Commit Graph

148005 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis a077279184 Correct the range returned by ParmVarDecl::getSourceRange(), for parameters in ObjC methods with postfix types.
For a parameter in a method like this:

-(int)methodWithFn:(void (*)(int *p))fn;

we would return the source range of the type and not include the parameter name.

Fixes rdar://13668626.

llvm-svn: 179660
2013-04-17 01:56:48 +00:00
Jordan Rose 406503a0f9 [analyzer] Merge C++ status page into Open Projects.
Also, add a few random extra open projects.

Most of C++ support is done; we don't need the status page anymore. We're
hoping that the C++-related open projects are the only major pieces of
functionality we don't model at this point.

llvm-svn: 179659
2013-04-17 00:57:39 +00:00
Jordan Rose 4e225c0646 [analyzer] Open Projects: grammar, phrasing, formatting
llvm-svn: 179658
2013-04-17 00:57:24 +00:00
Jack Carter b5cf5909ac Mips assembler: Enable handling of nested expressions
This patch allows the Mips assembler to parse and emit nested 
expressions as instruction operands. It also extends the 
expansion of memory instructions when an offset is given as 
an expression. 

Contributer: Vladimir Medic
llvm-svn: 179657
2013-04-17 00:18:04 +00:00
Chad Rosier eb294538c3 Test cases for r179655.
llvm-svn: 179656
2013-04-17 00:12:09 +00:00
Chad Rosier bfb7099eeb [ms-inline asm] Add support for parsing complex immediate expressions. Test
cases to be submitted on clang side shortly.
rdar://13663768 and PR15760

llvm-svn: 179655
2013-04-17 00:11:46 +00:00
Argyrios Kyrtzidis c2091d5d71 Use the extra info in global method pool to speed up looking for ObjC overridden methods.
When we are in a implementation, we check the global method pool whether there were category
methods with the same selector. If there were none (common case) we don't need to do lookups for
overridden methods again.

Note that for an interface method (if we don't encounter its implementation), it is considered that
it overrides methods that were declared before it, not for category methods introduced after it.

This is tradeoff in favor of performance, since it is expensive to do lookups in case there was a
category, and moving the global method pool to ASTContext (so we can check it) would increase complexity.

rdar://13508196

llvm-svn: 179654
2013-04-17 00:09:08 +00:00
Argyrios Kyrtzidis c8e700848c In ASTContext::getOverriddenMethods, call overridden_methods_begin/overridden_methods_end directly.
This avoids unnecessary Decl::getASTContext() invocations.

llvm-svn: 179653
2013-04-17 00:09:03 +00:00
Argyrios Kyrtzidis d3da6e01e8 Enhance the ObjC global method pool to record whether there were 0, 1, or >= 2 methods (with a particular selector) inside categories.
This is done by extending ObjCMethodList (which is only used by the global method pool) to have 2 extra bits of information.
We will later take advantage of this info in global method pool for the overridden methods calculation.

llvm-svn: 179652
2013-04-17 00:08:58 +00:00
Sean Callanan 179b54852b Modified the IRInterpreter to take an IRMemoryMap.
It doesn't use it yet; the next step is to make it
use the IRMemoryMap instead of its own conjured-up
Memory class.

llvm-svn: 179650
2013-04-16 23:49:09 +00:00
Sean Callanan 14b1bae5ee Flipped the big switch: LLDB now uses the new
Materializer for all expressions that need to
run in the target.  This includes the following
changes:

- Removed a bunch of (de-)materialization code
  from ClangExpressionDeclMap and assumed the
  presence of a Materializer where we previously
  had a fallback.

- Ensured that an IRMemoryMap is passed into
  ClangExpressionDeclMap::Materialize().

- Fixed object ownership on LLVMContext; it is
  now owned by the IRExecutionUnit, since the
  Module and the ExecutionEngine both depend on
  its existence.

- Fixed a few bugs in IRMemoryMap and the
  Materializer that showed up during testing.

llvm-svn: 179649
2013-04-16 23:25:35 +00:00
Tom Stellard ec924c5232 C API: Add LLVMTargetMachineEmitToMemoryBuffer()
llvm-svn: 179648
2013-04-16 23:12:56 +00:00
Tom Stellard b7fb724b04 C API: Add LLVMGetBufferSize()
llvm-svn: 179647
2013-04-16 23:12:51 +00:00
Tom Stellard 385fa26f9a C API: Add LLVMGetBufferStart()
llvm-svn: 179646
2013-04-16 23:12:47 +00:00
Tom Stellard e8f35e1557 C API: Add LLVMAddTargetDependentFunctionAttr()
llvm-svn: 179645
2013-04-16 23:12:43 +00:00
Michael Gottesman 6cd3e560fd [6/6] ARM Neon Intrinsic Tablegen Test Generator.
Added GenerateChecksForIntrinsic method to generate FileCheck patterns
for generated arm neon tests.

