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134451 Commits

Author SHA1 Message Date
Micah Villmow daa1c74da8 Fix more crlf issues. 
llvm-svn: 164805
 2012-09-27 22:14:10 +00:00
Eli Friedman c681e5f608 Fix a regression from r164656. 
llvm-svn: 164804
 2012-09-27 22:13:33 +00:00
Anna Zaks 6aef455573 [analyzer] Address Jordan's code review for r164790. 
llvm-svn: 164803
 2012-09-27 21:57:17 +00:00
Anna Zaks a0c8331663 [analyzer] IvarInvalidation: track synthesized ivars and allow escape 
through property getters.

llvm-svn: 164802
 2012-09-27 21:57:14 +00:00
Jason Molenda 47d114ac01 Patch from Dan Malea to get the Bourne shells scripts to run cleanly on Ubuntu. 
llvm-svn: 164801
 2012-09-27 21:26:57 +00:00
Meador Inge 7fbc364ecb instcombine: Add more test cases for __strncpy_chk simplification 
llvm-svn: 164800
 2012-09-27 21:21:31 +00:00
Meador Inge 213d642840 instcombine: Add more test cases for __strcpy_chk simplification 
llvm-svn: 164799
 2012-09-27 21:21:28 +00:00
Meador Inge 058e29c432 instcombine: Add more test cases for __memmove_chk simplification 
llvm-svn: 164798
 2012-09-27 21:21:25 +00:00
Meador Inge 0d402f06fe instcombine: Add more test cases for __memcpy_chk simplification 
llvm-svn: 164797
 2012-09-27 21:21:21 +00:00
Meador Inge 6f01da1c99 instcombine: Add more test cases for __memset_chk simplification 
llvm-svn: 164796
 2012-09-27 21:21:18 +00:00
Jakob Stoklund Olesen 8919aa508d Enable the new coalescer algorithm by default. 
The new coalescer is better at merging values into unused vector lanes,
improving NEON code.

llvm-svn: 164794
 2012-09-27 21:06:02 +00:00
Jakob Stoklund Olesen 4976d0df41 Don't dereference begin() on an empty vector. 
The fix is obvious and the only test case I have is horrible, so I am
not including it. The problem shows up when self-hosting clang on i386
with -new-coalescer enabled.

llvm-svn: 164793
 2012-09-27 21:05:59 +00:00
Sean Callanan 2885a7088d Fixed some bugs in the runtime reader code. Also 
added a parser for method signatures in the
Objective-C @encode format.

llvm-svn: 164792
 2012-09-27 20:38:15 +00:00
Anna Zaks dd09c34351 Unbreak cmake build 
(fixup for r164790)

llvm-svn: 164791
 2012-09-27 20:32:46 +00:00
Anna Zaks 461f239331 [analyzer] Add an experimental ObjC direct ivar assignment checker. 
llvm-svn: 164790
 2012-09-27 19:45:15 +00:00
Anna Zaks 454477cd07 Make getDefaultSynthIvarName() a member of ObjCPropertyDecl. 
llvm-svn: 164789
 2012-09-27 19:45:11 +00:00
Anna Zaks 8c0dd36ede [analyzer] Address Jordan's code review comments for r164716. 
llvm-svn: 164788
 2012-09-27 19:45:08 +00:00
Akira Hatanaka a9183eda74 MIPS DSP: ABSQ_S.PH instruction sub-class. 
llvm-svn: 164787
 2012-09-27 19:09:21 +00:00
Akira Hatanaka 892b1046c6 MIPS DSP: SHLL.QB instruction sub-class. 
llvm-svn: 164786
 2012-09-27 19:05:08 +00:00
Benjamin Kramer c2081d1c19 Fix a integer overflow in SimplifyCFG's look up table formation logic. 
If the width is very large it gets truncated from uint64_t to uint32_t when
passed to TD->fitsInLegalInteger. The truncated value can fit in a register.
This manifested in massive memory usage or crashes (PR13946).

llvm-svn: 164784
 2012-09-27 18:29:58 +00:00
Micah Villmow eb9c0d0ed5 Fix CRLF issues. 
llvm-svn: 164782
 2012-09-27 17:51:02 +00:00
Benjamin Kramer 75ee95fa95 Pass PrintingPolicy by reference, copying it isn't cheap. 
llvm-svn: 164781
 2012-09-27 17:37:30 +00:00
Greg Clayton 6f485f3f77 Ashok Thirumurthi patch to enable the latest and greatest DWARF forms from the DWARF 4 specification. 
llvm-svn: 164779
 2012-09-27 16:48:25 +00:00
Jakob Stoklund Olesen 1d19582a8f Avoid dereferencing a NULL pointer. 
Fixes PR13943.

