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131919 Commits

Author SHA1 Message Date
Chad Rosier 162b14f326 [ms-inline asm] Address a potential buffer overflow. 
llvm-svn: 161793
 2012-08-13 21:35:47 +00:00
Bill Wendling 72baa6eeae Rename test since it's not linux-specific. 
llvm-svn: 161792
 2012-08-13 21:32:42 +00:00
Richard Smith 47726b2f02 PR13570: When an unresolved overloaded call appeared in a dependent context, we 
forgot to set it as being instantiation-dependent as well as being type- and
value-dependent.

llvm-svn: 161791
 2012-08-13 21:29:18 +00:00
Manman Ren 6c30e137d0 ARM: enable struct byval for AAPCS-VFP. 
rdar://9877866

llvm-svn: 161790
 2012-08-13 21:23:55 +00:00
Manman Ren d6c8270eaa ARM: enable struct byval for AAPCS-VFP. 
This change is to be enabled in clang.

rdar://9877866

llvm-svn: 161789
 2012-08-13 21:22:50 +00:00
Bill Wendling 49aeb5cc5d Whitespace cleanup. 
llvm-svn: 161788
 2012-08-13 21:20:43 +00:00
Johnny Chen f97ecd70b2 Comment changes. 
llvm-svn: 161787
 2012-08-13 21:19:11 +00:00
Fariborz Jahanian 7513fa346c c: small refactoring of checking for __attribute__(const)) 
per Richard's comment.

llvm-svn: 161786
 2012-08-13 21:15:02 +00:00
Johnny Chen 209bd65ea4 rdar://problem/12007576 
Record the snapshot of our watched value when the watchpoint is set or hit.
And report the old/new values when watchpoint is triggered.  Add some test scenarios.

llvm-svn: 161785
 2012-08-13 21:09:54 +00:00
Jakob Stoklund Olesen d0af1d9657 Count triangles and diamonds in early if-conversion. 
llvm-svn: 161783
 2012-08-13 21:03:27 +00:00
Jakob Stoklund Olesen 62a097d134 Delete dead typedef. 
llvm-svn: 161782
 2012-08-13 21:03:25 +00:00
Jakob Stoklund Olesen 83a927d84a Handle extra Tail predecessors in if-conversion. 
It is still possible to if-convert if the tail block has extra
predecessors, but the tail phis must be rewritten instead of being
removed.

llvm-svn: 161781
 2012-08-13 20:49:04 +00:00
Chad Rosier 65a8e0b69f [ms-inline asm] Have patchMSAsmStrings() return a vector or AsmStrings. 
The AsmParser expects a single asm instruction, but valid ms-style inline asm
statements may contain  multiple instructions.

This happens with asm blocks

__asm {
  mov ebx, eax
  mov ecx, ebx
}

or when multiple asm statements are adjacent to one another

__asm mov ebx, eax
__asm mov ecx, ebx

and

__asm mov ebx, eax __asm mov ecx, ebx

Currently, asm blocks are not properly handled.

llvm-svn: 161780
 2012-08-13 20:32:07 +00:00
Richard Smith ef8bf4368e Factor out computation of whether a typeid's expression is potentially 
evaluated into a CXXTypeid member function. No functionality change.

llvm-svn: 161779
 2012-08-13 20:08:14 +00:00
Arnold Schwaighofer 0bb7f23cfc [Hexagon] Don't mark callee saved registers as clobbered by a tail call 
This was causing unnecessary spills/restores of callee saved registers.

Fixes PR13572.

Patch by Pranav Bhandarkar!

llvm-svn: 161778
 2012-08-13 19:54:01 +00:00
Manman Ren 9746b33e26 Fix failure on Atom bot due to r161769 
llvm-svn: 161777
 2012-08-13 19:34:29 +00:00
Marshall Clow 35a5f3e539 Minor rework of code example for clarity. No functionality change 
llvm-svn: 161776
 2012-08-13 18:56:38 +00:00
Nadav Rotem 3a94c545cf Do not optimize (or (and X,Y), Z) into BFI and other sequences if the AND ISDNode has more than one user. 
rdar://11876519

llvm-svn: 161775
 2012-08-13 18:52:44 +00:00
Greg Clayton 45b673dad5 <rdar://problem/12087275> 
Make the crashlog parser able to deal with spaces in the process name.

llvm-svn: 161772
 2012-08-13 18:48:03 +00:00
Dmitry Vyukov 81a78ad59c tsan: handle larger number of goroutines + fix a memory leak of goroutine descriptors 
llvm-svn: 161770
 2012-08-13 18:44:44 +00:00
Manman Ren 959acb106b X86: move Int_CVTSD2SSrr, Int_CVTSI2SSrr, Int_CVTSI2SDrr, Int_CVTSS2SDrr from 
OpTbl1 to OpTbl2 since they have 3 operands and the last operand can be changed
to a memory operand.

