 5b891e9847 For PR495:
Change interface to Path class:
readable -> canRead
writable -> canWrite
executable -> canExecute

More (incremental) changes coming to close 495.

llvm-svn: 22345
2005-07-07 18:21:42 +00:00
Duraid Madina 33464ad3a2 HP-UX system headers make a mess of isinf(), so much so that gcc fixincludes
can't patch it up for c++ (works in C though)

llvm-svn: 22079
2005-05-16 06:45:57 +00:00
Chris Lattner 88bb4457fc Capitalize
llvm-svn: 21964
2005-05-13 19:49:09 +00:00
Reid Spencer 39ec7f049d Make sure that decompression checks for the case that bzip2 returns
BZ_OK (meaning more data is expected) but there is no more input data. In
this case, the input file is probably truncated. Generate an exception that
indicates this case when its detected.

llvm-svn: 21926
2005-05-13 07:05:37 +00:00
Chris Lattner c18e92f3cd Do not use "" as a sentinal for a missing argument! This fixes PR560.
llvm-svn: 21850
2005-05-10 23:20:17 +00:00
Misha Brukman 308a715acc Why output multiple strings, let the compiler concatenate them for us for free
llvm-svn: 21845
2005-05-10 22:03:50 +00:00
Misha Brukman 7937b07940 * Order #includes as per style guide
* Combine multiple ``std::cerr <<'' statements into one for simplicity

llvm-svn: 21458
2005-04-22 19:13:22 +00:00
Misha Brukman 5191b4b2d0 Convert tabs to spaces
llvm-svn: 21440
2005-04-22 04:08:30 +00:00
Misha Brukman 10468d8a3c Remove trailing whitespace
llvm-svn: 21422
2005-04-21 22:55:34 +00:00
Chris Lattner 24922c7a2b Timers SHOULD NOT record the time taken to count the bytes allocated in the heap!
llvm-svn: 20765
2005-03-22 03:20:38 +00:00
Chris Lattner 252f546ceb Fix a bug where we would consider " .99" and "1.0" different because of the
leading whitespace.

llvm-svn: 20647
2005-03-17 04:49:04 +00:00
Andrew Lenharth 7054073bb6 yay for camel_cvs diff
llvm-svn: 20552
2005-03-10 20:15:09 +00:00
Chris Lattner b9f0cebeb5 get bugpoint working on ia64, by building .so's with -fpic. :)
llvm-svn: 20525
2005-03-09 03:31:02 +00:00
Chris Lattner 5315aa0ec6 Remove some stuff I checked in accidentally
llvm-svn: 20340
2005-02-27 04:32:35 +00:00
Chris Lattner 3e7a193bd7 Instead of doing a manual comparison loop, just use memcmp, thanks to JohnC
for the suggestion! :)

llvm-svn: 20203
2005-02-15 22:12:10 +00:00
Chris Lattner 9d0db6f602 Make this more efficient now that we know both files are the same length.
llvm-svn: 20202
2005-02-15 22:01:43 +00:00
Misha Brukman f232a4582d Fix spelling
llvm-svn: 20201
2005-02-15 21:59:53 +00:00
Reid Spencer f4425b0208 Adjust DiffFilesWithTolerance to help poor cygwin's mmap facility by
handling zero length files a little more intelligently. If both files are
zero length then we return 0 (true) indicating a match. If only one of the
files is zero length then we return 1 (false) indicating that the files
differ. If the files don't agree in length then they can't match so we
skip the first loop that looks for a quick match.

llvm-svn: 20200
2005-02-15 21:47:02 +00:00
Chris Lattner a3a55bf997 Work around GCC PR19958, which causes programs to sometimes crash after
printing help output or version info.

llvm-svn: 20180
2005-02-14 19:17:29 +00:00
Chris Lattner dc01c3f058 Move helper function here.
llvm-svn: 20168
2005-02-13 23:13:47 +00:00
Chris Lattner 610ce2c678 Don't print a 'Total Execution Time' line for the 'Miscellaneous Ungrouped
Timers' section.  Since these are random timers in the program it doesn't
make sense to sum them up.

