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128112 Commits

Author SHA1 Message Date
Anna Zaks 6b7b7e66d1 [analyzer] Minor cleanup to checkers' help text. 
llvm-svn: 157402
 2012-05-24 17:31:59 +00:00
Anna Zaks d0867105f4 [analyzer] Treat cast of array to reference in the same way as array to 
pointer.

Fixes one of the crashes reported in PR12874.

llvm-svn: 157401
 2012-05-24 17:31:57 +00:00
Anna Zaks cb4c483dbe [analyzer] Fix typo. Thanks Jordy. 
llvm-svn: 157400
 2012-05-24 17:31:54 +00:00
Manuel Klimek 24c4805b3b Adds menu sidebar to the docs. 
llvm-svn: 157399
 2012-05-24 17:16:23 +00:00
David Blaikie 4fd12a6abc Silence Clang's -Wlogical-op-parentheses warning. 
I'm not sure it's really worth expressing this as a range rather than 3 specific equalities, but it doesn't seem fundamentally wrong either.

llvm-svn: 157398
 2012-05-24 17:11:00 +00:00
Manuel Klimek b76810fa94 Updates the tooling docs with the links to the tutorials and 
adds the menu include.

llvm-svn: 157397
 2012-05-24 17:09:10 +00:00
Manuel Klimek 3115e3d171 Adds a tutorial for how to write clang plugins. 
llvm-svn: 157396
 2012-05-24 17:07:18 +00:00
Argyrios Kyrtzidis b482260748 [objcmt] Warn when modern objc migrator does not convert a NSNumber message because it requires a cast. 
rdar://11525138

llvm-svn: 157395
 2012-05-24 16:48:23 +00:00
Fariborz Jahanian 870265636c objc: change option to be -Wobjc-interface-ivars 
llvm-svn: 157394
 2012-05-24 16:19:51 +00:00
Tobias Grosser 6b31d170a4 Add half support to LLVM (for OpenCL) 
Submitted by: Anton Lokhmotov  <Anton.Lokhmotov@arm.com>

Approved by: o Anton Korobeynikov
             o Micah Villmow
             o David Neto

llvm-svn: 157393
 2012-05-24 15:59:06 +00:00
Dmitry Vyukov d1b9521e48 tsan: compilation of tests with newest clang 
llvm-svn: 157392
 2012-05-24 14:55:12 +00:00
Dmitry Vyukov 30c32a8819 tsan: fix compilation with newest clang 
llvm-svn: 157391
 2012-05-24 14:50:33 +00:00
Meador Inge 4d80ce90f2 Testing commit access 
llvm-svn: 157389
 2012-05-24 14:20:13 +00:00
Dmitry Vyukov 7fb7330469 asan/tsan: weak interceptors 
The idea isthat asan/tsan can survive if user intercepts the same functions. At the same time user has an ability to call back into asan/tsan runtime. See the following tests for examples:
asan/output_tests/interception_failure_test-linux.cc
asan/output_tests/interception_test-linux.cc
asan/output_tests/interception_malloc_test-linux.cc

llvm-svn: 157388
 2012-05-24 13:54:31 +00:00
Manuel Klimek 9ffebff74c Apply review comment from Jordan Rose. 
llvm-svn: 157387
 2012-05-24 12:46:43 +00:00
Stepan Dyatkovskiy 183d18aa5a PR1255 related changes (case ranges): 
LowerSwitch::Clusterify : main functinality was replaced with CRSBuilder::optimize, so big part of Clusterify's code was reduced.
test/Transform/LowerSwitch/feature.ll - this test was refactored: grep + count was replaced with FileCheck usage.

