Chris Lattner [Tue, 28 Jul 2009 03:05:40 +0000 (03:05 +0000)]
don't copy TargetLowering.
llvm-svn: 77293
Daniel Dunbar [Tue, 28 Jul 2009 03:00:54 +0000 (03:00 +0000)]
llvm-mc: Factor AsmToken class out of AsmLexer.
llvm-svn: 77292
Mike Stump [Tue, 28 Jul 2009 02:25:19 +0000 (02:25 +0000)]
Make longjmp a real builtin.
llvm-svn: 77291
Dan Gohman [Tue, 28 Jul 2009 01:40:03 +0000 (01:40 +0000)]
Teach instcombine to respect and preserve inbounds. Add inbounds
to a few tests where it is required for the expected transformation.
llvm-svn: 77290
Mike Stump [Tue, 28 Jul 2009 01:35:34 +0000 (01:35 +0000)]
Fix a small little typo.
llvm-svn: 77289
John McCall [Tue, 28 Jul 2009 01:00:58 +0000 (01:00 +0000)]
Allow functions to be marked "implicit return zero" and so mark main().
Codegen by initializing the return value with its LLVM type's null value.
llvm-svn: 77288
Daniel Dunbar [Tue, 28 Jul 2009 00:58:50 +0000 (00:58 +0000)]
llvm-mc: Stop uniqueing string tokens, nothing actually uses this.
llvm-svn: 77287
Dan Gohman [Tue, 28 Jul 2009 00:37:50 +0000 (00:37 +0000)]
Replace dyn_castGetElementPtr with dyn_cast<GEPOperator>.
llvm-svn: 77286
Dan Gohman [Tue, 28 Jul 2009 00:37:06 +0000 (00:37 +0000)]
Grab the LLVMContext and parent Module of SI ahead of the
point where SI can get deleted. This fixes a use of free'd memory.
This fixes Externals/Povray.
llvm-svn: 77285
Douglas Gregor [Tue, 28 Jul 2009 00:33:38 +0000 (00:33 +0000)]
Add a Profile function for statements so that we can (eventually) determine
when statements and expressions are equivalent.
llvm-svn: 77284
Ted Kremenek [Tue, 28 Jul 2009 00:14:21 +0000 (00:14 +0000)]
Only generate preprocessed files during crashes using Clang, not GCC.
llvm-svn: 77281
Ted Kremenek [Tue, 28 Jul 2009 00:07:15 +0000 (00:07 +0000)]
Fix helper function GetNextStmt() to look for the first statement that has a
valid SourceLocation.
llvm-svn: 77280
Mike Stump [Tue, 28 Jul 2009 00:07:08 +0000 (00:07 +0000)]
Make sure to move the comment with the code.
llvm-svn: 77279
David Goodwin [Mon, 27 Jul 2009 23:34:12 +0000 (23:34 +0000)]
ORN does not require (and can not have) the ".w" suffix. "Orthogonality" is a dirty word at ARM.
llvm-svn: 77275
Mike Stump [Mon, 27 Jul 2009 23:33:34 +0000 (23:33 +0000)]
Fix a release-asserts warning. Debug functions should be marked used,
if there are no other uses. If people don't need this routine
anymore, if should be deleted.
llvm-svn: 77274
Dan Gohman [Mon, 27 Jul 2009 23:23:47 +0000 (23:23 +0000)]
Pass true to the Internalize parameter of createStandardLTOPasses,
to match llvm-ld's default behavior.
llvm-svn: 77273
Daniel Dunbar [Mon, 27 Jul 2009 23:20:52 +0000 (23:20 +0000)]
llvm-mc: Implement .abort fully in the front end
llvm-svn: 77272
Mike Stump [Mon, 27 Jul 2009 23:14:11 +0000 (23:14 +0000)]
Avoid build warnings.
llvm-svn: 77271
Fariborz Jahanian [Mon, 27 Jul 2009 23:12:41 +0000 (23:12 +0000)]
Patch for objc's zero-const exception to not assume
that @catch(...) cathces all exceptions (c++ objects
are not cought by that).
llvm-svn: 77270
Daniel Dunbar [Mon, 27 Jul 2009 22:39:14 +0000 (22:39 +0000)]
Add a comment on Value explaining the current getName() behavior.