llvm-svn: 20090
2005-02-09 18:41:32 +00:00
Tanya Lattner 5ca41e2b68 Make this work on systems where size_t == unsigned and where they are not
the same.

llvm-svn: 19929
2005-01-29 23:29:55 +00:00
Tanya Lattner 238cf92000 Make this work on systems where size_t is not the same as unsigned.
llvm-svn: 19928
2005-01-29 23:08:01 +00:00
Chris Lattner 800b72445f This file was schizophrenic when it came to representing sizes. In some
cases it represented them as 'unsigned's, which are not enough for 64-bit
hosts.  In other cases, it represented them as uint64_t's, which are
inefficient for 32-bit hosts.

This patch unifies all of the sizes to use size_t instead.

llvm-svn: 19918
2005-01-29 17:17:18 +00:00
Chris Lattner bb4384ba71 After reading in a bc file, trim the resultant buffer down to what we
really need.  This reduces 4M of memory consumption reading 176.gcc.

llvm-svn: 19916
2005-01-29 17:05:56 +00:00
Chris Lattner 173340640a Finegrainify namespacification
llvm-svn: 19915
2005-01-29 16:53:02 +00:00
Chris Lattner 2295d0b7de Memory used is a delta between memuse at the start of the time and the
memuse at the end, thus it is signed.

llvm-svn: 19904
2005-01-29 05:21:16 +00:00
Chris Lattner 6c43f5e5fe Fix crash comparing empty file against nonempty file.
llvm-svn: 19782
2005-01-23 06:02:40 +00:00
Chris Lattner b782187b32 Make DiffFilesWithTolerance take sys::Path's instead of std::strings
Delete dead functions.

llvm-svn: 19771
2005-01-23 03:31:02 +00:00
Chris Lattner 364e8b771d Fix a bug in previous checkin
llvm-svn: 19769
2005-01-23 03:19:13 +00:00
Chris Lattner 16a4368c40 Add a new method, refactored out of fpcmp
llvm-svn: 19766
2005-01-23 03:13:43 +00:00
Jeff Cohen c8f1f4bc8e Use binary mode for reading/writing bytecode files
llvm-svn: 19751
2005-01-22 17:36:17 +00:00
Jeff Cohen 1a26d15c80 Use size_t instead of long to represent memory usage. long is 32 bits
on 64-bit Windows.

llvm-svn: 19393
2005-01-08 20:15:57 +00:00
Chris Lattner 867158cefd Do not throw away bits for no reason
llvm-svn: 19378
2005-01-08 19:32:59 +00:00
Chris Lattner 2c5e4ed8f9 Silence a VS warning.
llvm-svn: 19377
2005-01-08 19:31:31 +00:00
Reid Spencer 4e8dd44733 Make printing a warning message optional in CheckBytecodeOutputToConsole.
llvm-svn: 19240
2005-01-02 00:10:03 +00:00
Reid Spencer 1263cfd14f Implement a function to print a warning if bytecode output is to be sent to
a terminal/console.

llvm-svn: 19237
2005-01-01 23:56:20 +00:00
Reid Spencer ad7bdf7400 Fix a bug that made the nightly tester *really* slow. During changes for
portability, the --track-space option was inadvertently ignored. This patch
fixes that so that sys::Process::GetMallocUsage() is only invoked if the
--track-spaces option is given. Apparently the mallinfo() call that
GetMallocUsage() uses is *very* slow, especially when processing very large
modules like projects/llvm-test/MultiSource/Applications/kimwitu++.

llvm-svn: 19163
2004-12-27 08:03:04 +00:00
Reid Spencer 5260b5b46d For PR351:
Move non-portable FDHandle class to its only user: lib/Debugger

llvm-svn: 19106
2004-12-22 10:24:43 +00:00
Reid Spencer 92e8a5a0ea Fix a bug where system time always equals user time
llvm-svn: 19075
2004-12-20 21:44:27 +00:00
Reid Spencer ee556dd431 Put some header files back that Win32 needs.
llvm-svn: 19058
2004-12-20 03:59:23 +00:00
Reid Spencer 2708881067 For PR351:
* Move system dependent implementation out of this file.
* Make implementation use sys::Process::GetMallocUsage where necessary.
* Make implementation use sys::Process::GetTimeUsage where necessary.