llvm-svn: 157384
 2012-05-24 09:33:20 +00:00
Dmitry Vyukov 65c21a5e6d tsan: add a flag to control RunningOnValgrind() return value 
llvm-svn: 157383
 2012-05-24 09:24:45 +00:00
Patrik Hägglund 26dcb95dfc Fix -Wcovered-switch-default warning. 
llvm-svn: 157381
 2012-05-24 07:51:46 +00:00
Craig Topper bdf39a46a3 Convert assert(0) to llvm_unreachable. 
llvm-svn: 157380
 2012-05-24 07:02:50 +00:00
Bill Wendling 2495bca543 Remove 3.1 release notes to get ready for current development cycle. 
llvm-svn: 157379
 2012-05-24 06:42:56 +00:00
Bill Wendling 6081fa19c5 Remove old release notes. Ready them for additions from current development 
cycle.

llvm-svn: 157378
 2012-05-24 06:38:09 +00:00
Craig Topper 9520719b9b Mark some static arrays as const. 
llvm-svn: 157377
 2012-05-24 06:35:32 +00:00
Craig Topper 273b0d7be5 Use uint16_t to store registers in static tables. Matches other tables. 
llvm-svn: 157375
 2012-05-24 06:09:56 +00:00
Craig Topper be064d0136 Use uint16_t to store register number in static tables to match other tables. 
llvm-svn: 157374
 2012-05-24 05:55:47 +00:00
Craig Topper 01736f866a Make some opcode tables static and const. Allows code to avoid making copies to pass the tables around. 
llvm-svn: 157373
 2012-05-24 05:17:00 +00:00
Seth Cantrell ac6fb8f9f6 fix Bug 12924 
http://llvm.org/bugs/show_bug.cgi?id=12924

This issue was that the source location was pointing to a
non-printable character and so CaretEnd was pointing one
_column_ past the caret but not one _character_ past the
caret. So the conversion between column and byte locations
wasn't working (because the conversion is only valid from
the first column or byte of a character).

llvm-svn: 157372
 2012-05-24 05:14:44 +00:00
Joel Jones 2edc84ee60 Reflect that tblgen is now llvm-tblgen 
llvm-svn: 157371
 2012-05-24 04:38:50 +00:00
Richard Smith ce4f608f86 DR1152 / PR12931 / PR6177: A candidate function which requires binding a const 
volatile reference to a temporary is not viable. My interpretation is that
DR1152 was a bugfix, not a rule change for C++11, so this is not conditional on
the language mode. This matches g++'s behavior.

llvm-svn: 157370
 2012-05-24 04:29:20 +00:00
Craig Topper e4260f911b Mark a couple arrays as static and const. Use array_lengthof instead of sizeof/sizeof. 
llvm-svn: 157369
 2012-05-24 04:22:05 +00:00
Craig Topper 42b96d1b74 Mark a static array as const. 
llvm-svn: 157368
 2012-05-24 04:11:15 +00:00
Craig Topper 2fbd130a79 Mark a static table as const. Shrink opcode size in static tables to uint16_t. Simplify loop iterating over one of those tables. No functional change intended. 
llvm-svn: 157367
 2012-05-24 03:59:11 +00:00
Jim Ingham 777e6d01ea Change the "Debug" build to use the current MacOSX SDK. Fix the swig builder to have an explicit 
short-circuit of the Python SWIG building, rather than relying on the SDKROOT being set.

llvm-svn: 157363
 2012-05-24 01:16:09 +00:00
Eli Friedman c11535c248 Add a warning to diagnose statements in C++ like "*(volatile int*)x;". Conceptually, this is part of -Wunused-value, but I added a separate flag -Wunused-volatile-lvalue so it doesn't get turned off by accident with -Wno-unused-value. I also made a few minor improvements to existing unused value warnings in the process. <rdar://problem/11516811>. 
llvm-svn: 157362
 2012-05-24 00:47:05 +00:00
Johnny Chen a95ce623d8 rdar://problem/11457634 
Supports the use-case scenario of immediately continuing the process once attached.
Add a simple completion test case from "process attach --con" to "process attach --continue ".

llvm-svn: 157361
 2012-05-24 00:43:00 +00:00
Nuno Lopes 5c7ad16fdd implement Sema support for the alloc_size attribute 
Portions of this patch by Xi Wang. Reviewed by Jordy Rose. Thank you both.

