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90066 Commits

Author SHA1 Message Date
Dan Gohman 01579b20a6 Don't include the is-function-local bit in the FoldingSetNodeID 
for MDNodes, since this information is effectively implied by
the operands. This allow allows the code to avoid doing a
recursive is-it-really-function-local check in some cases.

llvm-svn: 111995
 2010-08-24 23:21:12 +00:00
Chris Lattner 05bcb488b5 split the vector case of getCopyFromParts out to its own function, 
no functionality change.

llvm-svn: 111994
 2010-08-24 23:20:40 +00:00
Dan Gohman 3d9ed28046 Use Bits.data() instead of &Bits[0]. 
llvm-svn: 111993
 2010-08-24 23:16:53 +00:00
Johnny Chen 536b7d2d26 Removed the @unitest2.expectedFailure decorator. The i386 process launch works 
correctly after all.  It was my own configuration error (I was building x86_64
only).

llvm-svn: 111992
 2010-08-24 23:14:47 +00:00
Ted Kremenek cc7f215872 USRs for class extensions should "mangle" in the location of the extension. (<rdar://problem/8350262>) 
llvm-svn: 111991
 2010-08-24 23:13:41 +00:00
Chris Lattner 96a77ebd7c split the vector case out of getCopyToParts into its own function. No 
functionality change.

llvm-svn: 111990
 2010-08-24 23:10:06 +00:00
Greg Clayton 288e5afe6b Fixed another issue with the inline stack frames where if the first frame 
has inlined functions that all started at the same address, then the inlined
backtrace would not produce correct stack frames.

Also cleaned up and inlined a lot of stuff in lldb_private::Address.

Added a function to StackFrame to detect if the frame is a concrete frame so
we can detect the difference between actual frames and inlined frames.

llvm-svn: 111989
 2010-08-24 22:59:52 +00:00
Fariborz Jahanian f4677b201e Move the test for radar 8018252 to 
SemaCXX/expressions.cpp.

llvm-svn: 111988
 2010-08-24 22:55:33 +00:00
John McCall 24d189484b When trying to resolve the address of an overloaded expression, 
only form pointers-to-member if the expression has the appropriate
form.  This avoids assertions later on on invalid code, but also
allows us to properly resolve mixed-staticity overloads.

llvm-svn: 111987
 2010-08-24 22:52:39 +00:00
Sebastian Redl 401b39a736 AST writer support for having specializations of templates from earlier in the chain. This ought to finish C++ chained PCH support. 
llvm-svn: 111986
 2010-08-24 22:50:24 +00:00
Sebastian Redl aba202b430 AST reader support for having specializations of templates from earlier in the chain. 
llvm-svn: 111985
 2010-08-24 22:50:19 +00:00
Douglas Gregor b46e9bc26f Remove i386 macro check from expected output of preprocessor 
llvm-svn: 111984
 2010-08-24 22:46:25 +00:00
Daniel Dunbar d435275c59 Frontend: Add basic -H support. 
- I didn't implement the GCC "multiple include guard" detection parts, because
   it doesn't seem useful or obvious.

llvm-svn: 111983
 2010-08-24 22:44:13 +00:00
Chris Lattner 5b8967f8a2 tidy up, reduce indentation 
llvm-svn: 111982
 2010-08-24 22:43:11 +00:00
Eric Christopher 15b182f4d4 Fix predicate and add a comment. 
llvm-svn: 111981
 2010-08-24 22:34:11 +00:00
Dale Johannesen 46742a4771 Add some missing X86-specific asm constraint letters, and fix 
some bugs in setting allowsRegister on the ones there.
8348447.

llvm-svn: 111980
 2010-08-24 22:33:12 +00:00
Chris Lattner 576048657e correct the -isystem option to not add the -isysroot path. Only the weird 
-iwithsysroot flag should do that.  This fixes rdar://8345942

llvm-svn: 111979
 2010-08-24 22:27:37 +00:00
Ted Kremenek 5f0c066062 Fix printf format string checking for '%lc' (which expects a wint_t or compatible argument). Fixes PR 7981. 
llvm-svn: 111978
 2010-08-24 22:24:51 +00:00
Fariborz Jahanian e0fd5a9299 It is not error in c++ to take address of 
register variable (c++03 7.1.1P3). radar 8108252.

llvm-svn: 111977
 2010-08-24 22:21:48 +00:00
Douglas Gregor ec00a26855 Implement code completion for preprocessor expressions and in macro 
arguments.

llvm-svn: 111976
 2010-08-24 22:20:20 +00:00
Johnny Chen 3c884a014c Added a test for launching a universal binary. Launch of i386 architecture 
currently fails: rdar://problem/8349784.