llvm-svn: 19053
2004-12-20 00:59:04 +00:00
Reid Spencer 2d76ff5c85 For PR351:
* Pass sys::Path instead of std::string for paths
* Correct the types of arguments passed to RunProgramWithTimeout due to its
  interface using sys::Path instead of std::string
* Replace "/dev/null" (not portable) with empty string which
  sys::Program::ExecuteAndWait recognizes as "redirect to bit bucket"

llvm-svn: 19041
2004-12-19 18:00:21 +00:00
Reid Spencer d44f845213 For PR351:
* Remove unneeded header files.
* Move RedirectFD static function to lib/System/Unix/Program.cpp
* Delete RunProgramWithTimeout, now implemented by
  sys::Program::ExecuteAndWait. RunProgramWithTimeout is now a convenience func.

llvm-svn: 19040
2004-12-19 18:00:09 +00:00
Reid Spencer beb9946af8 For PR351:
* Make the OutputC and OutputAsm functions work with sys::Path for the output
  file name instead of using std::string.
* Get rid of extraneous "toString" calls.
* Change "removeFile" to sys::Path::destroyFile()

llvm-svn: 19000
2004-12-16 23:01:34 +00:00
Reid Spencer ea71e3c89b For PR351:
* Remove the "removeFile" function, now implemented by the
  sys::Path::destroyFile method.
* Make the FileRemove work with a sys::Path instead of a std::string

llvm-svn: 18999
2004-12-16 23:00:05 +00:00
Reid Spencer 9329172767 For PR351:
* Remove #inclusion of FileUtilities.h, not needed any more.
* Convert getUniqueFilename -> sys::Pat::makeUnique()

llvm-svn: 18948
2004-12-15 01:51:56 +00:00
Reid Spencer 320a20ac45 For PR351:
Remove getUniqueFilename and CopyFile. These are now implemented by
sys::Path::makeUnique and sys::CopyFile, respectively.

llvm-svn: 18946
2004-12-15 01:46:54 +00:00
Reid Spencer c2e22fea42 For PR351:
* Remove the ExecWait function. This is now in sys::Program::ExecuteAndWait

llvm-svn: 18927
2004-12-14 04:18:15 +00:00
Reid Spencer 87ad666bb3 Revert the last patch as it causes a static destruction ordering problem.
llvm-svn: 18925
2004-12-14 03:55:21 +00:00
Reid Spencer d89ff0a5e1 For PR351:
Adjust to changes in the interface of FindExecutable, getting ToolRunner
ready for bigger things to come.

llvm-svn: 18919
2004-12-13 23:43:44 +00:00
Reid Spencer dc49d865a1 For PR351:
* Remove isExecutable as its now implemented by sys::Path::executable
* Make FindExecutable a thin veneer over sys::Program::FindProgramByName.

llvm-svn: 18918
2004-12-13 23:41:37 +00:00
Reid Spencer e42f222d36 For PR351:
Remove AllocateRWXMemory as it is not used any more in LLVM. The function
has been replaced with sys::Memory::AllocateRWX several months ago.

llvm-svn: 18912
2004-12-13 20:14:30 +00:00
Reid Spencer 6b8632850b For PR351:
Remove the MakeFileReadable and MakeFileExecutable functions which are no
longer present in LLVM. They have been replaced with the sys::Path methods
makeReadable and makeExecutable, respectively.

llvm-svn: 18910
2004-12-13 20:08:14 +00:00
Reid Spencer 73fc525557 For PR351:
The ReadFileIntoAddressSpace and UnmapFileFromAddressSpace functions are no
longer used by LLVM. Remove them. Replacement functionality for both
functions is now encapsulated in the sys::MappedFile class.

llvm-svn: 18903
2004-12-13 18:28:59 +00:00
Reid Spencer aa95684acd For PR351: \
The getFileTimestamp and getFileSize functions have been removed from  \
FileUtilities.{h,cpp}. They are replaced by Path::getTimestamp and  \
Path::getSize,respectively.

