Rui Ueyama [Sat, 29 Jun 2013 04:28:51 +0000 (04:28 +0000)]
Move a function into assert() so that GCC won't complain that the
function is not used in release build.
llvm-svn: 185248
Rui Ueyama [Sat, 29 Jun 2013 04:28:44 +0000 (04:28 +0000)]
Remove extra ';'
llvm-svn: 185247
Enrico Granata [Sat, 29 Jun 2013 01:53:55 +0000 (01:53 +0000)]
More useful printout of arguments after the recent changes to support LLDB_TEST_ARGUMENTS
llvm-svn: 185246
Greg Clayton [Sat, 29 Jun 2013 00:10:32 +0000 (00:10 +0000)]
Fixed SBProcess::RemoteLaunch() to use the platform executable path. Patch from Sebastien Metrot.
llvm-svn: 185245
Argyrios Kyrtzidis [Fri, 28 Jun 2013 23:47:22 +0000 (23:47 +0000)]
[test] Add test case for rdar://
14183893.
llvm-svn: 185244
Richard Trieu [Fri, 28 Jun 2013 23:46:19 +0000 (23:46 +0000)]
Change assert(0 && "text") to llvm_unreachable(0 && "text")
llvm-svn: 185243
David Majnemer [Fri, 28 Jun 2013 23:42:03 +0000 (23:42 +0000)]
InstCombine: Optimize (1 << X) Pred CstP2 to X Pred Log2(CstP2)
We may, after other optimizations, find ourselves with IR that looks
like:
%shl = shl i32 1, %y
%cmp = icmp ult i32 %shl, 32
Instead, we should just compare the shift count:
%cmp = icmp ult i32 %y, 5
llvm-svn: 185242
Preston Briggs [Fri, 28 Jun 2013 23:34:23 +0000 (23:34 +0000)]
extending the interface of Dependence slightly to support future work
llvm-svn: 185241
Enrico Granata [Fri, 28 Jun 2013 23:33:18 +0000 (23:33 +0000)]
<rdar://problem/
14309010>
OS Plugins' __init__ method takes two arguments: (self,process)
I was erroneously passing the session_dict as well as part of my PyCallable changes and that caused plugins to fail to work
llvm-svn: 185240
Matt Arsenault [Fri, 28 Jun 2013 23:24:10 +0000 (23:24 +0000)]
Fix copypaste error in test.
Thename says it's an i32*, but it was actually creating another i8*
llvm-svn: 185239
Matt Arsenault [Fri, 28 Jun 2013 23:24:05 +0000 (23:24 +0000)]
Fix extra whitespace / formatting
llvm-svn: 185238
Jakob Stoklund Olesen [Fri, 28 Jun 2013 22:54:16 +0000 (22:54 +0000)]
Try to unbreak Linux buildbots.
llvm-svn: 185237
Jakob Stoklund Olesen [Fri, 28 Jun 2013 22:40:43 +0000 (22:40 +0000)]
Minimize precision loss when computing cyclic probabilities.
Allow block frequencies to exceed 32 bits by using the new
BlockFrequency division function.
llvm-svn: 185236
Hal Finkel [Fri, 28 Jun 2013 22:29:56 +0000 (22:29 +0000)]
PPC: Ignore spill/restore requests for VRSAVE (except on Darwin)
This fixes PR16418, which reports that a function calling
__builtin_unwind_init() asserts. The cause is that this generates a
spill/restore for VRSAVE, and we support that only on Darwin (because VRSAVE is
only really used on Darwin).
The test case checks only that we don't crash. We can add correctness checks
once someone verifies what behavior the function is supposed to have.
llvm-svn: 185235
Richard Smith [Fri, 28 Jun 2013 22:28:37 +0000 (22:28 +0000)]
Fix typo found by Clang fix for extern "C" function handling.
llvm-svn: 185234
Jim Ingham [Fri, 28 Jun 2013 22:21:22 +0000 (22:21 +0000)]
Missed a place where we have to pass the source location twice to FunctionDecl::Create.
llvm-svn: 185233
Daniel Malea [Fri, 28 Jun 2013 22:17:57 +0000 (22:17 +0000)]
Replace UNIXy path with os-independent one in DebugIR unit test
- should resolve windows buildbot failure
llvm-svn: 185232
Eli Friedman [Fri, 28 Jun 2013 22:13:27 +0000 (22:13 +0000)]
Remove dead code.
llvm-svn: 185231
Nadav Rotem [Fri, 28 Jun 2013 22:07:09 +0000 (22:07 +0000)]
SLP Vectorizer: Add support for trees with external users.
