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137022 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis 873c8583e0 Turn FrontendInputFile into an immutable class and have it also accept 
a memory buffer instead of only a filename.

llvm-svn: 167627
 2012-11-09 19:40:39 +00:00
Argyrios Kyrtzidis 1b3240b0aa Make CompilerInstance::InitializeSourceManager accept a FrontendInputFile, 
no functionality change.

llvm-svn: 167626
 2012-11-09 19:40:33 +00:00
Jakob Stoklund Olesen 13d5562963 Fix assertions in updateRegMaskSlots(). 
The RegMaskSlots contains 'r' slots while NewIdx and OldIdx are 'B'
slots. This broke the checks in the assertions.

This fixes PR14302.

llvm-svn: 167625
 2012-11-09 19:18:49 +00:00
Rafael Espindola c93b074bda Don't use so many bits. 
llvm-svn: 167624
 2012-11-09 19:03:35 +00:00
Chad Rosier d87e4f7ad8 Implement -mstrict-align using '-backend-option -arm-strict-align' as this saves 
us from having to make any backend changes.

llvm-svn: 167623
 2012-11-09 18:27:01 +00:00
Chad Rosier 66bb178eef Revert r167620; this can be implemented using an existing CL option. 
llvm-svn: 167622
 2012-11-09 18:25:27 +00:00
Chad Rosier 74b5a9891a Add test case for r167619. 
llvm-svn: 167621
 2012-11-09 17:39:51 +00:00
Chad Rosier 332fc75b2c Add support for -mstrict-align compiler option for ARM targets. 
rdar://12340498

llvm-svn: 167620
 2012-11-09 17:29:38 +00:00
Chad Rosier 6002702b06 [driver] Add a -mstrict-align compiler option for ARM targets. 
rdar://12340498

llvm-svn: 167619
 2012-11-09 17:29:19 +00:00
Benjamin Kramer c280f41864 Silence GCC warning about falling off the end of a non-void function. 
llvm-svn: 167618
 2012-11-09 15:45:22 +00:00
Alexey Samsonov ae9b18b607 [Sanitizer] add sanity checks for communication with external symbolizer 
llvm-svn: 167617
 2012-11-09 14:45:30 +00:00
Dmitry Vyukov 0044e386e9 tsan: switch to new memory_order constants (ABI compatible) 
llvm-svn: 167615
 2012-11-09 14:12:16 +00:00
Dmitry Vyukov 805006b0ab tsan: switch to new memory_order constants (ABI compatible) 
llvm-svn: 167614
 2012-11-09 14:11:51 +00:00
Andy Gibbs 571df35397 Improved support for removing the comma preceding __VA_ARGS__ where __VA_ARGS__ 
is empty in a variadic macro expansion.  This fixes a divergence in support for
the ", ## __VA_ARGS__" GCC extension which differed in behaviour when in strict
C99 mode (note: there is no change in behaviour has been made in the gnu99 mode
that clang uses by default).  In addition, there is improved support for the
Microsoft alternative extension ", __VA_ARGS__".

llvm-svn: 167613
 2012-11-09 13:24:30 +00:00
Dmitry Vyukov 92b9e1dbfd tsan: instrument all atomics (including fetch_add, exchange, cas, etc) 
llvm-svn: 167612
 2012-11-09 12:55:36 +00:00
Dmitry Vyukov 4e5f72d380 tsan: add __tsan_atomicX_compare_exchange_val() function 
It's easier to call from compiler module.

llvm-svn: 167611
 2012-11-09 12:54:37 +00:00
Alexander Potapenko 4b8e32de12 Add a possible underscore before the wrappers to the output expectations for Darwin 
llvm-svn: 167610
 2012-11-09 11:55:33 +00:00
Nico Weber 9512d3f161 Use isInvalidDecl() instead of isStatic() as suggested by dblaikie. 
I couldn't think of a way to make an operator() invalid without returning
earlier from this function other than making it static, so no new test.

llvm-svn: 167609
 2012-11-09 08:38:04 +00:00
Nadav Rotem 1cfef3e9ee Add support for memory runtime check. When we can, we calculate array bounds. 
If the arrays are found to be disjoint then we run the vectorized version of
the loop. If they are not, we run the scalar code.

llvm-svn: 167608
 2012-11-09 07:09:44 +00:00
Nadav Rotem d1e906e1f1 indent 
llvm-svn: 167607
 2012-11-09 07:02:24 +00:00
Jason Molenda c500aea639 Mark Objective-C 2.0 status as "Not applicable" on Linux. 
The objc 2 runtime doesn't run on Linux.

llvm-svn: 167606
 2012-11-09 06:16:12 +00:00
Jason Molenda 1f3ea66e23 Update the status page to include Linux status information, 
patch from Dan Malea, daniel.malea@intel.com.

llvm-svn: 167605
 2012-11-09 06:14:39 +00:00
Nico Weber 1fefe417f0 Don't crash on calling static member overloaded operator, PR14120 
Patch from Brian Brooks!

llvm-svn: 167604
 2012-11-09 06:06:14 +00:00
Bob Wilson 5ad5a9511c Remove old driver code to grab the iOS simulator version from the -D option. 
We can now rely on the -mios-simulator-version-min command line option
and remove the awful hack. <rdar://problem/10304510>

llvm-svn: 167603
 2012-11-09 01:59:30 +00:00
Nico Weber 5ed8a8a06a [ms] Implement int64_t version of mangleNumber() in terms of the APSInt version. 
No intended functionality change.

llvm-svn: 167602
 2012-11-09 00:05:56 +00:00
Jason Molenda 44de0c3ac9 Fix typeo in example help text for type filter add. 
<rdar://problem/12090979> 

llvm-svn: 167601
 2012-11-08 23:57:44 +00:00
Jason Molenda 28826a491c Patch from Dan Malea daniel.malea@gmail.com to add some required 
flags to the Linux makefiles to get the tests to run.

llvm-svn: 167600
 2012-11-08 23:50:33 +00:00
Nico Weber 7d37f05a44 [Windows] Fix mangling of number literal '0' 
Do this by making the mangleNumber(APSInt) overload look like
the int64_t version. (The latter should probably just delegate
to the former).