llvm-svn: 18892
2004-12-13 17:01:53 +00:00
Reid Spencer 53bd3d0b1a Get rid of some leaks found by VC leak detector.
Patch contributed by Morten Ofsted.

llvm-svn: 18889
2004-12-13 16:04:04 +00:00
Reid Spencer 21d9ef9e82 For PR351:Remove the file type checking methods (now in sys::Path)
llvm-svn: 18846
2004-12-13 02:57:41 +00:00
Reid Spencer ca49210f65 Distribute headers and license files too
llvm-svn: 18505
2004-12-04 22:34:21 +00:00
Reid Spencer 95729469cc Up the compression threshold to 64K so we avoid it for all but the largest
bytecode files. This should help linking substantially.

llvm-svn: 18378
2004-11-30 07:13:34 +00:00
Reid Spencer 4f44c95967 Functionality moved to portable lib/System/DynamicLibrary.cpp
implementation

llvm-svn: 18358
2004-11-29 14:11:41 +00:00
Reid Spencer 9ec2761bb7 Use System/DynamicLibrary instead of Support/DynamicLinker to implement.
llvm-svn: 18356
2004-11-29 14:07:46 +00:00
Reid Spencer d1697bf2f7 Shared library extension is now in LTDL_SHLIB_EXT
llvm-svn: 18353
2004-11-29 12:40:21 +00:00
Reid Spencer d49013f0b8 Add bzip2 subdirectory
llvm-svn: 18251
2004-11-25 19:38:28 +00:00
Reid Spencer fa8d2e0b27 Remove zlib support in favor of our own bzip2 library
llvm-svn: 18250
2004-11-25 19:38:16 +00:00
Reid Spencer c51e80a09f Revise to LLVM makefile standards.
llvm-svn: 18246
2004-11-25 16:12:25 +00:00
Reid Spencer a01ef71032 Initial Version from bzip2 Release 1.0.2.
llvm-svn: 18245
2004-11-25 16:11:36 +00:00
Reid Spencer 80bb693109 Implement and document prefix options with arbitrary values including an
= sign. This needed to support -DNAME=value options as pass-through in
llvmc.

llvm-svn: 18203
2004-11-24 06:13:42 +00:00
Tanya Lattner d27b014459 Fixed assertion from triggering. We need to check if the commandline map is empty before checking if an arg exists.
llvm-svn: 18057
2004-11-20 23:35:20 +00:00
Chris Lattner 37bcd99622 Patches to avoid "leaking" memory on process exit. Patch contributed by
Morten Ofstad!

llvm-svn: 17998
2004-11-19 17:08:15 +00:00
Reid Spencer dc23fe9ded Allow this to compile even on machines that HAVE the bzlib library but do
NOT have the bzlib.h header file. Go figure.

llvm-svn: 17989
2004-11-19 15:56:28 +00:00
Reid Spencer 0bcf9e4da6 Undo last change as its unnecessary.
llvm-svn: 17985
2004-11-19 04:59:07 +00:00
Reid Spencer 5d76fa0a3c Make a cast explicit.
llvm-svn: 17977
2004-11-19 03:20:09 +00:00
Reid Spencer f0173e0c48 Add a comment to some code that at first glance just doesn't look right.
llvm-svn: 17886
2004-11-16 06:50:36 +00:00
Reid Spencer 5e5547045b Per code review:
*Implement/Document the cl::extrahelp feature instead of the MoreHelp ptr.

llvm-svn: 17871
2004-11-16 06:11:52 +00:00
Reid Spencer cf602a8e67 Implement the high level interface to make (de)compression easier.
llvm-svn: 17775
2004-11-14 22:04:46 +00:00
Reid Spencer 1f4ab8b449 Implement the MoreHelp utility that calls a function to printmore help information if the MoreHelp global is not null.
llvm-svn: 17774
2004-11-14 22:04:00 +00:00
Reid Spencer 6a1a10aa54 Tune compression:
bzip2: block size 9 -> 5, reduces memory by 400Kbytes, doesn't affect speed
       or compression ratio on all but the largest bytecode files (>1MB)
zip:   level 9 -> 6, this speeds up compression time by ~30% but only
       degrades the compressed size by a few bytes per megabyte. Those few
       bytes aren't worth the effort.

