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2753 Commits

Author SHA1 Message Date
Reid Spencer
f7cd830e8d Add a convenience function for clearing the two global areas. 
Patch contributed by Morten Ofsted.

llvm-svn: 18890
 2004-12-13 16:22:32 +00:00
Reid Spencer
24cf14cef6 * Add a std::ostream inserter for sys::Path 
* Correct the std::string constructor to take a const reference.

llvm-svn: 18877
 2004-12-13 06:57:15 +00:00
Reid Spencer
6d4e664b79 Remove commented out functions that have been replaced with lib/System 
functionality.

llvm-svn: 18868
 2004-12-13 03:15:47 +00:00
Reid Spencer
1e51643433 Make the size() method const 
llvm-svn: 18852
 2004-12-13 02:58:51 +00:00
Reid Spencer
285b0e4cda For PR351:\ 
* Modify file reading to use sys::MappedFile \
* Use sys::Path instead of std::string

llvm-svn: 18851
 2004-12-13 02:58:40 +00:00
Reid Spencer
bb21c8cf16 Add LLVMGCCDIR for path lookup 
llvm-svn: 18850
 2004-12-13 02:58:28 +00:00
Reid Spencer
cc8a470ea6 Make the OpenAndLoad functions have an ErrorMessage argument. 
llvm-svn: 18849
 2004-12-13 02:58:16 +00:00
Reid Spencer
5be572d3b4 Completely rewrite the interface to be class based 
llvm-svn: 18848
 2004-12-13 02:58:05 +00:00
Reid Spencer
b4cb7f30c3 For PR351:\ 
* Consolidate path retrieval into just two methods. \
* Add FindLibrary as a convenience function. \
* Add isDynamicLibrary for testing for dynamic libs. \
* Make toString constant and reference clean.

llvm-svn: 18847
 2004-12-13 02:57:53 +00:00
Reid Spencer
71746efbf5 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
e2af9dc813 Path::get -> Path::toString 
llvm-svn: 18785
 2004-12-11 00:14:15 +00:00
Chris Lattner
d104c10aa5 Add missing accessor. 
llvm-svn: 18775
 2004-12-10 20:35:47 +00:00
Chris Lattner
a856de4013 New prototype 
llvm-svn: 18751
 2004-12-10 07:55:01 +00:00
Jeff Cohen
2d53514c83 Fix residual Visual Studio build problems 
llvm-svn: 18688
 2004-12-09 05:51:11 +00:00
Chris Lattner
8cb5c70203 Move method out of line 
llvm-svn: 18666
 2004-12-08 21:04:10 +00:00
Chris Lattner
5cc8fcda9e Define the pointer hash struct before the string one, to improve compatibility 
with ICC.  Patch contributed by Bjørn Wennberg.

llvm-svn: 18663
 2004-12-08 20:59:18 +00:00
Alkis Evlogimenos
f57d029464 Use getOperand() and remove getElementAt() function. 
llvm-svn: 18612
 2004-12-08 03:45:20 +00:00
Reid Spencer
8db74faeb6 For PR387:\ 
Add runPass methods to remove -Woverloaded-virtual warnings are not \
present and circumvent possible inheritance bugs.

llvm-svn: 18600
 2004-12-07 08:11:11 +00:00
Reid Spencer
d50c86f078 For PR387:\ 
Make only one print method to avoid overloaded virtual warnings when \
compiled with -Woverloaded-virtual

llvm-svn: 18589
 2004-12-07 04:03:45 +00:00
Alkis Evlogimenos
806fb993fe Add accessors for Constants in a ConstantStruct. 
llvm-svn: 18550
 2004-12-05 20:09:18 +00:00
Reid Spencer
6b2113de16 Fix PR139: \ 
Add support for ordered linking with the LinkItems function

llvm-svn: 18546
 2004-12-05 19:14:43 +00:00
Chris Lattner
cdcd7126f1 Add a new method 
llvm-svn: 18531
 2004-12-05 06:43:27 +00:00
Chris Lattner
f9f7c0c5d8 Fix typeo 
llvm-svn: 18530
 2004-12-05 06:33:15 +00:00
Reid Spencer
fc2bf75791 Make a const method const 
llvm-svn: 18524
 2004-12-05 05:17:34 +00:00
Chris Lattner
e2b8d886c9 Move the strip pass from Scalar to IPO lib 
llvm-svn: 18438
 2004-12-02 21:24:19 +00:00
Chris Lattner
6adc42af75 Remove dead field 
llvm-svn: 18412
 2004-12-02 02:35:38 +00:00
Chris Lattner
e561ef0261 Add method 
llvm-svn: 18368
 2004-11-30 02:51:53 +00:00
Reid Spencer
fea77c07f6 Add in some methods for use by the JIT. LoadLibraryPermanently brings the 
library into the address space permanently. SearchForAddressOfSymbol looks
in all previously permanently loaded libraries and any currently open
libraries for a symbol, instead of just one library like GetAddressOfSymbol

llvm-svn: 18354
 2004-11-29 13:27:56 +00:00
Reid Spencer
71ebca79cb Changes resulting from AC_LIB_LTDL usage. 
llvm-svn: 18350
 2004-11-29 12:36:16 +00:00
Reid Spencer
dba402cd23 Don't include ltdl.h any more. Its nested in lib/System now. 
llvm-svn: 18347
 2004-11-29 12:12:11 +00:00
Reid Spencer
19f0bd4d59 Make the default constructor cause the program's symbols to be loaded as 
if it was a dynamic library.

llvm-svn: 18340
 2004-11-29 10:38:54 +00:00
Chris Lattner
c57746a1e0 Change interface to this method a bit 
llvm-svn: 18274
 2004-11-27 18:37:04 +00:00
Chris Lattner
ab36efe42b Add a new interface 
llvm-svn: 18266
 2004-11-26 21:36:25 +00:00
Reid Spencer
6bfb910955 Remove HAVE_BZLIB and HAVE_BZIP2. We always have bzip2 now. 
llvm-svn: 18254
 2004-11-25 20:21:53 +00:00
Reid Spencer
0fd67aa7c9 Restrict the interface to not allow algorithm selection 
llvm-svn: 18248
 2004-11-25 19:37:42 +00:00
Chris Lattner
70c19defde Fix the FIXME, nuke the JIT specific forceCompilationOf method. 
llvm-svn: 18131
 2004-11-22 21:54:35 +00:00
Chris Lattner
39b616869e These methods are now obsolete 
llvm-svn: 18128
 2004-11-22 21:48:01 +00:00
Chris Lattner
f14eff8940 Add a new debug intrinsic parent class. Patch contributed by Michael 
McCracken, thanks!

llvm-svn: 18107
 2004-11-22 17:18:05 +00:00
Chris Lattner
2dbdf38808 This is the proper code for this method, thanks to Reid for getting CVS working 
again.