Test from Evgeny Eltsin!

llvm-svn: 167599
 2012-11-08 23:38:59 +00:00
Bob Wilson a2d228b570 Remove more code related to invoking llvm-gcc. <rdar://problem/11991320> 
llvm-svn: 167598
 2012-11-08 23:21:22 +00:00
David Blaikie 3a0de21233 Fix a source range regression in C++ new expressions with call initializers. 
Introduced in r167507, discovered in review by Abramo Bagnara.

llvm-svn: 167597
 2012-11-08 22:53:48 +00:00
Matt Beaumont-Gay 641bd89d6b Fix a bug I found while preparing my devmtg talk: When passing NULL to a 
function that takes a const Foo&, where Foo is convertible from a large number
of pointer types, we print ALL the overloads, no matter the setting of
-fshow-overloads.

There is potential follow-on work in unifying the "print candidates, but not
too many" logic between OverloadCandidateSet::NoteCandidates and
ImplicitConversionSequence::DiagnoseAmbiguousConversion.

llvm-svn: 167596
 2012-11-08 20:50:02 +00:00
NAKAMURA Takumi 43ab4ef9ba llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware. 
llvm-svn: 167595
 2012-11-08 20:34:25 +00:00
Benjamin Kramer 7d574e269d LiteralSupport: Don't overflow the temporary buffer when decoding invalid string parts. 
Instead just use a dummy buffer, we're not going to use the decoded string anyways.
Fixes PR14292.

llvm-svn: 167594
 2012-11-08 19:22:31 +00:00
Benjamin Kramer f23a6e6f80 LiteralSupport: Clean up style violations. No functionality change. 
llvm-svn: 167593
 2012-11-08 19:22:26 +00:00
Enrico Granata efe637d440 Minor cleanups to the new ModuleList notification APIs: passing in the ModuleList as part of the callbacks, and not copying the notifier as part of copy constructing and assigning 
llvm-svn: 167592
 2012-11-08 19:16:03 +00:00
Abramo Bagnara 8d16bd4d10 Allow to pass from syntactic form of InitListExpr to semantic form (just as viceversa). No functionality change. 
llvm-svn: 167591
 2012-11-08 18:41:43 +00:00
Abramo Bagnara ad9f2e21cd Avoid to write function name in comment. Thanks to Dmitri Gribenko. 
llvm-svn: 167588
 2012-11-08 16:27:30 +00:00
Abramo Bagnara 3b8a9e5e6b Readded line removed by mistake. 
llvm-svn: 167587
 2012-11-08 16:01:51 +00:00
Alexey Samsonov 75fb677fd1 [Sanitizer] Build all sanitizer runtime libraries with debug info (with -gline-tables-only, if it's available) 
llvm-svn: 167584
 2012-11-08 14:49:28 +00:00
Abramo Bagnara 341ab737e9 Fixed converted ConstantArrayTypeLoc range. Added a missing testcase for ConstructorDecl source range. 
llvm-svn: 167583
 2012-11-08 14:44:42 +00:00
Benjamin Kramer 08be41adbf Drop the limitation to IEEE floating point types from the fdiv of pow2 -> fmul transform. 
This is safe for x87 long doubles and ppc double doubles too.

llvm-svn: 167582
 2012-11-08 13:58:10 +00:00
Abramo Bagnara 9b836fb019 Fixed range of implicit MemberExpr. 
llvm-svn: 167581
 2012-11-08 13:52:58 +00:00
Dmitry Vyukov 26216e4ae3 tsan: add range access functions for Go 
llvm-svn: 167580
 2012-11-08 13:38:45 +00:00
Alexey Samsonov 37119db20a [ASan] avoid including <new> header in ASan runtime 
llvm-svn: 167579
 2012-11-08 13:31:19 +00:00
Dmitry Vyukov e829b6231a tsan: change TSAN_OPTIONS->GORACE in build script as well 
llvm-svn: 167578
 2012-11-08 13:23:13 +00:00
Alexey Samsonov c463f3077e [Sanitizer] try to fix Windows bot - include stdlib.h for abort/_exit functions 
llvm-svn: 167577
 2012-11-08 13:08:41 +00:00
Benjamin Kramer d0b9f090fb Set TLSSupported to false on Haiku. 
Haiku does not support this (yet). Leaving it set to true leads to
configure scripts detecting __thread being available and Clang emitting
code for it, resulting in binaries the runtime_loader will refuse to
load.

Patch by Jonathan Schleifer!

llvm-svn: 167576
 2012-11-08 12:59:15 +00:00
Dmitry Vyukov 9952b674ca tsan: use GORACE env for options for Go 
llvm-svn: 167575
 2012-11-08 11:32:40 +00:00
Amara Emerson ec2cd56708 Recommit modified r167540. 
Improve ARM build attribute emission for architectures types.
This also changes the default architecture emitted for a generic CPU to "v7".

llvm-svn: 167574
 2012-11-08 09:51:45 +00:00
Michael Liao 73cffddb95 Add support of RTM from TSX extension 
- Add RTM code generation support throught 3 X86 intrinsics:
  xbegin()/xend() to start/end a transaction region, and xabort() to abort a
  tranaction region

llvm-svn: 167573
 2012-11-08 07:28:54 +00:00