Codegen support will follow soon.

llvm-svn: 157360
 2012-05-24 00:22:00 +00:00
Fariborz Jahanian 9b43c3f0c5 modern objc translation: Add translation of @autoreleasepool 
statement. // rdar://11474836.

llvm-svn: 157359
 2012-05-23 23:47:20 +00:00
Chad Rosier 20b79dc40e Tidy up naming for consistency and other cleanup. No functional change intended. 
llvm-svn: 157358
 2012-05-23 23:45:10 +00:00
Jakob Stoklund Olesen 41ebcda8f4 Add a test case for global live range splitting. 
llvm-svn: 157357
 2012-05-23 23:42:23 +00:00
Argyrios Kyrtzidis 03a384ec1f [libclang] Report CXType_ObjCId for 'const id', not CXType_Typedef. 
rdar://11357807

llvm-svn: 157356
 2012-05-23 23:30:16 +00:00
Jakob Stoklund Olesen 0ce90494e6 Add a last resort tryInstructionSplit() to RAGreedy. 
Live ranges with a constrained register class may benefit from splitting
around individual uses. It allows the remaining live range to use a
larger register class where it may allocate. This is like spilling to a
different register class.

This is only attempted on constrained register classes.

<rdar://problem/11438902>

llvm-svn: 157354
 2012-05-23 22:37:27 +00:00
Johnny Chen f9ef60d236 Add SBProcess::GetNumSupportedHardwareWatchpoints() API and export it through the Python scripting bridge. 
Add/modify some test cases.

llvm-svn: 157353
 2012-05-23 22:34:34 +00:00
NAKAMURA Takumi 5ad41dab52 clang/test/Tooling: Update comments in left 2 tests on XFAIL. They are incompatible to -fms-compatibility. 
llvm-svn: 157352
 2012-05-23 22:24:33 +00:00
NAKAMURA Takumi 2e8124b6df clang/test/Tooling: Tweak 4 tests to escape the path separator s/\\/\\\\/g in JSON. 
llvm-svn: 157351
 2012-05-23 22:24:27 +00:00
NAKAMURA Takumi 9b2d17c613 Tooling: Canonicalize Key in IndexByFile[]. llvm::sys::path::native() may be used here. 
It fixes test/Tooling on Win32 hosts.

llvm-svn: 157350
 2012-05-23 22:24:20 +00:00
Bill Wendling e351e8c52d Forgot to reverse conditional. 
llvm-svn: 157349
 2012-05-23 22:12:50 +00:00
Bill Wendling 041793c452 Reduce indentation by early detection of 'continue'. No functionality change. 
llvm-svn: 157348
 2012-05-23 22:09:50 +00:00
Argyrios Kyrtzidis 0b21d82437 [arcmt] Remove an unused -autorelease, without failing with error, for this 
idiom that is used commonly in setters:

   [backingValue autorelease];
   backingValue = [newValue retain]; // in general a +1 assign

rdar://9914061

llvm-svn: 157347
 2012-05-23 21:50:04 +00:00
Chad Rosier 37a12af0af [driver] Have the crash diagnostics print the clang version information. 
rdar://11518308

llvm-svn: 157346
 2012-05-23 21:38:47 +00:00
Johnny Chen 6463720505 Add the capability to display the number of supported hardware watchpoints to the "watchpoint list" command. 
Add default Process::GetWatchpointSupportInfo() impl which returns an error of "not supported".
Add "qWatchpointSupportInfo" packet to the gdb communication layer to support this, and modify TestWatchpointCommands.py to test it.

llvm-svn: 157345
 2012-05-23 21:09:52 +00:00
Nicolas Geoffray afc2edbedc llvm-ld does not exist anymore, use llvm-link instead. 
llvm-svn: 157342
 2012-05-23 20:34:19 +00:00