llvm-svn: 18103
 2004-11-22 16:54:54 +00:00
John Criswell
fbf58400ce Moved into the poolalloc tree. 
llvm-svn: 18102
 2004-11-22 16:32:35 +00:00
Reid Spencer
7aa1c0b8fb Implement a missing function called by JIT/Emitter.cpp but never defined. 
NOTE: Its not clear that this implementation is correct.
CHRIS: Please review this!
llvm-svn: 18101
 2004-11-22 12:38:36 +00:00
Chris Lattner
ed19f4fe7d Fix a warning 
llvm-svn: 18083
 2004-11-21 04:42:32 +00:00
Chris Lattner
3765dc4ebd Add another bit, to make the JIT a bit more efficient. 
llvm-svn: 18077
 2004-11-21 03:27:13 +00:00
Chris Lattner
6d1fb33657 ignore generated files 
llvm-svn: 18073
 2004-11-21 00:01:54 +00:00
Chris Lattner
32fb560b34 Ignore generated files 
llvm-svn: 18071
 2004-11-21 00:00:04 +00:00
Chris Lattner
34db55fe83 Ignore files 
llvm-svn: 18070
 2004-11-20 23:58:43 +00:00
Chris Lattner
53ea58d4c1 Change this interface a bit 
llvm-svn: 18063
 2004-11-20 23:52:43 +00:00
Chris Lattner
ebb79ba538 Add new methods that a target should implement 
llvm-svn: 18060
 2004-11-20 23:50:02 +00:00
Chris Lattner
62d04b04f0 Add missing #include 
llvm-svn: 18058
 2004-11-20 23:40:54 +00:00
Reid Spencer
f381e95cc6 Distinguish between BSD4.4 and SVR4 symbol tables 
llvm-svn: 18044
 2004-11-20 07:29:40 +00:00
Chris Lattner
c0599d0f14 Add getCurrentPCOffset() and addRelocation() methods. 
llvm-svn: 18034
 2004-11-20 03:44:39 +00:00
Chris Lattner
20654daf37 Add the getRelocationType method that I forgot 
llvm-svn: 18033
 2004-11-20 03:43:50 +00:00
Chris Lattner
bae6c00a15 Allow targets to implement relocation support. 
llvm-svn: 18032
 2004-11-20 03:43:27 +00:00
Chris Lattner
674e29ccde New file 
llvm-svn: 18029
 2004-11-20 03:05:50 +00:00
Chris Lattner
6e17c0f19e Remove dead #include 
llvm-svn: 18027
 2004-11-20 02:17:03 +00:00
Chris Lattner
f9b6c00d88 External symbols are const char*'s now, change this to match. 
llvm-svn: 18008
 2004-11-19 20:56:22 +00:00
Chris Lattner
2a37cb2ef9 Instead of storing std::string's for ExternalSymbol references, rely on the 
fact that all ExternalSymbols are actually string literals with static storage.
Thus we don't have to do anything special to hold them and we certainly don't
have to copy string data around.

llvm-svn: 18007
 2004-11-19 20:46:15 +00:00
Chris Lattner
783a12cad5 Add static functions to clear singleton maps. Patch contributed by 
Morten Ofstad!

llvm-svn: 17994
 2004-11-19 16:39:04 +00:00
Chris Lattner
da8484d5d3 These methods are long gone, ConstantPointerRef is dead. 
llvm-svn: 17993
 2004-11-19 16:25:42 +00:00
Reid Spencer
a181a37bb4 Make findModulesDefiningSymbols modify its symbols argument so we can \ 
eliminate symbols defined by the archive efficiently

llvm-svn: 17976
 2004-11-19 03:18:22 +00:00
Chris Lattner
1239b47b6e Add support for llvm.dbg.stoppoint 
llvm-svn: 17969
 2004-11-18 21:41:16 +00:00
Chris Lattner
37651b157b Update comments, now that CPR's are gone, inline the methods 
llvm-svn: 17957
 2004-11-18 17:46:57 +00:00
Reid Spencer
ef9391e69b Include ltdl.h if we have it. 
llvm-svn: 17952
 2004-11-18 09:50:00 +00:00
Reid Spencer
058e3d2b5e Add checks for HAVE_LTDL_H and HAVE_LT_DLOPEN 
llvm-svn: 17951
 2004-11-18 09:49:13 +00:00
Reid Spencer
c1871a4eaa Dynamic Library abstraction. This makes the abstraction of a single dynamic 
library (shared library/shared object) whose symbols can be looked up
dynamically. Used for plug-ins.

llvm-svn: 17940
 2004-11-18 04:33:39 +00:00
Alkis Evlogimenos
b9e38d3cc5 Make ReturnInst accept a value of type void as the return value. The 
ReturnInst constructed is the same as if NULL was passed instead of
the void value.

llvm-svn: 17923
 2004-11-17 21:02:25 +00:00
Chris Lattner
fd98a3195a New prototype for lowerpacked pass. 
llvm-svn: 17915
 2004-11-17 18:01:49 +00:00
Reid Spencer
ee379f96f0 Make the comment for LinkFiles a bit more precise and easily understood. 
llvm-svn: 17899
 2004-11-16 16:46:22 +00:00
Reid Spencer
cdc0b6d962 Standardize on 'class' instead of 'struct'. Gets rid of warnings in VC++ 
Patch contributed by Jeff Cohen.

llvm-svn: 17889
 2004-11-16 06:58:55 +00:00
Reid Spencer
032a3cc7de Per code review:\ 
* Use STL names for STL operations \
* Do not have Archive doing symbol table printing \
* Avoid compiler warnings about only having private constructors.

llvm-svn: 17881
 2004-11-16 06:46:55 +00:00
Chris Lattner
7a2de9f653 Document this as clobbering the second arg, make the second arg be non-const 
llvm-svn: 17879
 2004-11-16 06:41:21 +00:00
Reid Spencer
bcef3fef1d Per code review: 
* get rid of (void) construct in function declarations
* make toString a const member
* add a default implementation of toString for Win32

llvm-svn: 17873
 2004-11-16 06:22:17 +00:00
Reid Spencer
4031ff44bb Per code review: 
* Clean up the StatusInfo constructor to construct all members and give
  them reasonable values.
* Get rid of the Vector typedef and make the interface to
  getDirectoryContent use a std::set instead of a std::vector so the dir
  content is sorted.
* Make the getStatusInfo method const and not return a useless boolean.

llvm-svn: 17872
 2004-11-16 06:15:19 +00:00
Reid Spencer
fdf8ac8d29 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
Chris Lattner
40539fe637 Add an accessor 
llvm-svn: 17865
 2004-11-15 23:20:19 +00:00
Reid Spencer
625a480806 Remove useless/confusing namespace qualifier. 
llvm-svn: 17852
 2004-11-15 21:27:05 +00:00
Chris Lattner
60e159a806 Warning fixes for VC++, contributed by Morten Ofstad! 
llvm-svn: 17831
 2004-11-15 19:02:35 +00:00
Reid Spencer
bfc924424d Changes necessary to enable linking of archives without LLVM symbol tables. 
llvm-svn: 17811
 2004-11-15 01:20:11 +00:00
Reid Spencer
32924c8d62 Changes per code review: 
* Document StatusInfo fields better
* No lines > 80 cols
* Have getStatusInfo return bool if file doesn't exist
* Don't document in detail how temporary file name should be created.