llvm-svn: 17647
2004-11-09 17:58:09 +00:00
Misha Brukman 3e5dd6d34c * Convert tabs to spaces
* Order #includes according to style guide
* Remove extraneous blank lines

llvm-svn: 17639
2004-11-09 04:27:19 +00:00
Nate Begeman 1164955bf1 Allow hbd to be bugpointable on darwin by fixing common and linkonce codegen
llvm-svn: 17637
2004-11-09 04:01:18 +00:00
Misha Brukman 1df8148b01 Handle headers for compressed bytecode files
llvm-svn: 17634
2004-11-08 22:03:32 +00:00
Misha Brukman 8a75d2e73b Replace uses of llvm.org with llvm.cs.uiuc.edu
llvm-svn: 17549
2004-11-07 00:58:38 +00:00
Misha Brukman c7c8d88804 * Fix compilation on AIX: GCC's fixincludes eliminates isinf() declaration
* Move file comment to the top of the header where it belongs

llvm-svn: 17349
2004-10-29 23:17:45 +00:00
Reid Spencer 57cbe39d1e Change Library Names Not To Conflict With Others When Installed
llvm-svn: 17286
2004-10-27 23:18:45 +00:00
Chris Lattner d3642d720c Patch to support MSVC, contributed by Morten Ofstad
llvm-svn: 17220
2004-10-25 18:47:10 +00:00
Chris Lattner 2e493d9e75 Patch to support MSVC, contributed by Morten Ofstad
llvm-svn: 17219
2004-10-25 18:46:05 +00:00
Reid Spencer c1c320c335 We won't use automake
llvm-svn: 17155
2004-10-22 03:35:04 +00:00
Reid Spencer 6a11a75f31 Initial automake generated Makefile template
llvm-svn: 17136
2004-10-18 23:55:41 +00:00
Nate Begeman e5e5b37b79 Pass -single_module option to gcc when linking dynamic libraries for use with bugpoint, so that we can bugpoint multiple .cp files
llvm-svn: 17102
2004-10-17 23:03:32 +00:00
Reid Spencer ace94df71f Update to reflect changes in Makefile rules.
llvm-svn: 16950
2004-10-13 11:46:52 +00:00
Reid Spencer b84cbf2725 Initial version of automake Makefile.am file.
llvm-svn: 16885
2004-10-10 20:43:57 +00:00
Reid Spencer 04f1e90657 Excise the ill-advised RLCOMP compression algorithm and simply leave the
previously temporary NULLCOMP implementation that merely copies the data
verbatim without compression. Also, don't warn if there's no compression
library as that is taken care of during configuration time.

llvm-svn: 16654
2004-10-04 17:45:44 +00:00
Reid Spencer 2e3cc54e42 Add a context for the callback so different compression scenarios can be
distinguished. Tidy up documentation.  Thanks, Chris.

llvm-svn: 16652
2004-10-04 17:29:25 +00:00
Chris Lattner b4abe320bf Fix build if not HAVE_BZIP2
llvm-svn: 16650
2004-10-04 16:33:25 +00:00
Reid Spencer c89503753c First version of a support utility to provide generalized compression in
LLVM that handles availability and unavailability of bzip2 and zlib.

llvm-svn: 16648
2004-10-04 10:49:41 +00:00
Alkis Evlogimenos 20f1b0bafb Add includes and use std:: for standard library calls to make code
compile on windows. This patch was contributed by Paolo Invernizzi.

llvm-svn: 16539
2004-09-28 14:42:44 +00:00
Reid Spencer 45101043ef Put in a #error in the event that we don't have an mmap that can map a file
into memor. This is just a reminder that the ReadFileIntoAddressSpace
function needs to be properly converted to lib/System and implemented via
read/write if there's no mmap of file support.

