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Author SHA1 Message Date
Owen Anderson
c6a36a23e8 Make module ownership methods on LLVMContext private, and make Module a friend 
so that it can access them.  These are not intended to be externally accessible APIs.

llvm-svn: 113380
 2010-09-08 18:22:11 +00:00
Daniel Dunbar
04ebde017f Frontend/-H: Add comment on why I used a temporary string here. 
llvm-svn: 113379
 2010-09-08 18:19:55 +00:00
Bruno Cardoso Lopes
99a9f4661a Minor change. Fix comments and remove unused and redundant code 
llvm-svn: 113378
 2010-09-08 18:12:31 +00:00
Roman Divacky
2ef1a589c5 ELF_STB_Local is 0 so setting and checking it must be done specially 
llvm-svn: 113375
 2010-09-08 18:08:40 +00:00
Owen Anderson
8e89e41faf Clarify the ownership model of LLVMContext and Module. Namely, contexts own 
modules are instantiated in them.  If the context is deleted, all of its owned
modules are also deleted.

llvm-svn: 113374
 2010-09-08 18:03:32 +00:00
Howard Hinnant
10b9b7b4bd Hooked the following up to clang: is_class, is_enum, has_nothrow_copy_assign, has_trivial_destructor, has_virtual_destructor, is_pod. Implemented has_copy_assign. 
llvm-svn: 113373
 2010-09-08 17:55:32 +00:00
Greg Clayton
c78e9a2c81 Disable minimized symbol tables for now as this was causing test suite failures. 
llvm-svn: 113372
 2010-09-08 17:53:19 +00:00
Jim Ingham
9f157f574d "break set -F" should also use the full symbol name completer. 
llvm-svn: 113371
 2010-09-08 17:52:03 +00:00
Caroline Tice
91123da2d1 Make sure creating a pending instance doesn't also trigger creating a live instance; also make sure creating a 
pending instance uses the specified instance name rather than creating a new one; add brackets to instance names
when searching for and removing pending instances.

llvm-svn: 113370
 2010-09-08 17:48:55 +00:00
Bruno Cardoso Lopes
f7fee1c185 x86 vector shuffle lowering now relies only on target specific 
nodes to emit shuffles and don't do isel mask matching anymore.
- Add the selection of the remaining shuffle opcode (movddup)
- Introduce two new functions to "recognize" where we may get
potential folds and add several comments to them explaining why
they are not yet in the desidered shape.
- Add more patterns to fallback the case where we select
a specific shuffle opcode as if it could fold a load, but it
can't, so remap to a valid instruction.
- Add a couple of FIXMEs to address in the following days once
there's a good solution to the current folding problem.

llvm-svn: 113369
 2010-09-08 17:43:25 +00:00
Jim Grosbach
7dfca6fb51 Be more careful about when to do dynamic stack realignment. Since we have an 
option to disable base pointer usage, pay attention to it when deciding
if we can realign (if no base pointer and VLAs, we can't).

llvm-svn: 113366
 2010-09-08 17:22:12 +00:00
Jim Grosbach
53aa5e31e1 Add missing assert 
llvm-svn: 113365
 2010-09-08 17:05:45 +00:00
Howard Hinnant
1be27f0929 has_nothrow_copy_assign hooked up to clang 
llvm-svn: 113364
 2010-09-08 16:39:18 +00:00
Greg Clayton
928d8294c2 Enable minimized symbol tables when parsing mach-o files. This 
new change will omit unneeded symbol table entries and coalesce
function entries (N_FUN stab entries) with their linker code
symbol (N_SECT symbols) into only the function symbol to avoid
duplicate symbol table entries. It will also coalesce N_STSYM and
the data linker symbol into just one static data symbol.

llvm-svn: 113363
 2010-09-08 16:38:06 +00:00
Tobias Grosser
011d79aeb2 Execute all Pass Printers even if -quiet is set. 
Follow the same logic in the LoopPass, ModulePass and CallGraphSCCPass printers,
as it was already used in the BasicBlockPass and FunctionPass printers. This is
more consistent.