Forgot to check in lldbtest.py in the previous commit r111958.

llvm-svn: 111975
 2010-08-24 22:07:56 +00:00
Eric Christopher 236ec8f3b5 Rework braindead conditionals I put in yesterday. 
llvm-svn: 111974
 2010-08-24 22:07:27 +00:00
Eric Christopher 6c99ebf5b0 Fix thumb2 mode loads to have the correct operand ordering. Add a todo 
to fix this in the port.

llvm-svn: 111973
 2010-08-24 22:03:02 +00:00
Owen Anderson a10000006e NULL loads are only invalid in the default address space. 
llvm-svn: 111972
 2010-08-24 22:00:55 +00:00
Owen Anderson b695c83de9 Add support for inferring values for the default cases of switches. 
llvm-svn: 111971
 2010-08-24 21:59:42 +00:00
Daniel Dunbar b44eb0b900 tests: Use REQUIRES: instead of XFAIL: for crash recovery tests; running them on 
Windows breaks things (because it pops up dialogs) since we don't have crash
recovery support there (yet).

llvm-svn: 111970
 2010-08-24 21:39:55 +00:00
Jim Grosbach 2eedb7949e Add ARM heuristic for when to allocate a virtual base register for stack 
access. rdar://8277890&7352504

llvm-svn: 111968
 2010-08-24 21:19:33 +00:00
Kevin Enderby a71ab07e14 Change the parsing of .loc back to allow the LineNumber field to be optional as 
it is with other assemblers.

llvm-svn: 111967
 2010-08-24 21:14:47 +00:00
Chris Lattner 4b2164cab8 Implement -iwithsysroot, an apple extension which is a close cousin of -isystem. 
Instead of implementing -isystem, I accidentally implemented this cousin.  Next
up is to implement -isystem right.

llvm-svn: 111966
 2010-08-24 21:09:16 +00:00
Tom Care a460311710 Improvements to IdempotentOperationChecker and its use of PseudoConstantAnalysis 
- Added wasReferenced function to PseudoConstantAnalysis to determine if a variable was ever referenced in a function (outside of a self-assignment)
- BlockDeclRefExpr referenced variables are now explicitly added to the non-constant list
- Remove unnecessary ignore of implicit casts
- Generalized parameter self-assign detection to detect deliberate self-assigns of variables to avoid unused variable warnings
- Updated test cases with deliberate self-assignments
- Fixed bug with C++ references and pseudoconstants
- Added test case for C++ references and pseudoconstants

llvm-svn: 111965
 2010-08-24 21:09:07 +00:00
Greg Clayton 9da7bd0739 Got a lot of the kinks worked out in the inline support after debugging more 
complex inlined examples.

StackFrame classes don't have a "GetPC" anymore, they have "GetFrameCodeAddress()".
This is because inlined frames will have a PC value that is the same as the 
concrete frame that owns the inlined frame, yet the code locations for the
frame can be different. We also need to be able to get the real PC value for
a given frame so that variables evaluate correctly. To get the actual PC
value for a frame you can use:

    addr_t pc = frame->GetRegisterContext()->GetPC();

Some issues with the StackFrame stomping on its own symbol context were 
resolved which were causing the information to change for a frame when the
stack ID was calculated. Also the StackFrame will now correctly store the
symbol context resolve flags for any extra bits of information that were 
looked up (if you ask for a block only and you find one, you will alwasy have
the compile unit and function).

llvm-svn: 111964
 2010-08-24 21:05:24 +00:00
Michael J. Spencer ccd28d0665 Fix COFF x86-64 relocations. PR7960. 
Multiple symbol reloc handling part of the patch by Cameron Esfahani.