llvm-svn: 16428
2004-09-20 04:13:43 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
2004-09-01 22:55:40 +00:00
Reid Spencer 9501b9b82b Make CommandLine prefix error output with the name of the program.
llvm-svn: 16129
2004-09-01 04:41:28 +00:00
Reid Spencer 6fca37236d Signals support has been moved to lib/System
llvm-svn: 16097
2004-08-29 19:36:34 +00:00
Misha Brukman 30cee49933 Move these files (which are dependent on VMCore) into VMCore
llvm-svn: 15825
2004-08-16 19:04:36 +00:00
Reid Spencer 2027a6ffdc Allow any cl::opt to use the method getPosition() to retrieve the option's
absolute position on the command line. Similarly allow any cl::list to
use the method getPosition(n) to retrieve the absolute position of the nth
option in the list. This provides support for two things: (a) options like
-l that are actually positional and their order of occurrence matters when
they are intermixed with positional arguments like "a.o"; and (b) options
like -x LANG which affect only the positional arguments that come after
the option. In both cases, knowing the absolute position of a given option
helps.

llvm-svn: 15725
2004-08-13 19:47:30 +00:00
Chris Lattner 46303fdbf8 It is not possible to catch SIGKILL, don't bother trying.
llvm-svn: 15496
2004-08-04 18:14:24 +00:00
Reid Spencer ff6cc1233e Add a --version option for every tool that prints out:
Low Level Virtual Machine ($PACKAGE_NAME) $PACKAGE_VERSION

llvm-svn: 15454
2004-08-04 00:36:06 +00:00
Chris Lattner d1980dbeba Remove linux/solaris specific stuff.
llvm-svn: 15195
2004-07-25 07:34:00 +00:00
Chris Lattner 2731ead702 Get rid of the printout from the low-level system interface
llvm-svn: 15161
2004-07-24 07:50:48 +00:00
Chris Lattner 8171b14fcc Pass timeouts into the low level "execute program with timeout" function
llvm-svn: 15160
2004-07-24 07:49:11 +00:00
Chris Lattner f5da5de94a Add support for killing the program if it executes for too long.
llvm-svn: 15158
2004-07-24 07:41:31 +00:00
Brian Gaeke 902dcf0729 These files don't need to include <iostream> since they include "Support/Debug.h".
llvm-svn: 15089
2004-07-21 20:50:33 +00:00
Brian Gaeke 84a69f1494 Solaris hack for isinf()
llvm-svn: 15058
2004-07-21 03:32:51 +00:00
Brian Gaeke 0810ebf56a Add platform-independent wrapper function for isinf().
Patch contributed by Bill Wendling.

llvm-svn: 15050
2004-07-21 03:13:50 +00:00
Chris Lattner 46c48a9654 Err, fix last checkin
llvm-svn: 14995
2004-07-19 06:03:51 +00:00
Chris Lattner 874ffdd592 Fix bugpoint miscompilation support on OS/X
Patch contributed by the fabulous Nate Begeman.

llvm-svn: 14994
2004-07-19 06:00:17 +00:00
Chris Lattner 13e5831bd0 Add a workaround for a GCC 3.3.2 bug
llvm-svn: 14976
2004-07-18 21:56:20 +00:00
Misha Brukman 06773822b9 Correctly build shared objects on MacOS X for debugging code generators
llvm-svn: 14892
2004-07-16 19:45:45 +00:00
Chris Lattner cae777bb4f Bug fixes for PR341
llvm-svn: 14838
2004-07-15 01:29:12 +00:00
Chris Lattner 99dcad4584 Implicitly getting a new option by linking to support.o instead of support.a
is a bad idea.  Make tools that want the option #include PluginSupport.h
explicitly.

llvm-svn: 14738
2004-07-11 01:04:33 +00:00
Chris Lattner 3a9fd4c421 Do not call Type::getUniqueID
llvm-svn: 14706
2004-07-08 22:09:34 +00:00
Brian Gaeke 84e1bb8eff Work around apparent Apple compiler bug which was making all mangled
names start with l0_.