The other option would have been to completely disable dumping the analysis
information. However, as this information is the only information printed if the
-analysis flag is set, calling opt would not do anything at all.

llvm-svn: 113360
 2010-09-08 15:02:51 +00:00
Tobias Grosser
e5fcde7d1c Include original pass name in the PassPrinter's name. 
llvm-svn: 113359
 2010-09-08 15:02:47 +00:00
Roman Divacky
6c27de28b5 Unresolved weak symbols have value equal zero. 
llvm-svn: 113358
 2010-09-08 14:29:45 +00:00
Francois Pichet
9f4f2078d6 Microsoft's __uuidof operator implementation part 1. 
llvm-svn: 113356
 2010-09-08 12:20:18 +00:00
Kalle Raiskila
e542972828 Fix CellSPU vector shuffles, again. 
Some cases of lowering to rotate were miscompiled.

llvm-svn: 113355
 2010-09-08 11:53:38 +00:00
Francois Pichet
4ad4b58639 Allow type definitions inside anonymous struct/union in Microsoft mode. 
llvm-svn: 113354
 2010-09-08 11:32:25 +00:00
Chris Lattner
2907d2e419 add support for the commuted form of the test instruction, rdar://8018260. 
llvm-svn: 113352
 2010-09-08 05:51:12 +00:00
Chris Lattner
a9ca7837e4 implement proper support for sysret{,l,q}, rdar://8403907 
llvm-svn: 113350
 2010-09-08 05:45:34 +00:00
Chris Lattner
063363fa80 implement the iret suite of instructions properly, 
fixing rdar://8403974

llvm-svn: 113349
 2010-09-08 05:38:31 +00:00
Chris Lattner
086a83afb1 add support for instruction prefixes on the same line as the instruction, 
implementing rdar://8033482 and PR7254.

llvm-svn: 113348
 2010-09-08 05:17:37 +00:00
Chris Lattner
91689c1d0f change the MC "ParseInstruction" interface to make it the 
implementation's job to check for and lex the EndOfStatement
marker.

llvm-svn: 113347
 2010-09-08 05:10:46 +00:00
Chris Lattner
8caea68a4f gas accepts xchg <mem>, <reg> as a synonym for xchg <reg>, <mem>. 
Add this to the mc assembler, fixing PR8061

llvm-svn: 113346
 2010-09-08 04:53:27 +00:00
NAKAMURA Takumi
7a23aa081a ARM/Disassembler: Fix definitions incompatible(unsigned and uint32_t) to Cygwin-1.5, following up to r113255. 
llvm-svn: 113345
 2010-09-08 04:48:17 +00:00
Sebastian Redl
02f1eebdc0 Don't give 'global constructor' warnings for function statics, even if they have a direct initializer. Fixes PR8095. 
llvm-svn: 113344
 2010-09-08 04:46:19 +00:00
Chris Lattner
4703cb4a96 fix the encoding of the "jump on *cx" family of instructions, 
rdar://8061602

llvm-svn: 113343
 2010-09-08 04:30:51 +00:00
Jim Grosbach
535d3b4e09 remove trailing whitespace 
llvm-svn: 113338
 2010-09-08 03:54:02 +00:00
Jim Grosbach
19cb2f4c67 remove obsolete comment 
llvm-svn: 113337
 2010-09-08 03:51:44 +00:00
Jim Ingham
ee8aea1011 Add a user settings controller to Thread. Then added a step-avoid-regexp setting 
which controls whether to stop in a function matching the regexp.

llvm-svn: 113335
 2010-09-08 03:14:33 +00:00
John McCall
83556c1a80 Put the tautological-comparison-of-unsigned-against-zero warnings in 
-Wtautological-compare instead of -Wsign-compare, which also implies turning
them on by default.