llvm-svn: 17808
 2004-11-14 23:29:00 +00:00
Reid Spencer
e902694309 *Make naming convention consistent.*Add convertion to/from Unix Epoch time.*Add ability to convert to readable string. 
llvm-svn: 17762
 2004-11-14 21:53:55 +00:00
Reid Spencer
73e4677779 Make the remove*OnSignal functions deal with Paths not strings 
llvm-svn: 17761
 2004-11-14 21:53:09 +00:00
Reid Spencer
63a08a4cef *Put the StatusInfo type in the right section. *Provide the ability to rename a file.*Provide the ability to get/set stat(2) information.*Provide the ability to identify LLVM file types. 
llvm-svn: 17760
 2004-11-14 21:52:22 +00:00
Reid Spencer
858bc78223 Allow explicit closing of the MappedFile, before destruction 
llvm-svn: 17759
 2004-11-14 21:51:36 +00:00
Reid Spencer
df6952563a Linker is its own module now. Moved to include/llvm/Linker.h 
llvm-svn: 17758
 2004-11-14 21:50:50 +00:00
Reid Spencer
7622437947 Add higher level interface to simplify use of Compressor 
llvm-svn: 17757
 2004-11-14 21:50:00 +00:00
Reid Spencer
2505c4beff Add the MoreHelp function pointer. If non-null, this specifies a function to be called to print out additional help information 
llvm-svn: 17756
 2004-11-14 21:49:13 +00:00
Reid Spencer
0635c876ce Remove ReadArchiveFile (functionality moved to Archive.h). Add an alternate form for GetBytecodeSymbols. 
llvm-svn: 17755
 2004-11-14 21:48:27 +00:00
Reid Spencer
760e7993c4 Complete rewrite to get first working version. 
llvm-svn: 17754
 2004-11-14 21:47:41 +00:00
Reid Spencer
9008154865 Interface to Linker (revised/expanded from Support/Linker.h) 
llvm-svn: 17752
 2004-11-14 21:46:08 +00:00
Misha Brukman
c7cdc44158 Add GhostLinkage for marking functions before they're fully materialized 
llvm-svn: 17747
 2004-11-14 21:02:28 +00:00
Reid Spencer
2f680d5cfd Moved from include/llvm/Support/Linker.h 
llvm-svn: 17743
 2004-11-14 20:21:58 +00:00
Chris Lattner
bbd13a8e4e Add useful method, minor cleanups 
llvm-svn: 17715
 2004-11-13 23:28:10 +00:00
Chris Lattner
1d52a24587 Add support for shifts 
llvm-svn: 17702
 2004-11-13 19:32:45 +00:00
Reid Spencer
97f373cf98 Provide conversion from posix time. 
llvm-svn: 17656
 2004-11-09 20:29:10 +00:00
Reid Spencer
28ceb24005 * Implement getStatusInfo for getting stat(2) like information 
* Implement createTemporaryFile for mkstemp(3) functionality
* Fix isBytecodeFile to accept llvc magic # (compressed) as bytecode.

llvm-svn: 17654
 2004-11-09 20:26:31 +00:00
Misha Brukman
eb1d9f84eb Remove extra spaces 
llvm-svn: 17629
 2004-11-08 19:01:03 +00:00
Reid Spencer
941a856338 Make writing compressed bytecode the default. 
llvm-svn: 17625
 2004-11-08 17:35:34 +00:00
Misha Brukman
14f6ade91b Add method to delete machine code generated for a Function 
llvm-svn: 17600
 2004-11-07 23:58:02 +00:00
Reid Spencer
0c3d88e887 Make compression the default on writing. 
llvm-svn: 17577
 2004-11-07 18:18:11 +00:00
Reid Spencer
a68b503c6e * Provide option for specifying bytecode compression 
* Enabled bytecode compression by default.

llvm-svn: 17563
 2004-11-07 05:30:43 +00:00
Chris Lattner
6807c1681b This is V9 specific stuff 
llvm-svn: 17546
 2004-11-07 00:42:29 +00:00
Reid Spencer
a81994464f Add support for compressed bytecode 
llvm-svn: 17535
 2004-11-06 23:17:23 +00:00
Reid Spencer
cb8f378199 Provide an interface for getting just the external symbols from a 
Bytecode file.

llvm-svn: 17502
 2004-11-06 08:54:47 +00:00
Reid Spencer
91df2e92d3 Deprecate constructors we don't want users to use. 
Temporarily comment out two interface methods we might not implement.

llvm-svn: 17501
 2004-11-06 08:53:59 +00:00
Reid Spencer
7090e6a875 Stop propagating method names that violate the coding standard 
llvm-svn: 17498
 2004-11-05 22:15:36 +00:00
Reid Spencer
a23368c9ec Go ahead and trust the client not to mess with the ModuleProvider* returned 
by the findModuleContainingSymbol method.

llvm-svn: 17491
 2004-11-05 18:48:02 +00:00
Reid Spencer
a6e5980b7a * Documentation corrections (thanks to Chris for nit-picking) 
* Remove dead typedefs.
* Redefine how getAllPaths treats its argument.

llvm-svn: 17489
 2004-11-05 17:44:26 +00:00
Reid Spencer
91df40213f First version of the interface to Archive files. This introduces the 
llvm::Archive class to provide for reading, writing, indexing and search
functions on standard ar(1) format files that contain bytecode modules.

Implementation to follow.

llvm-svn: 17487
 2004-11-05 09:19:17 +00:00
Chris Lattner
39cfd1e916 defining __STDC_LIMIT_MACROS on the command line is not really necessary 
for Visual Studio, and is a bit of a pain when you want to include the
LLVM headers from your own project, so I moved the check a bit down into
the Unix case to avoid the hassle... Here is a patch

Patch by Morten Ofstad!

llvm-svn: 17450
 2004-11-03 17:15:45 +00:00
Chris Lattner
53a16841da Fix typo, contributed by Henrik Bach! 
llvm-svn: 17434
 2004-11-02 17:31:02 +00:00
Chris Lattner
5242fcc785 Add an assertion and a method 
llvm-svn: 17353
 2004-10-30 04:03:47 +00:00
Misha Brukman
c6897a03b6 Fix grammar (i.e.) 
llvm-svn: 17343
 2004-10-29 19:20:42 +00:00
Misha Brukman
45881be596 The Alpha (tm) intrinsics aren't even being used 
llvm-svn: 17341
 2004-10-29 18:43:43 +00:00
John Criswell
52e32cacff Commented out the _Alloc_traits specialization entirely, as it is only 
supported by specific versions of GCC.