llvm-svn: 14651
2004-07-06 20:29:05 +00:00
Reid Spencer eb04d9bcb4 Add #include <iostream> since Value.h does not #include it any more.
llvm-svn: 14622
2004-07-04 12:19:56 +00:00
Chris Lattner d3ecc61840 Fix compilation on internix
llvm-svn: 14588
2004-07-03 01:21:05 +00:00
Brian Gaeke ef178a43dd Wrapper for c99 isnan()
llvm-svn: 14338
2004-06-22 23:54:38 +00:00
Misha Brukman 4b58581545 * Fix file header and name
* Order #includes alphabetically

llvm-svn: 14234
2004-06-18 15:38:49 +00:00
Misha Brukman 42a24823a1 Use the machine-independent method of querying the page size.
llvm-svn: 14233
2004-06-18 15:34:07 +00:00
Chris Lattner 07ab2d1d2d Make all of this functionality work directly on win32. Properly conditionalize
system specific stuff on HAVE_MKSTEMP

llvm-svn: 14051
2004-06-07 19:37:24 +00:00
Chris Lattner 6068345cc5 Implement getTimeRecord natively in Win32, properly conditionalize the
getrusage implementation on HAVE_GETRUSAGE

llvm-svn: 14050
2004-06-07 19:34:51 +00:00
Alkis Evlogimenos 2c0735446b Include cerrno.
llvm-svn: 14041
2004-06-05 08:59:43 +00:00
Chris Lattner 80adb79be2 Implement the new CopyFile function
llvm-svn: 13945
2004-06-02 00:52:22 +00:00
Misha Brukman 140f26ea46 Fix spelling, trim empty space, tighten up function header comment.
llvm-svn: 13940
2004-06-02 00:09:46 +00:00
Reid Spencer 9163bcdf0f Moved this file to lib/Bytecode/Writer because its used there only.
llvm-svn: 13900
2004-05-30 00:09:32 +00:00
Chris Lattner 446ac25072 Thoroughly rehack the dynamic linking mechanisms on Win32. The Win32
dynamic linker does not automatically search libraries when looking up
symbols with GetProcAddress.  Because of this we have to emulate it.  The
only detail is that there doesn't seem to be a way to enumerate the
libraries loaded, so we have a gross hack (tm).

This make the JIT functional on win32 under cygwin.

llvm-svn: 13887
2004-05-28 23:54:07 +00:00
Chris Lattner 972c68fbdf Prune #includes
llvm-svn: 13886
2004-05-28 23:35:39 +00:00
Chris Lattner b6d6b931cc Add support for getting executable memory on Windows. This is actually
much easier than on unix.  :)  The only evil thing is that windows.h defines
a macro named FindExecutable, which collides with one of our names.

The JIT now runs on windows, but it cannot resolve external functions
(like printf) yet.

llvm-svn: 13871
2004-05-28 01:20:58 +00:00
Chris Lattner d54358279d Add a new function for the JIT. libsupport is now the only library that
includes mman.h

llvm-svn: 13870
2004-05-28 00:59:40 +00:00
Chris Lattner acc6cdda85 Add support for zero length files
llvm-svn: 13866
2004-05-28 00:34:42 +00:00
Chris Lattner 0e713bc208 Add a pair of functions to hide system specific details of mapping a file in for reading.
llvm-svn: 13863
2004-05-28 00:23:48 +00:00
Chris Lattner db3da22f4b Add DynamicLinker support for systems that provide windows.h
llvm-svn: 13851
2004-05-27 20:53:10 +00:00
Chris Lattner ed317b2a29 Signals.h header moved. Eventually this should move into a lib/System library,
but not right now.

llvm-svn: 13811
2004-05-27 05:31:24 +00:00
Chris Lattner 1760ccd7b0 Changes to make libSupport build on systems that don't have the wait syscall.
llvm-svn: 13806
2004-05-27 01:20:55 +00:00
Reid Spencer abac0ef0b7 Put SlotTable.h inclusion back at front of list to be coding standards
compliant. Thanks, Chris.

llvm-svn: 13771
2004-05-25 20:09:05 +00:00
Reid Spencer 37dd30c00a Make some improvements suggested by Chris.
llvm-svn: 13765
2004-05-25 19:03:21 +00:00
Reid Spencer 4feb245a31 Adding the initial implementation of the SlotTable class. This class is
the Abstract Data Type that holds slot number values and associates them
with Type* and Value*. The SlotTable is simply the holder of the slot
numbers and provides a controlled interface for building the table. It does
not enforce any particular idiom or functionality for manipulating the slot
numbers.