llvm-svn: 77269
Owen Anderson [Mon, 27 Jul 2009 22:29:56 +0000 (22:29 +0000)]
Update for LLVM API change.
llvm-svn: 77267
Owen Anderson [Mon, 27 Jul 2009 22:29:26 +0000 (22:29 +0000)]
Move ConstantStruct back to 2.5 API.
llvm-svn: 77266
Mike Stump [Mon, 27 Jul 2009 22:25:19 +0000 (22:25 +0000)]
Ensure we can work through typedefs.
llvm-svn: 77265
Ted Kremenek [Mon, 27 Jul 2009 22:13:39 +0000 (22:13 +0000)]
(1) Enable PlistDiagnostics to take an option "PathDiagnosticClientFactory"
object that it can use to forward PathDiagnostics for further processing. Along
with this feature, the PlistDiagnostics object logs which files are created by
the forwarding of the PathDiagnostics.
(2) Create a new PathDiagnosticClientFactory object for HTMLDiagnostics,
allowing other PathDiagnosticClients to forward PathDiagnostics through an
opaque interface.
(3) Create a "plist-html" diagnostics option in AnalysisConsumer to allow the
logging of HTML files created in a hybrid Plist+HTML diagnostic client.
llvm-svn: 77264
Ted Kremenek [Mon, 27 Jul 2009 22:10:34 +0000 (22:10 +0000)]
Add scan-build support for 'plist-html', a hybrid mode that supports the
creation of both HTML and plist files. Plist files are currently not generated
using the same layout algorithm as just specifying '-plist', so this is mainly
intended to help support automated runs of the analyzer.
llvm-svn: 77263
Dan Gohman [Mon, 27 Jul 2009 21:59:50 +0000 (21:59 +0000)]
Add a comment about the "getelementptr null" trick.
llvm-svn: 77262
Dan Gohman [Mon, 27 Jul 2009 21:55:32 +0000 (21:55 +0000)]
Add inbounds to the polygen grammar.
llvm-svn: 77261
Dan Gohman [Mon, 27 Jul 2009 21:54:51 +0000 (21:54 +0000)]
vim syntax highlighting for inbounds keyword.
llvm-svn: 77260
Dan Gohman [Mon, 27 Jul 2009 21:53:46 +0000 (21:53 +0000)]
Add a new keyword 'inbounds' for use with getelementptr. See the
LangRef.html changes for details.
llvm-svn: 77259
Daniel Dunbar [Mon, 27 Jul 2009 21:49:56 +0000 (21:49 +0000)]
llvm-mc: Move AsmLexer::getCurStrVal to StringRef based API.
- My DFS traversal of LLVM is, at least for now, nearly complete! :)
llvm-svn: 77258
Dan Gohman [Mon, 27 Jul 2009 21:49:34 +0000 (21:49 +0000)]
Order unsigned before signed, for consistency.
llvm-svn: 77257
Daniel Dunbar [Mon, 27 Jul 2009 21:47:07 +0000 (21:47 +0000)]
Unbreak build.
llvm-svn: 77256
Dan Gohman [Mon, 27 Jul 2009 21:46:02 +0000 (21:46 +0000)]
Make raw_null_ostream flush its buffer in its destructor, so that
it conforms to the assertion added in r77245. This fixes a failure
in qa_override.c in clang's testsuite.
llvm-svn: 77255
Mike Stump [Mon, 27 Jul 2009 21:45:16 +0000 (21:45 +0000)]
Add knowledge about _longjmp being noreturn.
llvm-svn: 77254
Mike Stump [Mon, 27 Jul 2009 21:33:40 +0000 (21:33 +0000)]
Add builtin knowledge about longjmp being noreturn. Add printing for
the noreturn attribute.
llvm-svn: 77253
Chris Lattner [Mon, 27 Jul 2009 21:28:04 +0000 (21:28 +0000)]
hoist MCContext/MCStreamer up to AsmPrinter since we're going to start creating
MCSections soon instead of Section for all targets, and we need something to
own them.
llvm-svn: 77252
Daniel Dunbar [Mon, 27 Jul 2009 21:22:30 +0000 (21:22 +0000)]
Move MCContext and friends to StringRef based APIs.
llvm-svn: 77251
Chris Lattner [Mon, 27 Jul 2009 21:13:35 +0000 (21:13 +0000)]
simplify #includes.