It is left in place in case anyone wants to updated it for GCC 3.4 or
re-use it for earlier versions of GCC where it works.

llvm-svn: 17324
 2004-10-28 18:21:41 +00:00
John Criswell
5d67a2e428 Only add the _Alloc_traits specialization in if we're compiling for 
Linux and not compiling for Sparc.
This is still probably not correct, or portable, but it'll do for now.

llvm-svn: 17321
 2004-10-28 17:31:46 +00:00
Brian Gaeke
e2b2076b46 Regenerated after fixing typo. 
llvm-svn: 17303
 2004-10-28 05:06:45 +00:00
Reid Spencer
6fb57becbd Add the HAVE_RAND48 define. 
llvm-svn: 17285
 2004-10-27 23:09:31 +00:00
Chris Lattner
dd0094e4ed Convert 'struct' to 'class' in various places to adhere to the coding standards 
and work better with VC++.  Patch contributed by Morten Ofstad!

llvm-svn: 17281
 2004-10-27 16:14:51 +00:00
Nate Begeman
2a64d462d9 Move destructor out of line to avoid vtable emission in every file that includes the header. Thanks to sabre. 
llvm-svn: 17278
 2004-10-27 06:00:53 +00:00
Nate Begeman
a6fafb1f64 Fix the build by eliminating some more dead code. That'll learn me not to listen to Reid 
llvm-svn: 17275
 2004-10-27 05:44:23 +00:00
Nate Begeman
3a55e171f1 Remove dead data member in MRegisterInfo class. Thanks sabre! 
llvm-svn: 17274
 2004-10-27 04:51:58 +00:00
Misha Brukman
6d5e98bb06 Wrap comments at 80 cols 
llvm-svn: 17261
 2004-10-26 18:00:03 +00:00
Chris Lattner
85c502ec31 Fix header 
llvm-svn: 17259
 2004-10-26 16:19:57 +00:00
Misha Brukman
4c1e87f2d9 * DataTypesFix.h moved to AIXDataTypesFix.h 
* Condition #inclusion of AIXDataTypes.h on the _AIX preprocessor symbol to
  prevent extra I/O on non-AIX systems.  Thus, no #ifdef in AIXDataTypes.h

llvm-svn: 17257
 2004-10-26 16:15:18 +00:00
Chris Lattner
fabd2aa5b5 Remove the unused MachineBasicBlock2IndexFunctor class. 
Move method bodies that depend on <algorithm> out of line to
MachineBasicBlock.cpp.  Patch contributed by Morten Ofstad!

llvm-svn: 17252
 2004-10-26 15:41:13 +00:00
Nate Begeman
4363d6203f Remove method getRegClass from MRegisterInfo, as it is no longer used. 
llvm-svn: 17243
 2004-10-26 06:00:31 +00:00
Chris Lattner
94f00d243c Remove a dead class. Thanks to Morten Ofstad for pointing this out. 
llvm-svn: 17222
 2004-10-25 19:07:43 +00:00
Chris Lattner
ec942219ad Patch to support MSVC better, contributed by Morten Ofstad 
llvm-svn: 17215
 2004-10-25 18:40:47 +00:00
Chris Lattner
3286872a18 Patch to support MSVC correctly, contributed by Morten Ofstad! 
llvm-svn: 17213
 2004-10-25 18:38:05 +00:00
Misha Brukman
dd92de83ca Fix grammar in comments to getSizeOf() 
llvm-svn: 17200
 2004-10-24 03:18:30 +00:00
Alkis Evlogimenos
75aa7bdf21 Improve comments and wrap to 80 columns. 
llvm-svn: 17198
 2004-10-24 03:01:32 +00:00
Alkis Evlogimenos
a893aad8fb Add ConstantExpr::getSizeOf(Type*). 
llvm-svn: 17196
 2004-10-24 01:41:10 +00:00
Misha Brukman
c0ac8cae1c If we're going to make the braces of functions line up for ease of readability 
and aesthetic reasons, might as well finish the job

llvm-svn: 17140
 2004-10-19 05:50:34 +00:00
Misha Brukman
be39800a89 Remove unnecessary spaces in function signature 
llvm-svn: 17139
 2004-10-19 05:49:46 +00:00
Misha Brukman
fd9bef227a * Fit constructor initializer on a single line 
* Delete blank chars at end of line to fit into 80 cols

llvm-svn: 17137
 2004-10-19 00:29:16 +00:00
Misha Brukman
56f2d0e5fe Move code to redefine INT64_{MIN,MAX} on AIX/PowerPC to a separate header, 
because #undef becomes commented out in DataTypes.h.in due to autoheader

llvm-svn: 17135
 2004-10-18 22:14:48 +00:00
Nate Begeman
49e38c2185 Initial implementation of the strength reduction for GEP instructions in 
loops.  This optimization is not turned on by default yet, but may be run
with the opt tool's -loop-reduce flag.  There are many FIXMEs listed in the
code that will make it far more applicable to a wide range of code, but you
have to start somewhere :)

This limited version currently triggers on the following tests in the
MultiSource directory:
pcompress2: 7 times
cfrac: 5 times
anagram: 2 times
ks: 6 times
yacr2: 2 times

llvm-svn: 17134
 2004-10-18 21:08:22 +00:00
Misha Brukman
07479efa84 * AIX on Power defines INT64_MIN and INT64_MAX in ways that annoy GCC, so 
special-case those definitions
* Add comments in #ifdef/#else/#endif clauses for ease of reading

llvm-svn: 17132
 2004-10-18 18:35:21 +00:00
Chris Lattner
9f1c4d5b67 Fix miscompilations in the SparcV9 backend that were induced by this patch: 
http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20041011/019311.html

llvm-svn: 17130
 2004-10-18 17:19:20 +00:00
Reid Spencer
a5b7b341a4 Declare a function in the correct namespace. 
Patch contributed by Morten Ofstad. Thanks Morten!

llvm-svn: 17124
 2004-10-18 14:43:45 +00:00
Reid Spencer
eb6a51b3f0 Add HAVE_BZLIB_H and HAVE_ZLIB_H tests. 
llvm-svn: 17092
 2004-10-17 17:07:29 +00:00
Chris Lattner
cd83905b39 Add support for the unreachable instruction 
llvm-svn: 17039
 2004-10-16 18:06:43 +00:00
Chris Lattner
6dd0bb3d27 Add new UndefValueVal type 
llvm-svn: 17038
 2004-10-16 18:06:07 +00:00
Chris Lattner
423a692a5b Add new UnreachableInst class 
llvm-svn: 17037
 2004-10-16 18:05:54 +00:00
Chris Lattner
88ba528955 Add new unreachable instruction 
llvm-svn: 17036
 2004-10-16 18:05:37 +00:00
Chris Lattner
1217610926 Add new UndefValue class 
llvm-svn: 17035
 2004-10-16 18:05:25 +00:00
Chris Lattner
56508557cf UndefValue's are constants 
llvm-svn: 17034
 2004-10-16 18:05:10 +00:00
Chris Lattner
b222ad66ef Move the implementation of the clone method for these classes to 
Instructions.cpp, so that a vtable is not emitted into every translation unit
that uses the classes.

llvm-svn: 17025
 2004-10-15 23:52:05 +00:00
Chris Lattner
65976f4178 Allow machine operands to represent global variables with offsets. This is 
useful when you have a reference like:

int A[100];

void foo() { A[10] = 1; }

In this case, &A[10] is a single constant and should be treated as such.