This is part of bug_122. The SlotCalculator and SlotMachine classes will
follow.

llvm-svn: 13764
2004-05-25 18:44:51 +00:00
Alkis Evlogimenos 40f9a8730a Remove this file as well as it is no longer needed nor it compiles
llvm-svn: 13762
2004-05-25 18:24:27 +00:00
Chris Lattner a60f355c87 Implement the new cl::PositionalEatsArgs flag, refactor code a bit
llvm-svn: 13388
2004-05-06 22:04:31 +00:00
Brian Gaeke 706bd5bf2b Apply simplification suggested by Chris: why assign() when operator = will do?
llvm-svn: 13364
2004-05-04 22:02:41 +00:00
Brian Gaeke b3a9a0fcbd Add "Args" optional argument to AbstractInterpreter factory methods, which
fills in a ToolArgs vector in the AbstractInterpreter if it is set. This
ToolArgs vector is used to pass additional arguments to LLI and/or LLC.
This is intended to address Bug 40.

Also, make -debug-only=toolrunner work for the LLC and CBE
AbstractInterpreters.

llvm-svn: 13356
2004-05-04 21:09:01 +00:00
Chris Lattner 82876bdb2a Bugpoint was not correctly capturing stderr! This caused it to "find" bugs
that didn't exist, missing the ones that do :(

llvm-svn: 12978
2004-04-16 05:35:58 +00:00
Chris Lattner b0d1e9d02e lli no longer takes the -quiet option!
llvm-svn: 12674
2004-04-05 20:28:41 +00:00
Chris Lattner c97b7b2285 Do not mangle intrinsics in any way!
llvm-svn: 12673
2004-04-05 20:17:53 +00:00
Brian Gaeke 5ade501501 Add autoconf support for isStandardOutAConsole ().
llvm-svn: 12638
2004-04-02 21:26:04 +00:00
Chris Lattner 454e18317d Add new function, autoconf support required tho
llvm-svn: 12600
2004-04-02 05:04:03 +00:00
Chris Lattner 55481f78d3 Add some new methods
llvm-svn: 12539
2004-03-30 00:20:08 +00:00
Chris Lattner 5152b9ed34 Adjust to new itf
llvm-svn: 12534
2004-03-29 20:42:49 +00:00
Alkis Evlogimenos 33cb4260a5 Hide variable from other functions.
llvm-svn: 12118
2004-03-04 17:50:44 +00:00
Chris Lattner 120035898b Make sure that at least one virtual method is defined in a .cpp file to avoid
having the compiler emit RTTI and vtables to EVERY translation unit.

llvm-svn: 11871
2004-02-26 07:24:18 +00:00
Misha Brukman 0025f1b044 `cat' is usually in /bin, not /usr/bin, at least on our systems.
llvm-svn: 11690
2004-02-21 21:51:41 +00:00
Chris Lattner 375e3a1d4a When printing a stack trace, demangle it if possible. Since we are potentially
in a signal handler, allocating memory or doing other unsafe things is bad,
which means we should do it in a different process.

llvm-svn: 11689
2004-02-21 21:06:19 +00:00
Brian Gaeke 99983d569e Use backtrace() and include execinfo.h, if they were detected by autoconf.
llvm-svn: 11658
2004-02-20 06:40:59 +00:00
Chris Lattner 79b88a7590 Disable the stack trace thing until we can get an autoconf test for it. This
call breaks on sparcs

llvm-svn: 11635
2004-02-19 21:21:23 +00:00
Chris Lattner b0bedfa4b2 Implement new function
llvm-svn: 11631
2004-02-19 20:03:14 +00:00
Alkis Evlogimenos 3562c2dd9f Make ToolExecutionError inherit std::exception and implement its
interface: getMessage() is gone, use what() instead.

llvm-svn: 11621
2004-02-19 07:39:26 +00:00
Alkis Evlogimenos c94edd6cde Print stacktrace in STDERR before dying on a fatal signal. Currently
the symbols are not demangled.

llvm-svn: 11620
2004-02-19 07:36:35 +00:00