Reviewed by Bob Wilson.

llvm-svn: 179644
2013-04-16 23:00:26 +00:00
Jason Molenda 42b69fa89f Fix a pointer arithmetic thinko in ObjectFileMachO::GetLLDBSharedCacheUUID().
llvm-svn: 179643
2013-04-16 22:56:17 +00:00
Michael Gottesman 1d712fe52d [5/6] ARM Neon Intrinsic Tablegen Test Generator.
Changed the test generation target cpu type from cortex-a9 to swift.

Reviewed by Bob Wilson.

llvm-svn: 179642
2013-04-16 22:55:01 +00:00
Jim Ingham 7bc3465f6a Make sure all the threads get a chance to compute their StopInfo's before we start running
ShouldStop on the threads, which might destroy information needed to correctly compute another 
thread's StopInfo.

<rdar://problem/13664026>

llvm-svn: 179641
2013-04-16 22:53:24 +00:00
Michael Gottesman d44c8f7d20 [4/6] ARM Neon Intrinsic Tablegen Test Generator.
Added code to NeonEmitter::runTests so that GenTest gets all of the needed
arguments to invoke the neon test generation methods.

Reviewed by Bob Wilson.

llvm-svn: 179640
2013-04-16 22:48:52 +00:00
John McCall 568d4100e7 Don't propagate around TargetOptions in IR-gen; we don't use it.
Patch by Stephen Lin!

llvm-svn: 179639
2013-04-16 22:48:20 +00:00
John McCall c8e0170578 Standardize accesses to the TargetInfo in IR-gen.
Patch by Stephen Lin!

llvm-svn: 179638
2013-04-16 22:48:15 +00:00
John McCall 0d9dd73847 Don't put too much thought into whether or not to capture a
type-dependent intermediate result in a postfix ++ pseudo-
object operation.

Test case by Tong Shen.

llvm-svn: 179637
2013-04-16 22:32:04 +00:00
Michael Gottesman 095c58f1c4 [3/6] ARM Neon Intrinsic Tablegen Test Generator.
Refactored out the method InstructionTypeCode from MangleName for use in
further patches which perform neon tablegen test generation.

Reviewed by Bob Wilson.

llvm-svn: 179636
2013-04-16 22:07:30 +00:00
Ted Kremenek 20871cd6b9 Make test portable.
llvm-svn: 179635
2013-04-16 21:59:21 +00:00
Ted Kremenek 8671acba95 [analyzer] Add experimental option "leak-diagnostics-reference-allocation".
This is an opt-in tweak for leak diagnostics to reference the allocation
site if the diagnostic consumer only wants a pithy amount of information,
and not the entire path.

This is a strawman enhancement that I expect to see some experimentation
with over the next week, and can go away if we don't want it.

Currently it is only used by RetainCountChecker, but could be used
by MallocChecker if and when we decide this should stay in.

llvm-svn: 179634
2013-04-16 21:44:22 +00:00
Jason Molenda c9cb7d2462 Add warning messages for the cases where the inferior process shared cache
differs from lldb's own shared cache, and where the inferior process shared
cache does not match up with the on-disk shared cache file.

Simplify the code where lldb gets its own shared cache uuid a little bit.

llvm-svn: 179633
2013-04-16 21:42:58 +00:00
Howard Hinnant 9a20da75ef I believe this finishes up debug mode for list. The testing is a little weak, but I believe all of the functionality is there. Certainly enough for people to checkout and start beating up on.
llvm-svn: 179632
2013-04-16 21:42:36 +00:00
Anna Zaks 4082c43d06 [analyzer] Add Open Projects page to the analyzer website
llvm-svn: 179631
2013-04-16 21:37:04 +00:00
John McCall b7ff6db3b1 objc_autoreleasePoolPop() can throw if a -dealloc does.
Model it as throwing so that the exception can be caught.

This is generally not expected to have significant code-size
impact because the contents of the @autoreleasepool block
are very likely to contain a call, very likely at the same
cleanup level as the @autoreleasepool itself.

rdar://13660038

llvm-svn: 179630
2013-04-16 21:29:40 +00:00
Fariborz Jahanian d17c3dc60f Trying fixing test to make buildbot happy again.
llvm-svn: 179629
2013-04-16 21:19:17 +00:00
Michael Gottesman fc89cc2a91 [2/6] ARM Neon Intrinsic Tablegen Test Generator.
This patch causes OpInst records to be silently identified with their Non-Op
inst counterparts so that the same test generation infrastructure can be used to
generate tests.

Reviewed by Bob Wilson.

llvm-svn: 179628
2013-04-16 21:18:42 +00:00
Ted Kremenek eb5f089ce1 Properly sort list.
llvm-svn: 179627
2013-04-16 21:10:09 +00:00
Ted Kremenek 8a28295895 Factor CheckerManager to be able to pass AnalyzerOptions to checkers
during checker registration.  There are no immediate clients of this,
but this provides a way for checkers to query the options table
at startup instead.

llvm-svn: 179626
2013-04-16 21:10:05 +00:00
Ted Kremenek 3296ff13db Remove unused "getConfig()" method. A new way is to have high-level
APIs that access the configuration table without clients reasoning
about the string table.  The string table is an implementation
detail.

llvm-svn: 179625
2013-04-16 21:10:02 +00:00
Michael Gottesman 43844b5459 [1/6] ARM Neon Intrinsic Tablegen Test Generator.
Changes necessary to arm_neon.td for the generation of Neon tests.