Only MO_GlobalAddress and MO_ExternalSymbol are allowed to use this field, no
other operand type is.

This is another fine patch contributed by Jeff Cohen!!

llvm-svn: 17007
 2004-10-15 04:38:41 +00:00
Misha Brukman
e20eb48c53 Convert tabs to spaces 
llvm-svn: 16988
 2004-10-14 18:47:56 +00:00
Chris Lattner
df0849be71 Make sure any client of Dominators.h links in Dominators.cpp 
llvm-svn: 16986
 2004-10-14 15:46:59 +00:00
Chris Lattner
1bd3fdd438 Remove unneeded typedef, patch by Morten Ofstad 
llvm-svn: 16984
 2004-10-14 14:51:09 +00:00
Chris Lattner
ae45589b0f Use explicit std:: qualification to avoid relying on Koenig lookup, which 
VC++ does not do properly.  Thanks to Morten Ofstad for the patch!

llvm-svn: 16955
 2004-10-13 15:11:23 +00:00
Chris Lattner
a4756fd6be Get rid of template templates that were preventing VC from compiling the 
set_intersect template.  Thanks to Morten Ofstad and Jeff Cohen for the
patch!

llvm-svn: 16954
 2004-10-13 15:09:21 +00:00
Chris Lattner
aa3facb3fe Update doco, make doxygen more, use standard dividers. 
llvm-svn: 16948
 2004-10-13 04:44:53 +00:00
Misha Brukman
4a81cf32a5 Fix file comment header 
llvm-svn: 16942
 2004-10-12 21:48:02 +00:00
Misha Brukman
35c31cb4a2 On second thought, OpaqueType is not really a good first-class type. 
llvm-svn: 16941
 2004-10-12 20:35:04 +00:00
Chris Lattner
b00e680146 Add comment 
llvm-svn: 16937
 2004-10-12 17:08:44 +00:00
Misha Brukman
08a8f7261e Opaque types are considered to be first-class. 
llvm-svn: 16936
 2004-10-12 17:06:17 +00:00
Chris Lattner
4436e1c174 Add std:: prefix for compilers without correct koenig lookup implemented. 
Patch contributed by Paolo Invernizzi

llvm-svn: 16933
 2004-10-12 16:10:39 +00:00
Chris Lattner
18dea852e9 Right, calls have Operand#0 == the called function, don't forget this. 
llvm-svn: 16930
 2004-10-12 04:45:20 +00:00
Chris Lattner
0a12c99e3a New header. Classes can be added as needed. 
llvm-svn: 16928
 2004-10-12 04:20:46 +00:00
Chris Lattner
63ba63bb56 Allow creation of GEP constantexprs with a vector of value* operands as 
well as a vector of constant*'s.  It turns out that this is more efficient
and all of the clients want to do that, so we should cater to them.

llvm-svn: 16923
 2004-10-11 22:52:25 +00:00
Chris Lattner
70197d8f29 Add long overdue methods 
llvm-svn: 16921
 2004-10-11 22:21:13 +00:00
Chris Lattner
36e1648743 Get friendly with Type 
llvm-svn: 16812
 2004-10-07 19:21:43 +00:00
Chris Lattner
4b6b21a216 Change signature of this method again 
llvm-svn: 16810
 2004-10-07 19:19:12 +00:00
Chris Lattner
8ddca97a5a Rename pass 
llvm-svn: 16801
 2004-10-07 04:12:02 +00:00
Misha Brukman
9ed0f36e93 Undoxyfy internal method. 
llvm-svn: 16774
 2004-10-06 17:19:58 +00:00
Misha Brukman
80dedeb9fd Doxygen-ify comments 
llvm-svn: 16773
 2004-10-06 16:56:16 +00:00
Chris Lattner
3f0662954e Rename method, change comment, add argument 
llvm-svn: 16771
 2004-10-06 16:34:23 +00:00
Chris Lattner
4463fcc2f8 Fix #include flavor 
llvm-svn: 16658
 2004-10-04 18:10:18 +00:00
Reid Spencer
fdf5f0f13a Add HAVE_BZIP2 and HAVE_ZLIB 
llvm-svn: 16655
 2004-10-04 17:48:37 +00:00
Reid Spencer
49089d64c2 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
Reid Spencer
024857a516 Minor corrections suggested by Chris' ever-watchful eye. 
llvm-svn: 16651
 2004-10-04 17:26:26 +00:00
Reid Spencer
da2e8b9943 First version of the MappedFile abstraction for operating system idependent 
mapping of files. This first version uses mmap where its available. The
class needs to implement an alternate mechanism based on malloc'd memory
and file reading/writing for platforms without virtual memory.

llvm-svn: 16649
 2004-10-04 11:08:32 +00:00
Reid Spencer
d2bedc512d 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
bbc01f13fc Add const version of getLastBlock() member function. 
llvm-svn: 16625
 2004-09-30 21:42:02 +00:00
Alkis Evlogimenos
dbf62db0d0 Remove whitespace from the end of the line. 
llvm-svn: 16624
 2004-09-30 21:39:47 +00:00
Brian Gaeke
63338063d0 Add accessor function prototypes for reoptimizer support passes. 
Make accessors return FunctionPass* as appropriate.

llvm-svn: 16619
 2004-09-30 20:13:55 +00:00
Chris Lattner
89a80a46f1 Be consistent with our naming 
llvm-svn: 16552
 2004-09-28 18:37:00 +00:00
Chris Lattner
c92b280e0d Capture information about whether the target instructions have delay slots 
llvm-svn: 16550
 2004-09-28 18:33:50 +00:00
Alkis Evlogimenos
4f5920aaef 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
Alkis Evlogimenos
adea49eec0 Use class instead of struct for defining classes. This unbreaks the 
build on windows. Patch contributed by Paolo Invernizzi!

llvm-svn: 16531
 2004-09-28 01:59:17 +00:00
Reid Spencer
0dbad34203 Clean up the interface of TimeValue: 
- get rid of unneeded constructors
- get rid of duplicate methods/constructors/operators
- normalize to LLVM coding standards
- wrap to 80 columns.