Restoration of r112877.

llvm-svn: 113334
 2010-09-08 02:01:27 +00:00
Jim Grosbach
261df12f64 disable for the moment while tracking down a few Thumb2-O0 failure that look 
related. (attempt deux, complete w/ test update this time)

llvm-svn: 113333
 2010-09-08 02:00:34 +00:00
Jim Grosbach
b2c950187e woops. need to update a test along with this. 
llvm-svn: 113332
 2010-09-08 01:49:09 +00:00
Jim Grosbach
7cda56ea6a disable temporarily while sorting out a few test failures in Thumb2-O0 tests. 
llvm-svn: 113331
 2010-09-08 01:47:49 +00:00
John McCall
68ff03728a Implement ARM static local initialization guards, which are more compact than 
Itanium guards and use a slightly different compiled-in API.

llvm-svn: 113330
 2010-09-08 01:44:27 +00:00
Dan Gohman
64d842ec72 Add a new experimental generalized dependence query interface to 
AliasAnalysis, and some code for implementing the new query on top of
existing implementations by making standard alias and getModRefInfo
queries.

llvm-svn: 113329
 2010-09-08 01:32:20 +00:00
Jim Ingham
5d06922c36 The functions that return the static ConstString names of the settings should be static 
as well.

llvm-svn: 113328
 2010-09-08 01:17:36 +00:00
Johnny Chen
e027b57b56 Minor tweak to add expected matching strings. 
llvm-svn: 113327
 2010-09-08 00:55:12 +00:00
Sebastian Redl
a190d3605f Allow (cv) void and incomplete arrays to be passed to the type traits. 
Fixes PR8110, and thus PR8109, PR8097, and parts of PR8101, PR8105 and PR8107. Only a few traits have tests for incomplete arrays, since I'm not yet clear what the result for them should be; Howards wants to file a DR to change the standard.

llvm-svn: 113326
 2010-09-08 00:48:43 +00:00
Johnny Chen
06d73a0c5f Added a test case which exercises some thread and frame APIs to break only when 
the call site of c() is a().

llvm-svn: 113325
 2010-09-08 00:46:08 +00:00
Gabor Greif
80c218386f add a fixit when 'main' does ot return 'int'; review welcome 
llvm-svn: 113324
 2010-09-08 00:31:13 +00:00
Jim Grosbach
136d035e45 correct spill code to properly determine if dynamic stack realignment is 
present in the function and thus whether aligned load/store instructions can
be used.

llvm-svn: 113323
 2010-09-08 00:26:59 +00:00
Jim Grosbach
abcbe2474d VFP/NEON load/store multiple instructions are addrmode4, not 5. 
llvm-svn: 113322
 2010-09-08 00:25:50 +00:00
Douglas Gregor
2b88c115f9 Provide proper type-source location information for 
CXXTemporaryObjectExpr, CXXScalarValueInitExpr, and
CXXUnresolvedConstructExpr, getting rid of a bunch of FIXMEs in the
process.

llvm-svn: 113319
 2010-09-08 00:15:04 +00:00
Greg Clayton
d003a778d9 Added an objective C test that creates some NSString, NSArray and NSDictionary 
objects and populates them so we can test making expression calls with these
objects. We will need to make this test case more complete as time goes on to
make sure we can evaluate all functions.

llvm-svn: 113314
 2010-09-07 23:55:31 +00:00
Greg Clayton
e83e731ec1 Remove the Flags member in lldb_private::Module in favor of bitfield boolean 
member variables.

Modified lldb_private::Module to have an accessor that can be used to tell if
a module is a dynamic link editor (dyld) as there are functions in dyld on
darwin that mirror functions in libc (malloc, free, etc) that should not
be used when doing function lookups by name in expressions if there are more
than one match when looking up functions by name.

llvm-svn: 113313
 2010-09-07 23:40:05 +00:00
Howard Hinnant
331b3dd2ad has_trivial_copy_assign hooked up to clang (without workarounds). Filed http://llvm.org/bugs/show_bug.cgi?id=8109 to take care of several types which don't work yet. If there is some reason we don't want to handle these types in the compiler, I can handle most of them in the library. 
llvm-svn: 113312
 2010-09-07 23:38:59 +00:00
Jim Ingham
a767c9a3ae The settings mutexes get used recursively, and deadlock if they are normal mutexes. 
llvm-svn: 113309
 2010-09-07 23:31:30 +00:00