llvm-svn: 77250
Owen Anderson [Mon, 27 Jul 2009 21:00:51 +0000 (21:00 +0000)]
Update for LLVM API change.
llvm-svn: 77249
Owen Anderson [Mon, 27 Jul 2009 20:59:43 +0000 (20:59 +0000)]
Move ConstantFP construction back to the 2.5-ish API.
llvm-svn: 77247
Fariborz Jahanian [Mon, 27 Jul 2009 20:57:45 +0000 (20:57 +0000)]
Some minor changes toward support of data
member access in the presense of non-virtual bases.
llvm-svn: 77246
Dan Gohman [Mon, 27 Jul 2009 20:49:44 +0000 (20:49 +0000)]
Add an assertion check to raw_ostream's destructor to verify
that the subclass hasn't left any pending data in the buffer.
llvm-svn: 77245
Andreas Bolka [Mon, 27 Jul 2009 20:37:10 +0000 (20:37 +0000)]
Fix typo.
llvm-svn: 77244
Devang Patel [Mon, 27 Jul 2009 20:30:05 +0000 (20:30 +0000)]
80 columns!
llvm-svn: 77243
David Goodwin [Mon, 27 Jul 2009 19:59:26 +0000 (19:59 +0000)]
Remove TPat. No patterns depend on just isThumb(). Must use either T1Pat (isThumb1Only()) or T2Pat (is Thumb2).
llvm-svn: 77242
Benjamin Kramer [Mon, 27 Jul 2009 19:53:49 +0000 (19:53 +0000)]
fix test (broken in r77224)
llvm-svn: 77241
Sean Callanan [Mon, 27 Jul 2009 19:45:28 +0000 (19:45 +0000)]
Thanks, Bill!
llvm-svn: 77240
Bruno Cardoso Lopes [Mon, 27 Jul 2009 19:38:38 +0000 (19:38 +0000)]
fix comment
llvm-svn: 77239
Bruno Cardoso Lopes [Mon, 27 Jul 2009 19:32:57 +0000 (19:32 +0000)]
add module identifier to the elf object file
llvm-svn: 77238
Mike Stump [Mon, 27 Jul 2009 19:14:18 +0000 (19:14 +0000)]
Add noreturn for exit.
llvm-svn: 77237
Chris Lattner [Mon, 27 Jul 2009 19:14:14 +0000 (19:14 +0000)]
Sink getSectionPrefixForUniqueGlobal down into the TAI
implementations that need it, rearrange ELFTAI.
llvm-svn: 77236
Argyrios Kyrtzidis [Mon, 27 Jul 2009 19:04:32 +0000 (19:04 +0000)]
Make ObjCImplDecl inherit from ObjCContainerDecl.
ObjCContainerDecl now is the root class for objc decls that contain methods.
llvm-svn: 77235
Daniel Dunbar [Mon, 27 Jul 2009 19:01:13 +0000 (19:01 +0000)]
Tweak MultiTestRunner --path argument.
- Accept multiple values instead of embedding separator.
- Make sure this gets used when searching for 'clang' binary.
- Switch makefiles to using --path to stay in sync with cmake.
llvm-svn: 77234
Chris Lattner [Mon, 27 Jul 2009 19:00:33 +0000 (19:00 +0000)]
remove dead code.
llvm-svn: 77233
Bruno Cardoso Lopes [Mon, 27 Jul 2009 18:54:47 +0000 (18:54 +0000)]
Handle external symbols for ELF and add some static methods to ELFSym
llvm-svn: 77232
Evan Cheng [Mon, 27 Jul 2009 18:48:45 +0000 (18:48 +0000)]
More DCE.
llvm-svn: 77231
Evan Cheng [Mon, 27 Jul 2009 18:44:00 +0000 (18:44 +0000)]
convertToThreeAddress can't handle Thumb2 instructions (which don't have same address mode as ARM instructions).
llvm-svn: 77230
Devang Patel [Mon, 27 Jul 2009 18:42:56 +0000 (18:42 +0000)]
Initialize mdnNext.
llvm-svn: 77229
Devang Patel [Mon, 27 Jul 2009 18:42:03 +0000 (18:42 +0000)]
Use DICompositeType->replaceAllUsesWith()
llvm-svn: 77228
Evan Cheng [Mon, 27 Jul 2009 18:38:54 +0000 (18:38 +0000)]
Get rid of more dead code.
llvm-svn: 77227
Sean Callanan [Mon, 27 Jul 2009 18:33:24 +0000 (18:33 +0000)]
Many of Daniel's fixes.