Many thanks to Alkis Evlogimenos for his suggestions.

llvm-svn: 16514
 2004-09-25 08:29:54 +00:00
Reid Spencer
894f394594 Initial implementation of the TimeValue abstraction. 
llvm-svn: 16511
 2004-09-24 23:25:19 +00:00
John Criswell
8e633294c2 Updated the last two header files so that they are configured with 
AC_CONFIG_HEADERS.  This should prevent LLVM from needlessly re-compiling
on a re-configure.

llvm-svn: 16510
 2004-09-24 21:19:06 +00:00
John Criswell
bd7cfd3d74 Modified hash_map and hash_set configuration so that they are not 
regenerated on every run of configure.

llvm-svn: 16509
 2004-09-24 18:28:00 +00:00
John Criswell
52263072bc Configure Datatypes.h.in with AC_CONFIG_HEADERS. This should prevent it 
from being re-generated if the new version is identical to the old version.
Hence, it should save us some recompiling after re-configures.

llvm-svn: 16506
 2004-09-24 13:28:51 +00:00
Reid Spencer
67f6472f19 Change Value from a "struct" to a "class" so that VC 7.1 doesn't generate 
missing symbols when its referenced as a class.

llvm-svn: 16496
 2004-09-23 14:49:45 +00:00
Reid Spencer
8304ac75a2 Update to add the HAVE_UINT64_T test and the STACK_DIRECTION indicator. 
llvm-svn: 16480
 2004-09-22 15:32:08 +00:00
Reid Spencer
182e31bdc5 The alloca function, strangely enough, is found in the malloc.h header file 
on MINGW platform. Provide an #elseif case to #include malloc.h for this
platform if malloc.h is found.

Patch provided by Henrik Bach. Thanks Henrik!

llvm-svn: 16479
 2004-09-22 15:28:32 +00:00
Chris Lattner
43c0372c0b 'Pass' should now not be derived from by clients. Instead, they should derive 
from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.

llvm-svn: 16436
 2004-09-20 04:48:05 +00:00
Chris Lattner
a4d3f95fa3 Do not prototype any of these passes as returning Pass*. Instead, be specific 
llvm-svn: 16431
 2004-09-20 04:41:39 +00:00
Chris Lattner
110bbafcf7 Add CallGraphNode::removeAnyCallEdgeTo method 
llvm-svn: 16398
 2004-09-18 21:34:34 +00:00
Chris Lattner
e9772b7a63 Implement new changeFunction method, nuke a never implemented one. 
Add comments and doxygenify others.

llvm-svn: 16387
 2004-09-18 00:22:43 +00:00
Chris Lattner
33596a1fba Make sure to update the list end when an element is removed from it. This 
fixes a crash in LICM when processing povray.

llvm-svn: 16367
 2004-09-15 17:00:41 +00:00
Chris Lattner
12d1ccfbd8 Add an optional argument to PromoteMemToReg 
llvm-svn: 16346
 2004-09-15 01:02:30 +00:00
Chris Lattner
20b39fdfb9 Add an AliasSetTracker::copyValue method 
llvm-svn: 16343
 2004-09-14 19:15:12 +00:00
Chris Lattner
f1450e2a51 Remove unused pass 
llvm-svn: 16338
 2004-09-14 16:34:08 +00:00
Reid Spencer
7bd9d86b65 Okay, the list of link-time passes wasn't such a hot idea. Its prone to 
error. We'll strategize on this when we have multiple front ends to deal
with. For now llvm-ld just runs a standard set of transforms.

llvm-svn: 16333
 2004-09-14 05:43:23 +00:00
Reid Spencer
28035a5b25 Add the GetLibraryPath method. 
llvm-svn: 16322
 2004-09-13 23:46:23 +00:00
Reid Spencer
4a1593ebd2 Add support for the link-time pass list to Modules. 
llvm-svn: 16321
 2004-09-13 23:44:23 +00:00
Reid Spencer
ce7c15737a Simplify the sys::Memory interface per Chris' request. 
llvm-svn: 16318
 2004-09-13 22:38:11 +00:00
Reid Spencer
2114c143cf Clean up the interface and implementation of sys::Program so that it is 
cleanly dissociated from the sys::Path class.

llvm-svn: 16315
 2004-09-13 21:48:44 +00:00
Misha Brukman
fa5efa6399 * Fix grammar 
* Convert tabs to spaces

llvm-svn: 16300
 2004-09-12 22:40:40 +00:00
Reid Spencer
c362a7299b Fix the replace method to assert if an item was erased from the set but not 
found in the vector. Previously, it just ignored this condition.

llvm-svn: 16296
 2004-09-11 20:38:25 +00:00
Reid Spencer
3655235d99 Correct the interface of a function to use the correct typedef for an 
argument so that it will always compile.

llvm-svn: 16284
 2004-09-11 04:29:13 +00:00
Reid Spencer
605f05bd5a Implement the remove method for deleting entries from the SetVector. 
llvm-svn: 16283
 2004-09-11 04:25:58 +00:00
Reid Spencer
9531457813 Make the dependent libraries list use a SetVector instead of a regular 
vector so that duplicate libraries never occur within a module.

llvm-svn: 16280
 2004-09-11 04:22:14 +00:00
Reid Spencer
a166926577 Initial commit of a file to declare the interface for platform independent 
support for various memory allocation operations.

llvm-svn: 16279
 2004-09-11 04:20:58 +00:00
Reid Spencer
af9d3fdc9d Add methods for detecting file types by magic number, getting the file name 
suffix for shared objects, and stripping a path down to its base name.

llvm-svn: 16278
 2004-09-11 04:19:17 +00:00
Reid Spencer
455a47373b Add methods for detecting different kinds of files by their magic number, 
getting the suffix for shared objects, and extracting the basename from a
path.

llvm-svn: 16277
 2004-09-11 04:18:05 +00:00
Chris Lattner
4c2703cbea Add missing #include 
llvm-svn: 16256
 2004-09-09 02:37:56 +00:00
Reid Spencer
cfc37650dd Add HAS_U_INT64_T 
llvm-svn: 16184
 2004-09-05 16:41:11 +00:00
Misha Brukman
8d8cc63851 I was actually wrong in my "simplification". 
llvm-svn: 16156
 2004-09-03 19:46:43 +00:00
Misha Brukman
16145fa607 Simplify check for uint64_t and u_int64_t 
llvm-svn: 16155
 2004-09-03 19:44:28 +00:00
Reid Spencer
610817d50b Provide correct definition of uint64_t for platforms that have only 
u_int64_t defined.

llvm-svn: 16154
 2004-09-03 19:37:39 +00:00
Alkis Evlogimenos
0c50e0f211 Fixes to make LLVM compile with vc7.1. 
Patch contributed by Paolo Invernizzi!

llvm-svn: 16152
 2004-09-03 18:19:51 +00:00
John Criswell
b92941018c Added u_int64_t because some systems use that instead of uint64_t. 
llvm-svn: 16144
 2004-09-02 18:41:30 +00:00
Alkis Evlogimenos
2fd7ccfb9c Pull in definition of std::unary_function. 
llvm-svn: 16140
 2004-09-02 03:24:45 +00:00
Reid Spencer
c4abcbefb1 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
7043c4670f Initial commit for platform independent system configuration support. 
llvm-svn: 16128
 2004-08-31 18:13:52 +00:00
Nate Begeman
440c16066f Update doxygen comment now that getSpillSize is supposed to return value in bits 
llvm-svn: 16101
 2004-08-29 21:59:26 +00:00
Reid Spencer
9954f96013 Put the lib/System interface functions in llvm::sys namespace. 
llvm-svn: 16083
 2004-08-29 19:19:07 +00:00
Reid Spencer
114a2123ac Initial commit of the platform agnostic interface to finding and executing 
programs.

