Daniel Dunbar [Tue, 28 Jul 2009 17:58:44 +0000 (17:58 +0000)]
Expose Tokens to target specific assembly parsers.
llvm-svn: 77337
Chris Lattner [Tue, 28 Jul 2009 17:57:51 +0000 (17:57 +0000)]
Fix PR4639, a ELF-TLS regression from some of my refactoring.
llvm-svn: 77336
Anders Carlsson [Tue, 28 Jul 2009 17:56:36 +0000 (17:56 +0000)]
More CGRecordLayoutBuilder cleanup.
llvm-svn: 77335
Chris Lattner [Tue, 28 Jul 2009 17:50:28 +0000 (17:50 +0000)]
the apple "ld_classic" linker doesn't support .literal16 in 32-bit
mode, and "ld64" (the default linker) falls back to it in -static
mode.
llvm-svn: 77334
Fariborz Jahanian [Tue, 28 Jul 2009 17:38:28 +0000 (17:38 +0000)]
More work toward data member access ir-gen.
llvm-svn: 77332
Daniel Dunbar [Tue, 28 Jul 2009 17:34:57 +0000 (17:34 +0000)]
Tweak LLVM emacs style to make default namespace indentation closer to style
guide.
llvm-svn: 77331
Anders Carlsson [Tue, 28 Jul 2009 17:14:18 +0000 (17:14 +0000)]
Add two more tests.
llvm-svn: 77330
David Goodwin [Tue, 28 Jul 2009 17:06:49 +0000 (17:06 +0000)]
Add Thumb-2 patterns for ARMsrl_flag and ARMsra_flag.
llvm-svn: 77329
Daniel Dunbar [Tue, 28 Jul 2009 16:56:42 +0000 (16:56 +0000)]
Switch AsmLexer::Lex to returning a reference to the current token.
llvm-svn: 77328
David Greene [Tue, 28 Jul 2009 16:49:24 +0000 (16:49 +0000)]
Add reload and remat backscheduling. This is disabled by default. Use
-schedule-spills=true to enable.
llvm-svn: 77327
Chris Lattner [Tue, 28 Jul 2009 16:49:19 +0000 (16:49 +0000)]
fix unused variable warning
llvm-svn: 77326
Douglas Gregor [Tue, 28 Jul 2009 16:39:54 +0000 (16:39 +0000)]
Add a template test that requires canonical expression comparison
llvm-svn: 77325
Douglas Gregor [Tue, 28 Jul 2009 16:39:25 +0000 (16:39 +0000)]
Fix a typo in a comment
llvm-svn: 77324
Daniel Dunbar [Tue, 28 Jul 2009 16:38:40 +0000 (16:38 +0000)]
Drop some AsmLexer methods in favor of their AsmToken equivalents.
llvm-svn: 77323
Daniel Dunbar [Tue, 28 Jul 2009 16:08:33 +0000 (16:08 +0000)]
llvm-mc: Sink token enum into AsmToken.
llvm-svn: 77322
Douglas Gregor [Tue, 28 Jul 2009 15:32:17 +0000 (15:32 +0000)]
Profiling the pointer of a canonical type is sufficient to uniquely identify the type
llvm-svn: 77321
Douglas Gregor [Tue, 28 Jul 2009 15:27:13 +0000 (15:27 +0000)]
Finish profile support for statements.
llvm-svn: 77320
Douglas Gregor [Tue, 28 Jul 2009 14:44:31 +0000 (14:44 +0000)]
Complete profile support for C++ and Objective-C expressions
llvm-svn: 77318
Stefanus Du Toit [Tue, 28 Jul 2009 13:41:07 +0000 (13:41 +0000)]
Include cmath/math.h in DataTypes.h regardless of whether MSVC is being used.
Fixes MSVC build of LiveInterval.cpp.
Patch by Nicolas Capens.
llvm-svn: 77317
Evan Cheng [Tue, 28 Jul 2009 07:38:35 +0000 (07:38 +0000)]
tADDrSPI doesn't have a predicate operand, but tADDhirr and tADDi3 have.
llvm-svn: 77305
Nick Lewycky [Tue, 28 Jul 2009 06:53:50 +0000 (06:53 +0000)]
Remove memory corruption bug. string.c_str() was returning a temporary that was
dead before we used it.
llvm-svn: 77304
John McCall [Tue, 28 Jul 2009 06:52:18 +0000 (06:52 +0000)]
Bounds checking for address spaces.
llvm-svn: 77303
Daniel Dunbar [Tue, 28 Jul 2009 06:29:46 +0000 (06:29 +0000)]
CallExpr's SubExprs sometimes were allocated in the wrong place.
llvm-svn: 77302
Evan Cheng [Tue, 28 Jul 2009 06:24:12 +0000 (06:24 +0000)]
Code clean up. No functionality changes.
llvm-svn: 77301
Evan Cheng [Tue, 28 Jul 2009 05:48:47 +0000 (05:48 +0000)]
- More refactoring. This gets rid of all of the getOpcode calls.
- This change also makes it possible to switch between ARM / Thumb on a
per-function basis.
- Fixed thumb2 routine which expand reg + arbitrary immediate. It was using
using ARM so_imm logic.
- Use movw and movt to do reg + imm when profitable.
- Other code clean ups and minor optimizations.
llvm-svn: 77300
John McCall [Tue, 28 Jul 2009 05:41:20 +0000 (05:41 +0000)]
Reimplement QualifierSet using a single word, as requested by dgregor.
llvm-svn: 77299
Argyrios Kyrtzidis [Tue, 28 Jul 2009 05:11:17 +0000 (05:11 +0000)]
Implement ObjCMethodDecl::getCanonicalDecl().
llvm-svn: 77298
Argyrios Kyrtzidis [Tue, 28 Jul 2009 05:11:05 +0000 (05:11 +0000)]
-Add ObjCCategoryImplDecl::getCategoryClass() which returns the category interface decl.
-Correct ObjCMethodDecl::getNextRedeclaration(); A method in a ObjCCategoryImplDecl should point to
a method in the associated ObjCCategoryDecl, not the ObjCInterfaceDecl.
llvm-svn: 77297
Argyrios Kyrtzidis [Tue, 28 Jul 2009 05:10:52 +0000 (05:10 +0000)]
Use ObjCImplDecl in place of ObjCCategoryImplDecl/ObjCImplementationDecl.
llvm-svn: 77296
Chris Lattner [Tue, 28 Jul 2009 03:20:34 +0000 (03:20 +0000)]
fix a casting problem on the llvm-x86_64-linux tester
llvm-svn: 77295
Chris Lattner [Tue, 28 Jul 2009 03:13:23 +0000 (03:13 +0000)]
Rip all of the global variable lowering logic out of TargetAsmInfo. Since
it is highly specific to the object file that will be generated in the end,
this introduces a new TargetLoweringObjectFile interface that is implemented
for each of ELF/MachO/COFF/Alpha/PIC16 and XCore.
Though still is still a brutal and ugly refactoring, this is a major step
towards goodness.
This patch also:
1. fixes a bunch of dangling pointer problems in the PIC16 backend.
2. disables the TargetLowering copy ctor which PIC16 was accidentally using.
3. gets us closer to xcore having its own crazy target section flags and
pic16 not having to shadow sections with its own objects.
4. fixes wierdness where ELF targets would set CStringSection but not
CStringSection_. Factor the code better.
5. fixes some bugs in string lowering on ELF targets.
llvm-svn: 77294
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