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2725 Commits

Author SHA1 Message Date
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
424098cc84 This is an empty directory 
llvm-svn: 16459
 2004-09-21 16:26:13 +00:00
Chris Lattner
81eb16dd40 This is a dead directory now 
llvm-svn: 16458
 2004-09-21 16:25:41 +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
e8d4b88e16 Add size member function. 
llvm-svn: 16067
 2004-08-27 03:58:31 +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
Alkis Evlogimenos
e8fe1becd6 Add default index functor (an identity functor). You could use a 
vector directly to get the same functionality but using a DenseMap
makes the code more readable IMO.

llvm-svn: 16052
 2004-08-26 03:37:28 +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