llvm-svn: 16080
 2004-08-29 05:29:35 +00:00
Reid Spencer
923b7083e0 Add a function to remove whole directorys on fatal signal. 
Doxygenify function comments.

llvm-svn: 16079
 2004-08-29 05:27:15 +00:00
Reid Spencer
f7b4fa2e24 Revise the design of the Path concept per peer review. Too many changes to 
note individually but these essence of it is to not derive from
std::string, clarify the interface, and provide better documentation.
There is now also (untested) implementations for AIX, Darwin, and SunOS.

llvm-svn: 16078
 2004-08-29 05:24:01 +00:00
Alkis Evlogimenos
003c38c6dd Add getLastBlock member. This is useful when growing a densemap keyed 
on MachineBasicBlocks.

llvm-svn: 16069
 2004-08-27 04:02:35 +00:00
Alkis Evlogimenos
877fe7d13c Add MachineBasicBlock2IndexFunctor. This is useful for densemaps from 
MachineBasicBlocks to an arbitrary type.

llvm-svn: 16068
 2004-08-27 04:00:26 +00:00
Alkis Evlogimenos
03913413da Use newly added API in MRegisterInfo and don't expose the allocatable 
register set anymore. Its users now use the MRegisterInfo API.

llvm-svn: 16061
 2004-08-26 22:23:32 +00:00
Alkis Evlogimenos
100c89e9ea Add getAllocatableSet() function. 
llvm-svn: 16059
 2004-08-26 22:21:04 +00:00
Reid Spencer
a50f1b794a Initial implementation of the Path operating system concept. 
llvm-svn: 16048
 2004-08-25 06:20:07 +00:00
Reid Spencer
efd00af68d Add a function that gets just the dependent libraries from a bytecode file. 
Doxygenify comments.

llvm-svn: 16039
 2004-08-24 22:49:07 +00:00
Reid Spencer
a3a84e2e08 Provide a method for wholesale extraction of the dependent libraries. 
llvm-svn: 16038
 2004-08-24 22:47:39 +00:00
Reid Spencer
1605d22f77 Give the -time-passes tool option a global storage location so that its 
value can be discovered by the various LLVM tools.

llvm-svn: 16032
 2004-08-24 17:52:35 +00:00
Reid Spencer
0d6613d183 Dump the DependentLibsBlockID, its not a block, its just a list inside the 
globals info block. Add an enumerator for getting the number of enumerators
so we can range check in assertions.

llvm-svn: 15980
 2004-08-21 20:42:28 +00:00
Reid Spencer
d73bd282d7 Add new methods: 
- get the total number of types in the global type list
- handle dependent libraries
- handle target triple

llvm-svn: 15978
 2004-08-21 20:41:12 +00:00
Reid Spencer
f6a56abd4d Bytecode Analyzer cleanup: 
- don't save the "dump" output, just emit it
- record the bc version number
- record info about the dependent libraries and target triple
- use the correct enumeration as the index on the block size map

llvm-svn: 15977
 2004-08-21 20:40:08 +00:00
Brian Gaeke
01636f4e0f Packed types, brought to you by Brad Jones 
llvm-svn: 15938
 2004-08-20 06:00:58 +00:00
Brian Gaeke
9e089c115d M_DUMMY_PHI_FLAG is no longer used to distinguish V9::PHI. Get rid of it and 
its TargetInstrInfo accessor.

llvm-svn: 15907
 2004-08-18 20:04:28 +00:00
Chris Lattner
4987b24267 All targets are now allowed to have their own MachineFunctionInfo objects, 
also, make getInfo do some checking and cast to the appropriate concrete type.

llvm-svn: 15903
 2004-08-18 18:13:16 +00:00
Brian Gaeke
af14dcae5d M_PSEUDO_FLAG is no longer used. Get rid of it and its accessor. 
llvm-svn: 15902
 2004-08-18 17:44:17 +00:00
Chris Lattner
17411aae8b Alkis pointed out that this is not a character (we actually support strings) 
and as such, we should use self revealing names.  Hey, makes sense to me!

llvm-svn: 15896
 2004-08-18 02:22:34 +00:00
Chris Lattner
34334091d5 new method 
llvm-svn: 15895
 2004-08-17 21:38:51 +00:00
Chris Lattner
659175521b Add support for alignment 
llvm-svn: 15888
 2004-08-17 19:14:29 +00:00
Chris Lattner
41fd07b81e Add punctuation, add a new method 
llvm-svn: 15886
 2004-08-17 19:12:44 +00:00
Misha Brukman
d89d44e7ec Ultra-doxygenify some function header comments. 
llvm-svn: 15884
 2004-08-17 17:52:36 +00:00
Chris Lattner
05683db298 Allow targets to specify a comment character 
llvm-svn: 15879
 2004-08-17 16:26:36 +00:00
Chris Lattner
1c87acdfa8 Add missing \t 
llvm-svn: 15871
 2004-08-17 06:48:34 +00:00
Chris Lattner
0b1a8c9b57 Add some hooks 
llvm-svn: 15867
 2004-08-17 06:36:27 +00:00
Chris Lattner
43960d806a Allow an arbitrary prefix. 
llvm-svn: 15864
 2004-08-17 06:06:37 +00:00
Chris Lattner
1362ba130b We now allow targets to use any prefix they want for global symbols. Lets 
hear it for ".".

llvm-svn: 15863
 2004-08-17 06:06:19 +00:00
Chris Lattner
5420524642 Some asmweriters want an _ prefix 
llvm-svn: 15844
 2004-08-17 02:28:12 +00:00
Chris Lattner
aac51aa3d8 Initial implementation of the asmprinter base class 
llvm-svn: 15838
 2004-08-16 23:15:22 +00:00
Chris Lattner
195a408814 Fit into 80 lines, add a gross hack for MachineFunctionInfo 
llvm-svn: 15832
 2004-08-16 22:35:26 +00:00
Chris Lattner
e6de0fa4a8 These files now live in lib/Target/SparcV9 
llvm-svn: 15831
 2004-08-16 21:56:15 +00:00
Reid Spencer
8b1c93c9fb Back out include/llvm/System changes until a satisfactory solution can 
be determined.

llvm-svn: 15817
 2004-08-16 07:10:09 +00:00
Chris Lattner
94c82ae3a2 Flags and TSFlags were (thankfully) never used, so remove them. But wait, 
not so fast, add some fields for spill slot size and alignment

llvm-svn: 15803
 2004-08-16 01:07:53 +00:00
Chris Lattner
0d16641abb Add new TargetRegisterClass::contains method 
llvm-svn: 15783
 2004-08-15 22:19:38 +00:00
Chris Lattner
6f1512829d Implement a long overdue FIXME, by changing these methods to return void. 
llvm-svn: 15778
 2004-08-15 22:14:19 +00:00
Chris Lattner
f0e1b33f6c Remove helper method 
llvm-svn: 15776
 2004-08-15 22:02:36 +00:00
Chris Lattner
9e7147dc23 Eliminate the RegisterClass argument, since it can easily be derived from 
the regno

llvm-svn: 15773
 2004-08-15 21:55:29 +00:00
Alkis Evlogimenos
dbe432aee7 Make this compile on gc 3.4.1 (static_cast to non-const type was not 
allowed).