To support this we have to insert 'extractelement' instructions to pick the right lane.
We had this functionality before but I removed it when we moved to the multi-block design because it was too complicated.
llvm-svn: 185230
Richard Smith [Fri, 28 Jun 2013 22:03:51 +0000 (22:03 +0000)]
PR7927, PR16247: Reimplement handling of matching extern "C" declarations
across scopes.
When we declare an extern "C" name that is not a redeclaration of an entity in
the same scope, check whether it redeclares some extern "C" entity from another
scope, and if not, check whether it conflicts with a (non-extern-"C") entity in
the translation unit.
When we declare a name in the translation unit that is not a redeclaration,
check whether it conflicts with any extern "C" entities (possibly from other
scopes).
llvm-svn: 185229
Richard Trieu [Fri, 28 Jun 2013 21:54:25 +0000 (21:54 +0000)]
Fix broken asserts that never fire.
Change assert("text") to assert(0 && "text"). The first case is a const char *
to bool conversion, which always evaluates to true, never triggering the
assert. The second case will always trigger the assert.
llvm-svn: 185227
Jakob Stoklund Olesen [Fri, 28 Jun 2013 21:51:18 +0000 (21:51 +0000)]
Fix a bad overflow check pointed out by Ben.
llvm-svn: 185226
Daniel Malea [Fri, 28 Jun 2013 21:49:53 +0000 (21:49 +0000)]
Fix Windows/Darwin build error in DebugIR unit tests
- mistakenly used get_current_dir() linux function
- replaced with getcwd/_getcwd as appropriate for current platform
llvm-svn: 185225
Sean Callanan [Fri, 28 Jun 2013 21:44:15 +0000 (21:44 +0000)]
Hitherto the IRForTarget infrastructure has mainly
been suitable for preparing a single IR function
for operation in the target. However, using blocks
and lambdas creates other IR functions that also
need to be processed.
I have audited IRForTarget to make it process
multiple functions. Where IRForTarget would add
new instructions at the beginning of the main
expression function, it now adds them on-demand
in the function where they are needed. This is
enabled by a system of FunctionValueCaches, which
invoke a lambda to create or derive the values as
needed, or report the result of that lambda if it
has already been called for the given function.
<rdar://problem/
14180236>
llvm-svn: 185224
Howard Hinnant [Fri, 28 Jun 2013 21:40:28 +0000 (21:40 +0000)]
Make cout a little more thread-safe. This fixes llvm.org/bugs/show_bug.cgi?id=12158
llvm-svn: 185222
Andrew Kaylor [Fri, 28 Jun 2013 21:40:16 +0000 (21:40 +0000)]
Revising the MCJIT ObjectCache interface to allow subclasses to avoid retaining references to returned objects
llvm-svn: 185221
David Blaikie [Fri, 28 Jun 2013 21:28:01 +0000 (21:28 +0000)]
Remove unused member
llvm-svn: 185219
Jakob Stoklund Olesen [Fri, 28 Jun 2013 21:10:25 +0000 (21:10 +0000)]
Eliminate an assortment of undefined behavior.
Hopefully, this fixes the PPC64 buildbots.
llvm-svn: 185218
Greg Clayton [Fri, 28 Jun 2013 21:08:47 +0000 (21:08 +0000)]
Default parameters are evil and should not be used. Case and point this checkin that fixes implicit conversions that were happening.
llvm-svn: 185217
Eli Friedman [Fri, 28 Jun 2013 21:07:41 +0000 (21:07 +0000)]
Fix error recovery with in-class initializer.
Previously, for a field with an invalid in-class initializer, we
would create a CXXDefaultInitExpr referring to a null Expr*.
This is not a good idea.
llvm-svn: 185216
Eli Friedman [Fri, 28 Jun 2013 20:48:34 +0000 (20:48 +0000)]
Fix line endings.
llvm-svn: 185215
Nadav Rotem [Fri, 28 Jun 2013 20:46:27 +0000 (20:46 +0000)]
LoopVectorizer: Refactor the code that checks if it is safe to predicate blocks.
In this code we keep track of pointers that we are allowed to read from, if they are accessed by non-predicated blocks.
We use this list to allow vectorization of conditional loads in predicated blocks because we know that these addresses don't segfault.
llvm-svn: 185214
Peter Collingbourne [Fri, 28 Jun 2013 20:45:28 +0000 (20:45 +0000)]
[ms-cxxabi] Move CodeGenVTables::needsVTTParameter to ItaniumCXXABI.
This function only makes sense there. Eventually it should no longer
be part of the CGCXXABI interface, as it is an Itanium-specific detail.