PR13576

llvm-svn: 161769
 2012-08-13 18:29:41 +00:00
Eric Christopher 7d8b53c1f8 Add support for the %H output modifier. 
Patch by Weiming Zhao.

llvm-svn: 161768
 2012-08-13 18:18:52 +00:00
Fariborz Jahanian 794ae1ea77 c: make __has_attribute(const) work for const 
function attribute. // rdar://10253857

llvm-svn: 161767
 2012-08-13 18:04:58 +00:00
David Blaikie 3c7e44191d Ignore the tools/extra directory. 
llvm-svn: 161766
 2012-08-13 17:51:45 +00:00
David Blaikie a1cdf854cb Ignore known externally-homed tools. 
llvm-svn: 161765
 2012-08-13 17:50:44 +00:00
David Blaikie fb7cb3fdd0 Teach Git to ignore the tools/extra directory. 
llvm-svn: 161764
 2012-08-13 17:45:30 +00:00
Manman Ren e90e94f117 X86: when auto-detecting the subtarget features, make sure use IsIntel to detect 
Nehalem, Westmere and Sandy Bridge. AMD also has processor family 6.

llvm-svn: 161763
 2012-08-13 17:26:46 +00:00
Douglas Gregor 35ceb27fa4 When looking for the comment associated with a declaration, adjust the 
'templated' declaration for a function or class template to refer to
the function or class template itself, to which the documentation will
be attached. Fixes PR13593.

llvm-svn: 161762
 2012-08-13 16:37:30 +00:00
Howard Hinnant 700de17aea Remove obsolete do-installhdrs target (again). 
llvm-svn: 161761
 2012-08-13 16:32:15 +00:00
Howard Hinnant 76bd025868 Remove obsolete do-installhdrs target. 
llvm-svn: 161760
 2012-08-13 16:17:12 +00:00
Douglas Gregor 03b5ebe4cb When the header file search resolves a quoted include to a file in the 
current directory, propagate the framework and in-index-header-map
from the including header's information down to the included header's
information. Fixes <rdar://problem/11261291>.

As with everything header-map related, we can't really test this in
isolation within Clang, so it's tested elsewhere.

llvm-svn: 161759
 2012-08-13 15:47:39 +00:00
Nadav Rotem 402685a881 Fix a documentation typo. 
llvm-svn: 161758
 2012-08-13 15:29:53 +00:00
Kostya Serebryany 0f7a80d0c3 [asan] remove the code for --asan-merge-callbacks as it appears to be a bad idea. (partly related to Bug 13225) 
llvm-svn: 161757
 2012-08-13 14:08:46 +00:00
Alexey Samsonov b39b0fa9a0 [ASan] add __asan_set_on_error_callback into force_interface_symbols (thanks to cool test by glider@) 
llvm-svn: 161756
 2012-08-13 14:05:00 +00:00
Howard Hinnant 4179da6a6a Patch constributed by Michel Moren in http://llvm.org/bugs/show_bug.cgi?id=13592 . Fixes is_convertible<From, To> when To is an abstract type. 
llvm-svn: 161755
 2012-08-13 12:29:17 +00:00
Alexey Samsonov f87ff74075 [ASan] Add __asan_set_on_error_callback() interface function that allows user to set a callback to be called right when ASan detects an error 
llvm-svn: 161754
 2012-08-13 11:23:40 +00:00
Alexander Kornienko bf4871d363 Implemented -ast-dump, -ast-print, -ast-dump-filter options in clang-check 
llvm-svn: 161753
 2012-08-13 10:50:08 +00:00
Alexander Kornienko 199cd94f50 Added some preprocessor memory usage stats to -cc1 -print-stats 
llvm-svn: 161752
 2012-08-13 10:46:42 +00:00
Alexander Kornienko 8c724a758b Added test for non-static use of cl::opt (fixed in r160170) 
llvm-svn: 161751
 2012-08-13 10:43:36 +00:00
Tim Northover b4abb84d9c Add test for previous commit correcting NEON load patterns. 
llvm-svn: 161750
 2012-08-13 10:38:45 +00:00
Alexey Samsonov a72c7cf227 [ASan] If ASan finds second error report, wait for some time and die (instead of running in a busy loop) to make sure ASan won't hang if it finds error while reporting an error in the same thread 
llvm-svn: 161749
 2012-08-13 09:57:19 +00:00
Tim Northover 5aaa7fde94 Use correct loads for vector types during extending-load operations. 
Previously, we used VLD1.32 in all cases, however there are both 16 and 64-bit
accesses being selected, so we need to use an appropriate width load in those
cases.

llvm-svn: 161748
 2012-08-13 09:06:31 +00:00
Alexey Samsonov d33973edb4 [Sanitizer] Return cmake support for setting compile definitions for sanitizer_common library 
llvm-svn: 161747
 2012-08-13 07:41:43 +00:00
Craig Topper 4e5eb72735 Tidy up VSETCC lowering code a bit more by adding an llvm_unreachable and putting an a couple if conditions in a better order. 
llvm-svn: 161746
 2012-08-13 03:42:38 +00:00
Craig Topper 5145a0d967 Refactor code a bit to share commonalities. No functional change intended. 
llvm-svn: 161745
 2012-08-13 02:34:03 +00:00
Eric Christopher 921cf137b3 This is always going to be true so the cast isn't necessary. 
llvm-svn: 161744
 2012-08-13 02:07:42 +00:00
Craig Topper ff6e4d1928 Fix an unused variable warning from r161742. 
llvm-svn: 161743
 2012-08-13 01:26:45 +00:00
Craig Topper a7aaa62d54 Remove the LowerMMXCONCAT_VECTORS function. It could never execute because there are no legal 64-bit vector types that could be used as inputs to a 128-bit concat_vectors. Remove a target specific SDNode and its patterns that become unused as a result. 
llvm-svn: 161742
 2012-08-13 01:23:55 +00:00
Dmitry Vyukov 2bee426ed6 tsan: fix parameter type for pwrite64() interceptor 
llvm-svn: 161741
 2012-08-12 11:08:30 +00:00
Nick Lewycky 1dcfe449ef Give this test an explicit triple. 
llvm-svn: 161740
 2012-08-12 08:21:27 +00:00