378ecbe6f4
Extended the IR interpreter to support symbols
...
that have valid load addresses.
llvm-svn: 151636
2012-02-28 17:55:31 +00:00
3460880674
[AST] When we @synthesize a property with a user-defined ivar name,
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make sure to record the source location of the ivar name.
[libclang] When indexing @synthesized objc methods, report the @implementation
as the lexical container.
Fixes rdar://10905472
llvm-svn: 151635
2012-02-28 17:50:39 +00:00
93db2923da
[libclang] When indexing an objc property, also provide information about
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the getter/setter objc method entities that the property is associated with.
rdar://10244558
llvm-svn: 151634
2012-02-28 17:50:33 +00:00
ceeb19cf18
[AST] Associate the getter/setter methods to a property of a objc class extension.
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[libclang] Index the getter/setter methods of a property of a objc class extension.
Fixes rdar://10907597
llvm-svn: 151633
2012-02-28 17:50:28 +00:00
0c52c0f0fd
Some more Solaris fixes. Now successfully building libc++ on Solaris with clang (and linking clang against it).
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llvm-svn: 151632
2012-02-28 17:10:04 +00:00
f3d3b0134d
Remove stray semi-colons.
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llvm-svn: 151631
2012-02-28 15:36:15 +00:00
ee7b899343
Revert r151623 "Some ARM implementaions, e.g. A-series, does return stack prediction. ...", it is breaking the Clang build during the Compiler-RT part.
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llvm-svn: 151630
2012-02-28 15:36:07 +00:00
9512c46cc3
Remove stray semi-colon.
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llvm-svn: 151629
2012-02-28 15:35:52 +00:00
1d666099be
Code cleanup following CR by Duncan.
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llvm-svn: 151627
2012-02-28 14:13:19 +00:00
875e463b19
Fix a bug in the code that builds SDNodes from vector GEPs.
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When the GEP index is a vector of pointers, the code that calculated the size
of the element started from the vector type, and not the contained pointer type.
As a result, instead of looking at the data element pointed by the vector, this
code used the size of the vector. This works for 32bit members (on 32bit
systems), but not for other types. Added code to peel the vector type and
added a test.
llvm-svn: 151626
2012-02-28 11:54:05 +00:00
f54f60f3ce
remove blanks, and some code format
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llvm-svn: 151625
2012-02-28 07:46:26 +00:00
87c7b09d8d
Some ARM implementaions, e.g. A-series, does return stack prediction. That is,
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the processor keeps a return addresses stack (RAS) which stores the address
and the instruction execution state of the instruction after a function-call
type branch instruction.
Calling a "noreturn" function with normal call instructions (e.g. bl) can
corrupt RAS and causes 100% return misprediction so LLVM should use a
unconditional branch instead. i.e.
mov lr, pc
b _foo
The "mov lr, pc" is issued in order to get proper backtrace.
rdar://8979299
llvm-svn: 151623
2012-02-28 06:42:03 +00:00
ccd651cac8
Convert generated intrinsic attributes to use an array lookup as Chris suggested in PR11951.
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llvm-svn: 151622
2012-02-28 06:32:00 +00:00
39b5255df4
Reverted r152620 - DSE: Shorten memset when a later store overwrites the start of it. There were all sorts of buildbot issues
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llvm-svn: 151621
2012-02-28 05:06:24 +00:00
f3862f91de
DSE: Shorten memset when a later store overwrites the start of it
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llvm-svn: 151620
2012-02-28 04:27:10 +00:00
d48b7783e8
Oops...Don't commit the other stuff..
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llvm-svn: 151618
2012-02-28 04:01:21 +00:00
73799f68d8
Modify comment to reflect the importance of this code.
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llvm-svn: 151617
2012-02-28 03:47:09 +00:00
7dff8a68df
Basic coverage test for conversion-to-block-pointer for lambda expressions.
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llvm-svn: 151616
2012-02-28 03:32:48 +00:00
b2b980e628
Add comments.
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llvm-svn: 151615
2012-02-28 03:18:43 +00:00
b8a8e0c262
Do not reserve $gp as a dedicated global base register if the target ABI is not O32.
...
llvm-svn: 151614
2012-02-28 03:17:38 +00:00
6ca4fd5b88
[analyzer] Leaks should be uniqued by the allocation point in the
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closest function context (Keychain API).
llvm-svn: 151613
2012-02-28 03:07:06 +00:00
e56294dbc6
Strip extraneous information, if present, from the linker version string on
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Mac OS X. Patch by Fabian Groffen, with a slight tweak by me.
llvm-svn: 151612
2012-02-28 02:55:41 +00:00
330d901ce3
Add support for floating point base register + offset register addressing mode
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load and store instructions.
llvm-svn: 151611
2012-02-28 02:55:02 +00:00
4c5ad2b812
Handle regmasks in MachineCSE.
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Don't attempt to extend physreg live ranges across calls.
<rdar://problem/10942095>
llvm-svn: 151610
2012-02-28 02:08:50 +00:00
334eaeae8e
Enable -Wcovered-switch-default as it matches the switch style used in llvm.
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llvm-svn: 151609
2012-02-28 02:01:55 +00:00
06a77fc1b9
[analyzer] Fix Malloc False Positive (PR 12100)
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When allocated buffer is passed to CF/NS..NoCopy functions, the
ownership is transfered unless the deallocator argument is set to
'kCFAllocatorNull'.
llvm-svn: 151608
2012-02-28 01:54:22 +00:00
16c4a972db
Handle regmasks in the machine code verifier.