Differential Revision: http://llvm-reviews.chandlerc.com/D821
llvm-svn: 185213
Daniel Malea [Fri, 28 Jun 2013 20:37:20 +0000 (20:37 +0000)]
Adding tests for DebugIR pass
- lit tests verify that each line of input LLVM IR gets a !dbg node and a
corresponding entry of metadata that contains the line number
- unit tests verify that DebugIR works as advertised in the interface
- refactored some useful IR generation functionality from the MCJIT unit tests
so it can be reused
llvm-svn: 185212
Howard Hinnant [Fri, 28 Jun 2013 20:31:05 +0000 (20:31 +0000)]
Provide missing '{' in parsing extended quoted characters. This fixes llvm.org/bugs/show_bug.cgi?id=16135
llvm-svn: 185211
Greg Clayton [Fri, 28 Jun 2013 20:26:06 +0000 (20:26 +0000)]
FileSpec destructor doesn't need to be virtual.
llvm-svn: 185210
Tom Stellard [Fri, 28 Jun 2013 20:23:29 +0000 (20:23 +0000)]
R600/SI: Add processor types for each CIK variant
Patch By: Alex Deucher
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
llvm-svn: 185209
Greg Clayton [Fri, 28 Jun 2013 20:20:28 +0000 (20:20 +0000)]
ArchSpec doesn't need a virtual destructor.
llvm-svn: 185208
Greg Clayton [Fri, 28 Jun 2013 20:19:27 +0000 (20:19 +0000)]
PathMappingList doesn't need a virtual destructor.
llvm-svn: 185207
Hal Finkel [Fri, 28 Jun 2013 20:18:14 +0000 (20:18 +0000)]
Fix CodeGen/PowerPC/stack-protector.ll on OpenBSD
On OpenBSD, the stack-smash protection transform uses "__guard_local"
and "__stack_smash_handler" instead of "__stack_chk_guard" and
"__stack_chk_fail". However, CodeGen/PowerPC/stack-protector.ll
doesn't specify a target OS, so on OpenBSD it fails.
Add -mtriple=ppc32-unknown-linux to make the test host-OS agnostic. While
there, convert to FileCheck.
Patch by Matthew Dempsky.
llvm-svn: 185206
Rui Ueyama [Fri, 28 Jun 2013 20:10:36 +0000 (20:10 +0000)]
[PECOFF][Writer] Fix wrong section header.
llvm-svn: 185205
David Blaikie [Fri, 28 Jun 2013 20:05:11 +0000 (20:05 +0000)]
DebugInfo: PR14728: TLS support
Based on GCC's output for TLS variables (OP_constNu, x@dtpoff,
OP_lo_user), this implements debug info support for TLS in ELF. Verified
that this output is correct/sufficient on Linux (using gold - if you're
using binutils-ld, you'll need something with the fix for
http://sourceware.org/bugzilla/show_bug.cgi?id=15685 in it).
Support on non-ELF is sort of "arbitrary" at the moment - if Apple folks
want to discuss (or just go ahead & implement) how this should work in
MachO, etc, I'm open.
llvm-svn: 185203
David Blaikie [Fri, 28 Jun 2013 20:05:04 +0000 (20:05 +0000)]
DebugInfo: Pass MCSymbolRefExprs for labels instead of MCSymbols
This is a precursor to adding debug info support for TLS which requires
non-default relocations applied to TLS symbols.
llvm-svn: 185202
Hal Finkel [Fri, 28 Jun 2013 20:00:07 +0000 (20:00 +0000)]
Fix a PPC rlwimi instruction-selection bug
Under certain (evidently rare) circumstances, this code used to convert OR(a,
AND(x, y)) into OR(a, x). This was incorrect.
While there, I've added a comment to the code immediately above.
llvm-svn: 185201
Rui Ueyama [Fri, 28 Jun 2013 19:59:54 +0000 (19:59 +0000)]
[PECOFF][Writer] Remove duplicated code by moving it to parent class.
llvm-svn: 185200
Anton Yartsev [Fri, 28 Jun 2013 19:21:11 +0000 (19:21 +0000)]
+ "For Windows Users" section
+ description for --use-analyzer option
+ managed size of columns of the 'options' table
llvm-svn: 185199
Daniel Malea [Fri, 28 Jun 2013 19:19:44 +0000 (19:19 +0000)]
Remove needless include (unistd.h) in DebugIR pass
- should unbreak Windows builds
llvm-svn: 185198
Daniel Malea [Fri, 28 Jun 2013 19:11:40 +0000 (19:11 +0000)]
Add flag to lli to enable debugging of IR when used with MCJIT.
