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94007 Commits

Author SHA1 Message Date
Duncan Sands 1f0d37e892 Add parentheses to pacify gcc, which warns otherwise. 
llvm-svn: 117020
 2010-10-21 16:02:12 +00:00
Ted Kremenek c5644e1b97 Tweak the ObjCAtSyncChecker to assume that a mutex is non-nil after checking that it is 
nil.  Otherwise we can get false paths where a second @synchronized using the mutex
can have a bogus warning.  Fixes <rdar://problem/8578650>.

llvm-svn: 117016
 2010-10-21 15:38:55 +00:00
Duncan Sands a11e9827b1 Argh, completely forgot to add this to the release notes! 
Better late than never, right?

llvm-svn: 117009
 2010-10-21 14:40:02 +00:00
Francois Pichet 1ef4eb196d MSVC defines WIN32 as a predefined macro. 
llvm-svn: 117005
 2010-10-21 09:39:28 +00:00
Duncan Sands abc7901e4e Fix the cleanup process of exception information in JIT. Now JIT 
deregisters registered by it FDE structures allowing consecutive
JIT runs to succeed.  Patch by Yuri.  Fixes PR8285.

llvm-svn: 117004
 2010-10-21 08:57:29 +00:00
Michael J. Spencer 54bf3c3cfb Targets: Fix MinGW and VisualStudio predefined macros. 
llvm-svn: 117003
 2010-10-21 08:22:51 +00:00
Bill Wendling 2a7d269a2b Fix whitespace. 
llvm-svn: 117002
 2010-10-21 06:25:08 +00:00
Douglas Gregor adfdccf1f3 Improve the implementation of libclang's token-annotation logic for 
entities in the preprocessing record. Previously, we would only end up
getting the first token of a preprocessing record annotated
correctly. For example, given

  #include "foo.h"

we would only get the '#' annotated as an inclusion directive; the
'include' and '"foo.h"' tokens would be given the general 'processing
directive' annotation.

Now, we get proper annotations for entities in the preprocessing
record.

llvm-svn: 117001
 2010-10-21 06:10:04 +00:00
Michael J. Spencer cac9df3bf6 Add test for Windows predefined macros. 
llvm-svn: 117000
 2010-10-21 05:23:48 +00:00
Michael J. Spencer 4992ca4b17 Reorganize predefined macros for all Windows targets. 
This adds an option to set the _MSC_VER macro without
recompiling. This is very useful when testing compatibility
with the Windows SDK and c++stdlib headers.

-fmsc-version=<version> (defaults to VS2003 (1300))

llvm-svn: 116999
 2010-10-21 05:21:48 +00:00
Wesley Peck f7ecd9e8bb Removing stale AsmPrinter directory from MicroBlaze backend. 
llvm-svn: 116998
 2010-10-21 05:05:06 +00:00
Oscar Fuentes 3e79a47a7a Deleted lib/Target/MBlaze/AsmPrinter/CMakeLists.txt. This way the 
CMake build does not try to build that library, which collides with
MBlaze/InstPrinter.

llvm-svn: 116997
 2010-10-21 05:01:26 +00:00
Ted Kremenek 12a37de003 Previously, the printf warnings would say your arguments type was 'int' when it was really a 'char' 
or a 'short'. This fixes that and allows the hints to suggest 'h' modifiers for small ints.

Patch by Justin Bogner!

llvm-svn: 116996
 2010-10-21 04:00:58 +00:00
Ted Kremenek 6377965efb Remove unused variable. 
llvm-svn: 116995
 2010-10-21 04:00:51 +00:00
Andrew Trick 9642cc6a9d putback r116782, it's a safe fix and should not break windows 
llvm-svn: 116994
 2010-10-21 03:59:06 +00:00
Wesley Peck c16f77fb27 Recommit 116986 with capitalization typo fixed. 
llvm-svn: 116993
 2010-10-21 03:57:26 +00:00
Andrew Trick f4ebec03e0 putback r116983 and fix simple-fp-encoding.ll tests 
llvm-svn: 116992
 2010-10-21 03:40:16 +00:00
Wesley Peck 078db00f1d Reverting the commit 116986. It was breaking the build on llvm-x86_64-linux though it 
compiles on OS X. I'll ensure that it builds on a linux machine before committing
again.

llvm-svn: 116991
 2010-10-21 03:34:22 +00:00
Michael J. Spencer 4c0ffa823f Fix Whitespace. 
llvm-svn: 116990
 2010-10-21 03:16:25 +00:00
Michael J. Spencer 7b726c3fc8 Revert "Cleanup and fix predefined macros for windows." 
Didn't realize this was on my branch ;/.

llvm-svn: 116989
 2010-10-21 03:14:35 +00:00
Michael J. Spencer 2fb548cc05 Cleanup and fix predefined macros for windows. 
llvm-svn: 116988
 2010-10-21 03:13:04 +00:00
Owen Anderson 9e00f27e14 Revert r116983, which is breaking all the buildbots. 
llvm-svn: 116987
 2010-10-21 03:11:16 +00:00
Wesley Peck f608ac4db9 Major update of the MicroBlaze backend. The new features are: 
1. A delay slot filler that searches for valid instructions
       to fill the delay slot with. Previously NOPs would always
       be inserted into delay slots.
    2. Support for MC based instruction printer added.
    3. Support for MC based machine code generation and ELF
       file generation. ELF file generation does not yet
       completely work as much of the ELF support infrastructure
       is still x86/x86-64 specific.
    4. General clean up of the MBlaze backend code. Much of the
       tablegen code has been cleanup and simplified.