I'm returning the number of bytes actually copied so that the client has some
warning when it reads past the end of the buffer.
I'm keeping the distinction between getByte() and getBytes() for now for
subclasses that use functions like ptrace() on Linux and only have a restricted
interface. This makes their implementation easier, and subclasses can always
write a one-line implementation of readByte() that uses their custom
readBytes().
llvm-svn: 77225
Douglas Gregor [Mon, 27 Jul 2009 18:33:18 +0000 (18:33 +0000)]
Fix typo in error message
llvm-svn: 77224
Douglas Gregor [Mon, 27 Jul 2009 18:31:49 +0000 (18:31 +0000)]
Prepare CMake regression testing for Daniel's upcoming fix to the test runner
llvm-svn: 77223
Evan Cheng [Mon, 27 Jul 2009 18:31:40 +0000 (18:31 +0000)]
Cosmetic change.
llvm-svn: 77222
Evan Cheng [Mon, 27 Jul 2009 18:25:24 +0000 (18:25 +0000)]
Clean up.
llvm-svn: 77221
Douglas Gregor [Mon, 27 Jul 2009 18:23:41 +0000 (18:23 +0000)]
CMake configuration: find mkdtemp, mkstemp, mktemp.
llvm-svn: 77219
Evan Cheng [Mon, 27 Jul 2009 18:20:05 +0000 (18:20 +0000)]
Get rid of some more getOpcode calls.
This also fixes potential problems in ARMBaseInstrInfo routines not recognizing thumb1 instructions when 32-bit and 16-bit instructions mix.
llvm-svn: 77218
Mike Stump [Mon, 27 Jul 2009 18:18:30 +0000 (18:18 +0000)]
Fix build.
llvm-svn: 77217
Dan Gohman [Mon, 27 Jul 2009 18:07:55 +0000 (18:07 +0000)]
Following discussion on llvm-dev ("proposed new rule for getelementptr"),
add a new "Pointer Aliasing Rules" section.
llvm-svn: 77216
Sanjiv Gupta [Mon, 27 Jul 2009 18:04:34 +0000 (18:04 +0000)]
Remove duplicate entries while printing decls for external symbols.
Some libcall names are same, so they were getting printed twice.
llvm-svn: 77215
Douglas Gregor [Mon, 27 Jul 2009 17:55:55 +0000 (17:55 +0000)]
CMake: make sure that the *.inc files for libSystem show up in the resulting
project.
llvm-svn: 77213
Douglas Gregor [Mon, 27 Jul 2009 17:43:39 +0000 (17:43 +0000)]
When instantiating a variable without an initializer, call
ActOnUninitializedDecl.
llvm-svn: 77211
Chris Lattner [Mon, 27 Jul 2009 17:39:40 +0000 (17:39 +0000)]
add an explanatory comment about why we drop these in readonly and
not in mergable
llvm-svn: 77210
Devang Patel [Mon, 27 Jul 2009 17:17:04 +0000 (17:17 +0000)]
Do not seed mstadata into the value map.
llvm-svn: 77208
Anders Carlsson [Mon, 27 Jul 2009 17:10:54 +0000 (17:10 +0000)]
Use the CGRecordLayoutBuilder even if there are no fields, because in C++ an empty class will have a padding byte.
llvm-svn: 77205
Chris Lattner [Mon, 27 Jul 2009 16:45:59 +0000 (16:45 +0000)]
make COFF work like ELF and macho, by splitting out into its own
header even though there is only one COFF target.
llvm-svn: 77204
Chris Lattner [Mon, 27 Jul 2009 16:44:04 +0000 (16:44 +0000)]
don't create default text/data sections for all targets.
llvm-svn: 77203
Chris Lattner [Mon, 27 Jul 2009 16:42:14 +0000 (16:42 +0000)]
Apparently alpha doesn't use ElfTargetAsmInfo (?)
llvm-svn: 77202
David Goodwin [Mon, 27 Jul 2009 16:39:05 +0000 (16:39 +0000)]
Thumb-2 does not have RSC.