- warn users when -debug-ir is used with old JIT engine (only partial debug
info is available)
For example, to debug an IR file with GDB (that supports JIT registration), do:
$ gdb --args lli -use-mcjit -debug-ir testcase.ll
(gdb) break main
(gdb) run
<Process continues to lli main>
(gdb) continue
<Process continues to testcase.ll main()
(gdb) step
<Now stepping through the LLVM IR in testcase.ll>
llvm-svn: 185197
Howard Hinnant [Fri, 28 Jun 2013 19:11:23 +0000 (19:11 +0000)]
William Fisher: A bug in __lookahead::exec causes /(?=^)b/ to match ab. When makes a recursive call to , it passes true for the value of . This causes a beginning-of-line anchor (^) inside a lookahead assertion to match anywhere in the text. This fixes llvm.org/bugs/show_bug.cgi?id=11118
llvm-svn: 185196
Rui Ueyama [Fri, 28 Jun 2013 19:08:57 +0000 (19:08 +0000)]
[PECOFF][Writer] Define COFFBaseDefinedAtom as the base class of COFF defined atoms.
In order to support linking against DLL, the linker needs to create defined
atoms for jump tables and etc. Because such atoms are not read from a file,
they lack some information such as an ordinal. With this patch, COFFDefinedAtom
is split into two classes; one is the base class of all COFF defined atoms, and
another is a concrete class for atoms read from file. More classes inheriting
COFFBaseDefinedAtom will be added for jump tables and etc.
llvm-svn: 185195
Daniel Malea [Fri, 28 Jun 2013 19:07:59 +0000 (19:07 +0000)]
Add missing header for DebugIR
- missed svn add...
llvm-svn: 185194
Daniel Malea [Fri, 28 Jun 2013 19:05:23 +0000 (19:05 +0000)]
Remove limitation on DebugIR that made it require existing debug metadata.
- Build debug metadata for 'bare' Modules using DIBuilder
- DebugIR can be constructed to generate an IR file (to be seen by a debugger)
or not in cases where the user already has an IR file on disk.
llvm-svn: 185193
Howard Hinnant [Fri, 28 Jun 2013 18:57:30 +0000 (18:57 +0000)]
Bill Fisher: Fix for failing to throw an exception in regex when parsing an invalid escape sequence. This fixes llvm.org/bugs/show_bug.cgi?id=16023
llvm-svn: 185192
Chad Rosier [Fri, 28 Jun 2013 18:57:01 +0000 (18:57 +0000)]
Fix an off-by-one error. Also make the code a little more explicit in what it
is trying to do.
llvm-svn: 185191
David Blaikie [Fri, 28 Jun 2013 18:55:13 +0000 (18:55 +0000)]
DebugInfo: Revise r185189 to avoid subtle 'unsigned += bool'
llvm-svn: 185190
David Blaikie [Fri, 28 Jun 2013 18:47:19 +0000 (18:47 +0000)]
DebugInfo: Simplify the AddressPool representation
llvm-svn: 185189
David Blaikie [Fri, 28 Jun 2013 18:47:14 +0000 (18:47 +0000)]
DebugInfo: constify the AddressPool MCSymbol pointers
llvm-svn: 185188
Preston Briggs [Fri, 28 Jun 2013 18:44:48 +0000 (18:44 +0000)]
(no commit message)
llvm-svn: 185187
Lang Hames [Fri, 28 Jun 2013 18:36:42 +0000 (18:36 +0000)]
Add missing case to switch statement - DAGTypeLegalizer::ExpandIntegerResult
should expand ATOMIC_CMP_SWAP nodes the same way that it does for ATOMIC_SWAP.
Since ATOMIC_LOADs on some targets (e.g. older ARM variants) get legalized to
ATOMIC_CMP_SWAPs, the missing case had been causing i64 atomic loads to crash
during isel.
<rdar://problem/
14074644>
llvm-svn: 185186
Jakob Stoklund Olesen [Fri, 28 Jun 2013 18:33:19 +0000 (18:33 +0000)]
Stylistic cleanups, no functional change.
- Use static functions instead of anonymous namespace.
- Appease the Doxygen lobby.
- Use 0-based induction variable.
llvm-svn: 185185
Jakob Stoklund Olesen [Fri, 28 Jun 2013 18:23:42 +0000 (18:23 +0000)]
Add a division operator to BlockFrequency.
Allow a BlockFrequency to be divided by a non-zero BranchProbability
with saturating arithmetic. This will be used to compute the frequency
of a loop header given the probability of leaving the loop.