llvm-svn: 111963
 2010-08-24 21:04:52 +00:00
Dan Gohman c1a8958f76 XFAIL this on mingw, following remove_arguments_test.ll. 
llvm-svn: 111962
 2010-08-24 20:54:50 +00:00
Johnny Chen 9c194e3e75 Converted to Makefile.rules. 
llvm-svn: 111961
 2010-08-24 20:54:26 +00:00
Johnny Chen 9d2bd8301d More descriptive method doc string. 
llvm-svn: 111960
 2010-08-24 20:48:28 +00:00
Owen Anderson da34de1599 Add support for inferring that a load from a pointer implies that it is not null. 
llvm-svn: 111959
 2010-08-24 20:47:29 +00:00
Johnny Chen 6b900c5dcd Added a test case which uses "image lookup" command on an enum data type. 
llvm-svn: 111958
 2010-08-24 20:44:33 +00:00
John McCall 5c32be0053 Move some of SemaOverload's API to various places in Overload.h, and kill 
some of it off completely.

llvm-svn: 111957
 2010-08-24 20:38:10 +00:00
Kevin Enderby 1264b7cab8 First bit of support for the dwarf .loc directive. This patch updates the 
needed parsing for the .loc directive and saves the current info from that
into the context.  The next patch will take the current loc info after an
instruction is assembled and save that info into a vector for each section for
use to build the line number tables.  The patch after that will encode the info
from those vectors into the output file as the dwarf line tables.

llvm-svn: 111956
 2010-08-24 20:32:42 +00:00
Dan Gohman b2f29edc30 Add a testcase for basic bugpointing in the presence of metadata. 
llvm-svn: 111955
 2010-08-24 20:23:51 +00:00
Douglas Gregor 127851084d Implement preprocessor code completion where a macro name is expected, 
e.g., after #ifdef/#ifndef or #undef, or inside a defined <macroname>
expression in a preprocessor conditional.

llvm-svn: 111954
 2010-08-24 20:21:13 +00:00
Bill Wendling 3aeedd1e5a - Add the LinkerPrivateWeakDefAutoLinkage to the Ada bindings. 
- Support the LinkerWeak*Linkage types in llvm-nm and in LinkModules.cpp.

llvm-svn: 111952
 2010-08-24 20:00:52 +00:00
Daniel Dunbar 1c8d777c93 MC/X86: Tweak imul recognition, previous hack only applies for the imul form 
taking immediates.

llvm-svn: 111950
 2010-08-24 19:37:56 +00:00
Dan Gohman 8ad536a902 Link NamedMDNodes after linking GlobalValues, so that MDNodes 
which reference GlobalValues are properly remapped.

llvm-svn: 111949
 2010-08-24 19:37:11 +00:00
Dan Gohman 3535190116 When linking NamedMDNodes, remap their operands. 
llvm-svn: 111948
 2010-08-24 19:31:04 +00:00
Daniel Dunbar 09392785b4 MC/X86: Add custom hack for recognizing "imul $12, %eax" and friends. 
llvm-svn: 111947
 2010-08-24 19:24:18 +00:00
Daniel Dunbar 2476432639 MC/AsmParser: Change ParseExpression to use ParseIdentifier(), to support 
dollars in identifiers.

llvm-svn: 111946
 2010-08-24 19:13:42 +00:00
Daniel Dunbar 94b84a19b9 MC/X86: Warn on scale factors > 1 without index register, instead of erroring, 
for 'as' compatibility.

llvm-svn: 111945
 2010-08-24 19:13:38 +00:00
Douglas Gregor 3a7ad25eb6 Introduce basic code-completion support for preprocessor directives, 
e.g., after a "#" we'll suggest #if, #ifdef, etc.

llvm-svn: 111943
 2010-08-24 19:08:16 +00:00
Jim Grosbach b77d67f318 Move enabling the local stack allocation pass into the target where it belongs. 
For now it's still a command line option, but the interface to the generic
code doesn't need to know that.

llvm-svn: 111942
 2010-08-24 19:05:43 +00:00