llvm-svn: 77201
David Goodwin [Mon, 27 Jul 2009 16:31:55 +0000 (16:31 +0000)]
Add ".w" suffix for wide thumb-2 instructions.
llvm-svn: 77199
Chris Lattner [Mon, 27 Jul 2009 16:27:32 +0000 (16:27 +0000)]
inline a method.
llvm-svn: 77198
Chris Lattner [Mon, 27 Jul 2009 16:22:39 +0000 (16:22 +0000)]
apparently we have "windows" and "coff", which are different(?)
llvm-svn: 77197
Chris Lattner [Mon, 27 Jul 2009 16:20:58 +0000 (16:20 +0000)]
sink text/data section creation down into the target-specific places that
should know about them. PECoff doesn't share these, and I want all sections
to be created by object-file-specific code.
llvm-svn: 77196
Sanjiv Gupta [Mon, 27 Jul 2009 16:20:41 +0000 (16:20 +0000)]
Test case to check that separate section is created for a global variable specified with section attribute.
llvm-svn: 77195
Dan Gohman [Mon, 27 Jul 2009 16:11:46 +0000 (16:11 +0000)]
Change the assembly syntax for nsw, nuw, and exact, putting them
after their associated opcodes rather than before. This makes them
a little easier to read.
llvm-svn: 77194
Dan Gohman [Mon, 27 Jul 2009 16:09:48 +0000 (16:09 +0000)]
Fix wording in comments.
llvm-svn: 77193
Chris Lattner [Mon, 27 Jul 2009 15:52:58 +0000 (15:52 +0000)]
update testcase.
llvm-svn: 77192
Chris Lattner [Mon, 27 Jul 2009 15:44:04 +0000 (15:44 +0000)]
32-bit darwin targets support .literal16 too.
llvm-svn: 77191
Anders Carlsson [Mon, 27 Jul 2009 15:31:55 +0000 (15:31 +0000)]
Enable the new struct type builder now that the constant struct builder works. (The old code will still be there until we know that everything works well.
llvm-svn: 77190
Anders Carlsson [Mon, 27 Jul 2009 14:55:54 +0000 (14:55 +0000)]
Fix a tail padding bug in the record layout builder code. The bug was found by an existing test.
llvm-svn: 77189
Benjamin Kramer [Mon, 27 Jul 2009 09:39:18 +0000 (09:39 +0000)]
Remove trailing slashes from include paths. Some versions of mingw don't like them.
llvm-svn: 77188
Benjamin Kramer [Mon, 27 Jul 2009 09:06:52 +0000 (09:06 +0000)]
Test commit: fix typo
llvm-svn: 77187
Chris Lattner [Mon, 27 Jul 2009 06:17:14 +0000 (06:17 +0000)]
Eliminate getNamed/getUnnamedSection, adding a new and unified getOrCreateSection
instead.
llvm-svn: 77186
Anders Carlsson [Mon, 27 Jul 2009 05:54:15 +0000 (05:54 +0000)]
Enable the new constant struct builder by default. The old code is still in place but will be removed shortly. The new struct builder works on big endian systems.
llvm-svn: 77185
Chris Lattner [Mon, 27 Jul 2009 05:32:16 +0000 (05:32 +0000)]
Eliminate SectionFlags, just embed a SectionKind into Section
instead and drive things based off of that.
llvm-svn: 77184
Chris Lattner [Mon, 27 Jul 2009 04:49:58 +0000 (04:49 +0000)]
add bugzilla #
llvm-svn: 77183
Evan Cheng [Mon, 27 Jul 2009 04:18:04 +0000 (04:18 +0000)]
If CPSR is modified but the def is dead, then it's ok to fold the load / store.
llvm-svn: 77182
Evan Cheng [Mon, 27 Jul 2009 03:14:20 +0000 (03:14 +0000)]
Use t2LDRi12 and t2STRi12 to load / store to / from stack frames. Eliminate more getOpcode calls.
llvm-svn: 77181
Anders Carlsson [Mon, 27 Jul 2009 02:56:37 +0000 (02:56 +0000)]
More work on the constant struct builder, fix a couple of thinkos and add support for inserting part of a bitfield in the previous byte.
llvm-svn: 77180
Sanjiv Gupta [Mon, 27 Jul 2009 02:44:46 +0000 (02:44 +0000)]
Generate a libcall for i8 multiply.
llvm-svn: 77179