This is the first of six patches to add to the arm neon tablegen
generator the capability of generating tests to verify that the various
ARM intrinsics are implemented properly.

The changes include such items as:
  1. Adding attributes to the Inst record so that additional metadata that is only
     needed for the tests can be specified in TableGen.
  2. Adding wrapper classes for operator (i.e. ``Op'') intrinsics which before
     were simply notates as Inst. This allows us to classify what sort of test
     to generate for said intrinsic and further since the classes do not effect
     the behavior of the Inst base class, allow for normal functioning.

Reviewed by Bob Wilson.

llvm-svn: 179624
2013-04-16 21:08:04 +00:00
Greg Clayton ac7decab7c Remove a debug print statement that I left in.
llvm-svn: 179623
2013-04-16 20:56:13 +00:00
Bill Wendling 847a5c3d8f Print out the target-independent attributes in a comment before the function definition.
llvm-svn: 179622
2013-04-16 20:55:47 +00:00
Richard Osborne ba79dfc390 [XCore] Extend test to check positve offsets are folded into addresses.
llvm-svn: 179621
2013-04-16 20:05:52 +00:00
Richard Osborne f29919d3f8 [XCore] Give test more generic name.
I intend to extend the test with more offset folding checks

llvm-svn: 179620
2013-04-16 19:56:55 +00:00
Richard Osborne 9a61da5ed4 [XCore] Convert a couple of tests to FileCheck.
llvm-svn: 179619
2013-04-16 19:41:19 +00:00
Tareq A. Siraj 6dfa25a19f Sema for Captured Statements
Add CapturedDecl to be the DeclContext for CapturedStmt, and perform semantic
analysis. Currently captures all variables by reference.

TODO: templates

Author: Ben Langmuir <ben.langmuir@intel.com>

Differential Revision: http://llvm-reviews.chandlerc.com/D433

llvm-svn: 179618
2013-04-16 19:37:38 +00:00
Andy Gibbs 93383381d7 Distinguish between unsupported and unrecognised flavours.
Suggested by Nick Kledzik in reference to r179590.

llvm-svn: 179617
2013-04-16 19:24:13 +00:00
Benjamin Kramer b10e615c44 rewrite-includes: Rewrite __has_include(_next) to get rid of a host dependency.
This broke e.g. compiling a crash report from a glibc system on Darwin. Sadly,
the implementation had to game the lexer a lot as we're not using a real
preprocessor here. It also doesn't handle special cases like arbitrary macros in
__has_include, but since this macro isn't common outside of clang's headers we
can get away with that.

Fixes PR14422.

Differential Revision: http://llvm-reviews.chandlerc.com/D594

llvm-svn: 179616
2013-04-16 19:08:41 +00:00
Tareq A. Siraj 24110cc733 Implement CapturedStmt AST
CapturedStmt can be used to implement generic function outlining as described in
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-January/027540.html.

CapturedStmt is not exposed to the C api.

Serialization and template support are pending.

Author: Wei Pan <wei.pan@intel.com>

Differential Revision: http://llvm-reviews.chandlerc.com/D370

llvm-svn: 179615
2013-04-16 18:53:08 +00:00
Tareq A. Siraj 0de0dd4923 Parser support for #pragma clang __debug captured
This patch implements parsing ‘#pragma clang __debug’ as a first step for
implementing captured statements. Captured statements are a mechanism for
doing outlining in the AST.
see http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-January/027540.html.

Currently returns StmtEmpty

Author: Andy Zhang <andy.zhang@intel.com>

Differential Revision: http://llvm-reviews.chandlerc.com/D369

llvm-svn: 179614
2013-04-16 18:41:26 +00:00
Greg Clayton efed27c115 <rdar://problem/13657900>
Special handling for file descriptor connections that are tty files.

llvm-svn: 179613
2013-04-16 18:30:46 +00:00
Daniel Dunbar e246fbe40b [Modules] Convert module specific -fno-modules-autolink into -fno-autolink.
- There is no reason to have a modules specific flag for disabling
   autolinking. Instead, convert the existing flag into -fno-autolink (which
   should cover other autolinking code generation paths like #pragmas if and
   when we support them).

llvm-svn: 179612
2013-04-16 18:21:19 +00:00
Chad Rosier 0932a1ffff Remove unused variable from previous refactor.
llvm-svn: 179611
2013-04-16 18:20:10 +00:00
Chad Rosier 5362af9039 [ms-inline asm] Refactor. No functional change intended.
llvm-svn: 179610
2013-04-16 18:15:40 +00:00