llvm-svn: 164778
 2012-09-27 16:34:19 +00:00
Filipe Cabecinhas ebca38a4c5 Fixed a typo. 
llvm-svn: 164777
 2012-09-27 15:31:38 +00:00
Micah Villmow 7345a35777 Patch for HowToBuildOnARM documentation from Wei-Ren Chen. 
llvm-svn: 164776
 2012-09-27 15:05:49 +00:00
NAKAMURA Takumi 6bbfd1aeca clang/test/CodeGen/ms-inline-asm.c: It requires x86 codegen. Reported by Joey Gouly. 
llvm-svn: 164775
 2012-09-27 14:55:08 +00:00
Douglas Gregor 07c22b78e5 Following up on r164620, cope with symlinking from an embedded 
framework location out to a top-level framework. Such frameworks are
not really embedded at all.

llvm-svn: 164774
 2012-09-27 14:50:15 +00:00
Evgeniy Stepanov cb9cf0f907 Add a missing const qualifier. 
llvm-svn: 164773
 2012-09-27 13:21:08 +00:00
Evgeniy Stepanov f7f616ba66 Quick fix data/bss detection in TSan. 
The old way breaks when a module's bss is adjacent to the [heap] vm area.
Both ways are not very reliable, though.

llvm-svn: 164772
 2012-09-27 13:20:40 +00:00
Benjamin Kramer 9aabaa39d6 Shrink LinkageInfo from 96 bits to 8 bits. 
llvm-svn: 164771
 2012-09-27 12:52:55 +00:00
Sylvestre Ledru 33b5baf189 Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164766 
llvm-svn: 164769
 2012-09-27 10:16:10 +00:00
Sylvestre Ledru 91ce36c986 Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767 
llvm-svn: 164768
 2012-09-27 10:14:43 +00:00
Sylvestre Ledru 721cffd53a Fix a typo 'iff' => 'if' 
llvm-svn: 164767
 2012-09-27 09:59:43 +00:00
Sylvestre Ledru a876013dc9 Fix a typo 'iff' => 'if' 
llvm-svn: 164766
 2012-09-27 09:57:10 +00:00
Alexey Samsonov b6879ce94c [TSan] move replacement for new/delete back into tsan_interceptors 
llvm-svn: 164764
 2012-09-27 09:50:19 +00:00
Nick Lewycky 7b4cd228aa Prefer shuffles to selects. Backends love shuffles! 
llvm-svn: 164763
 2012-09-27 08:33:56 +00:00
Bill Wendling 93976f7fc5 Add constructors to the attribute builder. 
llvm-svn: 164762
 2012-09-27 07:22:30 +00:00
Nick Lewycky 04f832bf2c Add missing function CreateFPCast to the TargetFolder. It's there in the other 
folders and not having it here fails to compile if you actually try to use it.

Also, CreatePointerCast was failing to do the part where it does TD-aware
constant folding. Granted there is exactly one case where that it will ever
do anything, but there's no reason to skip it. For reference, that case is a
subtraction between two constant offsets on the same global variable, eg.,
"&A[123] - &A[4].f".

llvm-svn: 164760
 2012-09-27 06:33:40 +00:00
Jush Lu 47172a064f [arm-fast-isel] Add support for ELF PIC. 
This is a preliminary step towards ELF support; currently ARMFastISel hasn't
been used for ELF object files yet.

llvm-svn: 164759
 2012-09-27 05:21:41 +00:00
Akira Hatanaka 9e4e5a87c4 Test case for r164755 and 164756. 
llvm-svn: 164757
 2012-09-27 04:12:30 +00:00
Akira Hatanaka 314b43b781 MIPS DSP: rddsp (instruction which reads DSPControl register fields to a GPR). 
llvm-svn: 164756
 2012-09-27 04:08:42 +00:00
Akira Hatanaka b664ae67ce MIPS DSP: CMPU.EQ.QB instruction sub-class. 
llvm-svn: 164755
 2012-09-27 03:58:34 +00:00
Akira Hatanaka d09642beb3 MIPS DSP: ADDU.QB instruction sub-class. 
llvm-svn: 164754
 2012-09-27 03:13:59 +00:00
Greg Clayton c8f814d1df Added the ability to download a symboled executable and symbol file given a UUID. 
llvm-svn: 164753
 2012-09-27 03:13:55 +00:00
Jason Molenda c36b184fa2 Change the kdp-remote alias to require a hostname (instead of allowing a zero-length hostname to be specified). 
llvm-svn: 164752
 2012-09-27 02:47:55 +00:00
Akira Hatanaka e4bd054f98 MIPS DSP: Branch on Greater Than or Equal To Value 32 in DSPControl Pos Field instruction. 
llvm-svn: 164751
 2012-09-27 02:15:57 +00:00
Akira Hatanaka 9061a46443 MIPS DSP: all the remaining instructions which read or write accumulators. 
llvm-svn: 164750
 2012-09-27 02:11:20 +00:00
Akira Hatanaka 1babeaa44c MIPS DSP: add support for extract-word instructions. 
llvm-svn: 164749
 2012-09-27 02:05:42 +00:00
Akira Hatanaka ecabd1a5d2 MIPS DSP: add functions which decode DSP and accumulator registers. 
llvm-svn: 164748
 2012-09-27 02:01:10 +00:00