llvm-svn: 15766
 2004-08-15 09:18:55 +00:00
Reid Spencer
4f35f90cec First version of a class to represent the notion of an operating system 
path to a file or directory and some rudimentary operations on them.

llvm-svn: 15762
 2004-08-15 08:13:01 +00:00
Reid Spencer
bbd423eea8 First version of a class to represent operating system and lib/System 
error codes in a platform independent way.

llvm-svn: 15761
 2004-08-15 08:12:14 +00:00
Nate Begeman
cbc21460f2 Elminiate MachineFunction& argument from eliminateFrameIndex 
llvm-svn: 15736
 2004-08-14 22:00:10 +00:00
Chris Lattner
872e4a14da Add a pass 
llvm-svn: 15713
 2004-08-13 03:03:44 +00:00
Chris Lattner
009bda369a Allow targets to specify particular stack slots that certain physregs must 
be spilled into.

llvm-svn: 15702
 2004-08-12 19:01:55 +00:00
Chris Lattner
837ab8fcf6 Remove dead methods 
llvm-svn: 15698
 2004-08-12 18:37:15 +00:00
Chris Lattner
8af864daa3 Remove dead methods 
llvm-svn: 15691
 2004-08-12 17:58:27 +00:00
Misha Brukman
eac800ff93 Add new constructor. 
llvm-svn: 15632
 2004-08-10 23:10:21 +00:00
Chris Lattner
0b9b58e550 Add standard print/dump methods to CallGraph classes. 
llvm-svn: 15569
 2004-08-08 03:27:49 +00:00
Chris Lattner
c53f15303d Move method out of line 
llvm-svn: 15497
 2004-08-04 18:49:52 +00:00
Alkis Evlogimenos
f846e483bb Remove uneeded getValues() functions. 
llvm-svn: 15488
 2004-08-04 08:47:21 +00:00
Brian Gaeke
69f47e236f getResultPos() is dead. 
llvm-svn: 15484
 2004-08-04 08:06:30 +00:00
Brian Gaeke
464b5b8f1a These headers have been moved/merged into other files. 
llvm-svn: 15477
 2004-08-04 07:37:56 +00:00
Chris Lattner
a5d89de2da New methods 
llvm-svn: 15462
 2004-08-04 04:45:42 +00:00
Chris Lattner
83c911936d Minor efficiency improvements 
llvm-svn: 15461
 2004-08-04 04:45:29 +00:00
Chris Lattner
9b6089d893 Now that ConstantPointerRef is gone, it is the case that all operands of constants 
are themselves constants.  This should allow us to reduce a significant amount
of casting in the sourcebase.

llvm-svn: 15459
 2004-08-04 02:43:00 +00:00
Chris Lattner
a81b270e18 Add a special version of getType for ConstantPointerNull, exposing the fact 
that all Null pointers have pointer type

llvm-svn: 15458
 2004-08-04 02:42:17 +00:00
Chris Lattner
ee276368a4 The Type* is redundant with the TypeSlot 
llvm-svn: 15451
 2004-08-04 00:18:37 +00:00
Tanya Lattner
763a90b5fa Adding friend MSSchedule for ModuloScheduling pass. 
llvm-svn: 15407
 2004-08-01 18:57:38 +00:00
Chris Lattner
e8b9d3f67c Fix warning 
llvm-svn: 15406
 2004-08-01 18:17:36 +00:00
Chris Lattner
00ff5a4e35 Expose breakcriticaledges as a functionpass 
llvm-svn: 15370
 2004-07-31 10:02:24 +00:00
Chris Lattner
ab1daf9f8a New pass 
llvm-svn: 15367
 2004-07-31 09:59:14 +00:00
Chris Lattner
0829da11d7 Expose some helpful methods 
llvm-svn: 15366
 2004-07-31 09:59:04 +00:00
Alkis Evlogimenos
e28642a6a5 Change signature to take two basic blocks: the target and the one 
where the goto will be appended.

llvm-svn: 15361
 2004-07-31 09:37:52 +00:00
Alkis Evlogimenos
b338ca7306 Doxygenify some comments. 
llvm-svn: 15360
 2004-07-31 08:57:27 +00:00
Alkis Evlogimenos
6308a8a8e0 Remove const from iterators passed by value. 
llvm-svn: 15359
 2004-07-31 08:55:23 +00:00
Alkis Evlogimenos
2ca8d29454 Add declarations for insertGoto and reverseBranchCondition. 
llvm-svn: 15358
 2004-07-31 08:52:30 +00:00
Chris Lattner
d46a44390f Add new M_BARRIER_FLAG flag, and isBarrier() method to TargetInstrInfo 
opCode -> Opcode

llvm-svn: 15353
 2004-07-31 02:06:48 +00:00
Chris Lattner
6f4beb3664 Add some machine CFG related stuff 
llvm-svn: 15352
 2004-07-31 01:59:11 +00:00
Misha Brukman
33a80cd54d Enable compilation. 
llvm-svn: 15344
 2004-07-30 14:33:07 +00:00
Chris Lattner
ace669f381 Check in some useful helper routines for doing ML-style pattern matching on 
the LLVM IR.

llvm-svn: 15341
 2004-07-30 07:45:00 +00:00
Chris Lattner
a5e7a83fa9 I demand the ability to say 'if (isa<Value>(V))'! 
llvm-svn: 15340
 2004-07-30 06:59:15 +00:00
Alkis Evlogimenos
fb27f702ca Merge i*.h headers into Instructions.h as part of bug403. 
llvm-svn: 15325
 2004-07-29 12:17:34 +00:00
Brian Gaeke
99f18cc97f TargetInstrInfo::hasOperandInterlock() is always true, because it is 
never overridden by any target.

llvm-svn: 15308
 2004-07-28 19:24:48 +00:00
Brian Gaeke
1ec15e0428 ConstantTypeMustBeLoaded has been incorporated into SparcV9PreSelection, its 
only user.

llvm-svn: 15294
 2004-07-27 21:43:38 +00:00
Brian Gaeke
a71776e676 As it happens, none of these TargetInstrInfo methods which are only 
used in the SparcV9 backend really have anything to do with
TargetInstrInfo, so we're converting them into regular old global
functions and moving their declarations to SparcV9InstrSelectionSupport.h.
(They're mostly used as helper functions for SparcV9InstrSelection.)

llvm-svn: 15277
 2004-07-27 17:43:22 +00:00
Brian Gaeke
45adb41f46 Make the create...() functions for some of these passes return a FunctionPass *. 
llvm-svn: 15276
 2004-07-27 17:43:21 +00:00