Bug Fixes:
    1. Removed duplicate periods from subtarget feature descriptions.
    2. Many of the instructions had bad machine code information
       in the tablegen files. Much of this has been fixed.

llvm-svn: 116986
 2010-10-21 03:09:55 +00:00
Wesley Peck 612703a831 Adding the EM_MBLAZE value to the machine architectures enumeration to 
support future ELF file generation by the MBlaze backend.

llvm-svn: 116985
 2010-10-21 02:52:59 +00:00
Michael J. Spencer f509c6ca27 X86: Add alloca probing to dynamic alloca on Windows. Fixes PR8424. 
llvm-svn: 116984
 2010-10-21 01:41:01 +00:00
Evan Cheng 15c2ac90ec Add missing scheduling itineraries for transfers between core registers and VFP registers. 
llvm-svn: 116983
 2010-10-21 01:12:00 +00:00
Johnny Chen 5858df1315 Get rid of the microsecond field in the timestamp directory name used to dump the 
session information files to.  This makes the directory name less intimidating.
Currently, the directory only gets created if there are failures/errors while
running the test suite.

llvm-svn: 116982
 2010-10-21 01:03:38 +00:00
Owen Anderson 6083502848 Implement correct encodings for NEON vadd, both integer and floating point. 
llvm-svn: 116981
 2010-10-21 00:48:00 +00:00
Johnny Chen 12672250c1 Add an example of option combination for running a single test method to the help text. 
llvm-svn: 116980
 2010-10-21 00:47:52 +00:00
Craig Silverstein af8808dd28 Pass TInfo to CXXDestructorDecl::Create(), just like we do for other 
function decls.

Reviewed by rjmccall and nlewycky.

llvm-svn: 116979
 2010-10-21 00:44:50 +00:00
Michael J. Spencer 83ce5f181f CodeGen-Windows: Only emit _fltused if a VarArg function is called with floating point args. 
This should be the minimum set of functions that could possibly need it.

llvm-svn: 116978
 2010-10-21 00:08:21 +00:00
Eric Christopher 4ac3ed0219 Custom lower f64 args passed in integer registers. 
llvm-svn: 116977
 2010-10-21 00:01:47 +00:00
Andrew Trick 8cdb3f7d13 revert r116782 & r116793 to fix msvc9 buildbots 
llvm-svn: 116976
 2010-10-20 23:52:37 +00:00
Argyrios Kyrtzidis 00f5266dbf When implicit members are added to a C++ record, notify the serializer so that a chained PCH writes the definition again. 
Thanks to Doug for the hint!

llvm-svn: 116975
 2010-10-20 23:48:42 +00:00
Argyrios Kyrtzidis 54b88e72d0 Modify the assumptions of an assert; the updated latest redeclaration can have the same location 
if it's a template specialization pointing at the template.

llvm-svn: 116974
 2010-10-20 23:48:40 +00:00
Ted Kremenek 982b32b1b6 Remove obsolete GRAuditor and GRSimpleAPICheck, which have been completely subsumed by the Checker interface. 
llvm-svn: 116973
 2010-10-20 23:48:34 +00:00
Michael J. Spencer 9cafc872ab Fix Whitespace. 
llvm-svn: 116972
 2010-10-20 23:40:27 +00:00
Ted Kremenek bd2c800882 Convert GRSimpleAPIChecks in BasicObjCFoundationChecks to be Checkers. 
llvm-svn: 116971
 2010-10-20 23:38:56 +00:00
Bill Wendling a65f914bb0 Add encoding for moving a value between two ARM core registers and a doublework 
extension register.

llvm-svn: 116970
 2010-10-20 23:37:40 +00:00
Johnny Chen d7e27687c7 Initial check in of best-practice documentation for building test cases. 
llvm-svn: 116964
 2010-10-20 22:56:32 +00:00
Greg Clayton 58fc50e0e1 Fixed a crasher that could happen if a FileSpec had a filename only, or vice 
versa.

llvm-svn: 116963
 2010-10-20 22:52:05 +00:00
Jakob Stoklund Olesen a3b61d32d8 Remember to keep track of rematted values. 
llvm-svn: 116962
 2010-10-20 22:50:42 +00:00
Bill Wendling 058190507b Add encodings for movement between ARM core registers and single-precision 
registers.

llvm-svn: 116961
 2010-10-20 22:44:54 +00:00
Dan Gohman 1b85604130 Memdep says that an instruction clobbers itself 
when it means there is no specific clobber instruction.

llvm-svn: 116960
 2010-10-20 22:37:41 +00:00
Owen Anderson 80b8817c9d Attempt to fix valgrind complaining about (benign) leaks in pass registration by having PassRegistry 
delete PassInfo objects that were created using new-style initialization.

llvm-svn: 116959
 2010-10-20 22:22:30 +00:00
Dan Gohman a2ab75bc8d Factor out the main aliasing check into a separate function. 
llvm-svn: 116958
 2010-10-20 22:11:14 +00:00
Dan Gohman 55a028680c Add some comments. 
llvm-svn: 116957
 2010-10-20 22:04:02 +00:00
Evan Cheng 87066f0677 More accurate estimate / tracking of register pressure. 
- Initial register pressure in the loop should be all the live defs into the
  loop. Not just those from loop preheader which is often empty.
- When an instruction is hoisted, update register pressure from loop preheader
  to the original BB.
- Treat only use of a virtual register as kill since the code is still SSA.

llvm-svn: 116956
 2010-10-20 22:03:58 +00:00
Dale Johannesen ff37675c72 Fix crash introduced in 116852. 8573915. 
llvm-svn: 116955
 2010-10-20 22:03:37 +00:00
Dan Gohman 2549d0cf64 Fix comments; the type graph is currently a tree, not a DAG. 
llvm-svn: 116954
 2010-10-20 22:02:58 +00:00