...
llvm-svn: 151607
2012-02-28 01:42:41 +00:00
a962eab24f
Add one more define for sdk==iphoneos.
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llvm-svn: 151606
2012-02-28 01:42:10 +00:00
8bd6a81b10
<rdar://problem/10942472>
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Allows the debugger to put a more sensible prompt when debugging as root.
llvm-svn: 151605
2012-02-28 01:18:30 +00:00
92c15b2b2c
Enable ARM base pointer when calling functions with large arguments.
...
When an outgoing call takes more than 2k of arguments on the stack, we
don't allocate that call frame in the prolog, but adjust the stack
pointer immediately before the call instead.
This causes problems with the emergency spill slot because PEI can't
track stack pointer adjustments on the second pass, and if the outgoing
arguments are too big, SP can't be used to reach the emergency spill
slot at all.
Work around these problems by ensuring there is a base or frame pointer
that can be used to access the emergency spill slot.
<rdar://problem/10917166>
llvm-svn: 151604
2012-02-28 01:15:01 +00:00
ec75fec805
Implement IRGen for the retain-autorelease in the lambda conversion-to-block-pointer outside of ARC. Testcases coming up soon.
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llvm-svn: 151603
2012-02-28 01:08:45 +00:00
3bc5372fae
[analyzer] teach analyzer about ObjC literals, thus trimming out a false positive with the malloc() checker involving
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comparing literal addresses to nil.
Fixes <rdar://problem/10579586>
llvm-svn: 151602
2012-02-28 00:56:05 +00:00
8c4729fd44
[Object] Add {begin,end}_dynamic_symbols stubs and implementation for ELF.
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Add -D option to llvm-nm to dump dynamic symbols.
Patch by David Meyer.
llvm-svn: 151600
2012-02-28 00:40:37 +00:00
248c29966c
Fix 80-column violation.
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llvm-svn: 151599
2012-02-28 00:23:01 +00:00
c947412fae
Allow llvm-stress to optionally generate the other floating-point types (half, ppcf128, mmx, etc.)
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llvm-svn: 151596
2012-02-27 23:59:33 +00:00
2e16624291
Re-enable the Darwin ARM integrated assembler.
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All known nightly-test failures are fixed.
llvm-svn: 151595
2012-02-27 23:55:25 +00:00
2b3f61af18
Add back removed code. It still causes LLVM to miscompile. But not having it breaks other things.
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llvm-svn: 151594
2012-02-27 23:48:30 +00:00
1387839a9f
Add more test scenarios for 'memory read': one for a successful command execution
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and one for another error message.
llvm-svn: 151593
2012-02-27 23:44:26 +00:00
43ffba2676
[analyzer] Leaks should be uniqued by the allocation point in the
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closest function context.
This prevents us from uniqueing all leaks from the same allocation
helper. radar://10932226
llvm-svn: 151592
2012-02-27 23:40:55 +00:00
9cd797aa3e
Fix a test case that was added in r151570. The redirect of output was broken
...
so no testing was actually done. Further, the commands produce no output.
The redirection has been fixed and the test has been disabled.
llvm-svn: 151591
2012-02-27 23:40:41 +00:00
a49ef92a76
This patch adds instruction latencies for the SSE instructions
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to the instruction scheduler for the Intel Atom.
llvm-svn: 151590
2012-02-27 23:35:03 +00:00
e0bce93e14
[analyzer] Don't generate an explicit ExplodedNode for StringLiterals; have the SVal lazily generated from Environment::getSVal().
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llvm-svn: 151589
2012-02-27 23:34:19 +00:00
43b2506e32
test commit.
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llvm-svn: 151588
2012-02-27 23:31:51 +00:00
be66898cd5
Modify the expected error message accordingly after the recent change to DataExtractor.cpp.
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llvm-svn: 151587
2012-02-27 23:27:16 +00:00
a235e2d8ad
Hack in a loud error for PR12086. Better than a silent miscompile.
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llvm-svn: 151586
2012-02-27 23:20:01 +00:00
465e137558
When evaluating integer expressions include a check for sub-expressions
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depth and error if we exceed a max value, to make sure we avoid a stack overflow.
This is a hacky temporary fix. rdar://10913206.
llvm-svn: 151585
2012-02-27 23:18:37 +00:00
0774902a00
Duncan pointed out that if the alignment isn't explicitly specified, it defaults to the ABI alignment. Given that, make this code a bit more aggressive in such cases.
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llvm-svn: 151584
2012-02-27 23:16:46 +00:00
ac25713f60
During the test case tearDown(), give it one final blow to make sure the child process spawned by pexpect is terminated.
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Fix the issue of many '(lldb)' zombie processes observed by Jim.
llvm-svn: 151583
2012-02-27 23:07:40 +00:00
cf95bb758c
Delete incorrect reference to inexistent Hexagon architecture manuals.
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llvm-svn: 151582
2012-02-27 23:00:52 +00:00
70a08d99c8
<rdar://problem/10017623>
...
Fixed an error where if we tried to format a ValueObject using a format
that was incorrect for a variable, then it would set ValueObject::m_error
to an error state and stop the value from being able to be updated. We now
leave m_error alone and only let the update value code change that. Any errors
in formatting will return a valid value as C string that contains an error
string. This lets us then modify the format and redisplay without any issues.
llvm-svn: 151581
2012-02-27 23:00:14 +00:00
Sean Callanan