Our long division algorithm already saturates on overflow, so that was a
freebie.
llvm-svn: 185184
Howard Hinnant [Fri, 28 Jun 2013 18:09:35 +0000 (18:09 +0000)]
Dimitry Andric: Add const to constexpr member functions in order to cope with new C++1y language rules. This silences -Wconstexpr-not-const warnings.
llvm-svn: 185181
Eric Christopher [Fri, 28 Jun 2013 18:03:54 +0000 (18:03 +0000)]
Remove unused variables.
llvm-svn: 185180
Justin Holewinski [Fri, 28 Jun 2013 17:58:15 +0000 (17:58 +0000)]
[NVPTX] Select -1 instead of 1 when anyextend'ing i1 types
This makes it more consistent with the ZeroOrNegativeOneBooleanContent flag
llvm-svn: 185179
Justin Holewinski [Fri, 28 Jun 2013 17:58:13 +0000 (17:58 +0000)]
[NVPTX] Add (1.0 / sqrt(x)) => rsqrt(x) generation when allowable by FP flags
llvm-svn: 185178
Justin Holewinski [Fri, 28 Jun 2013 17:58:10 +0000 (17:58 +0000)]
[NVPTX] Calling conventions fix
Fix ABI handling for function
returning bool -- use st.param.b32 to return the value
and use ld.param.b32 in caller to load the return value.
llvm-svn: 185177
Justin Holewinski [Fri, 28 Jun 2013 17:58:07 +0000 (17:58 +0000)]
[NVPTX] Add support for cttz/ctlz/ctpop
llvm-svn: 185176
Justin Holewinski [Fri, 28 Jun 2013 17:58:04 +0000 (17:58 +0000)]
[NVPTX] Clean up comparison/select/convert patterns and factor out PTX instructions from their patterns
Test case is no breakage
llvm-svn: 185175
Justin Holewinski [Fri, 28 Jun 2013 17:57:59 +0000 (17:57 +0000)]
[NVPTX] Remove i8 register class. PTX support for i8 (.b8, .u8, .s8) is rather poor and we're better off just ignoring it and letting LLVM expand all i8 ops out to i16.
llvm-svn: 185174
Justin Holewinski [Fri, 28 Jun 2013 17:57:55 +0000 (17:57 +0000)]
[NVPTX] Add support for vectorized function return values
llvm-svn: 185173
Justin Holewinski [Fri, 28 Jun 2013 17:57:53 +0000 (17:57 +0000)]
[NVPTX] Clean up handling of formal arguments and enable generation of vector parameter loads
llvm-svn: 185172
Justin Holewinski [Fri, 28 Jun 2013 17:57:51 +0000 (17:57 +0000)]
[NVPTX] Add infrastructure for vector loads/stores of parameters
llvm-svn: 185171
Jim Ingham [Fri, 28 Jun 2013 17:51:33 +0000 (17:51 +0000)]
Don't check for "are there any loaded sections" before trying to resolve a breakpoint site. We've already got a process,
and any breakpoints with section relative addresses won't resolve their load addresses so they will error out at that point.
<rdar://problem/
13900130>
llvm-svn: 185170
Weiming Zhao [Fri, 28 Jun 2013 17:26:02 +0000 (17:26 +0000)]
Bug 13662: Enable GPRPair for all i64 operands of inline asm on ARM
This patch assigns paired GPRs for inline asm with
64-bit data on ARM. It's enabled for both ARM and Thumb to support modifiers
like %H, %Q, %R.
llvm-svn: 185169
Arnold Schwaighofer [Fri, 28 Jun 2013 17:14:48 +0000 (17:14 +0000)]
LoopVectorize: Pull dyn_cast into setDebugLocFromInst
llvm-svn: 185168
Howard Hinnant [Fri, 28 Jun 2013 16:59:19 +0000 (16:59 +0000)]
Implement full support for non-pointer pointers in custom allocators for string. This completes the custom pointer support for the entire library.
llvm-svn: 185167
Hal Finkel [Fri, 28 Jun 2013 16:37:52 +0000 (16:37 +0000)]
Fix bugpoint execution/reference output file name
sys::fs::unique_file will now loop infinitely if provided with a file name
without '%' characters and the input file already exists. As a result, bugpoint
cannot use a fixed file name for the execution output (including the reference
output).
llvm-svn: 185166
Arnold Schwaighofer [Fri, 28 Jun 2013 16:26:54 +0000 (16:26 +0000)]
LoopVectorize: Use static function instead of DebugLocSetter class
I used the class to safely reset the state of the builder's debug location. I
think I have caught all places where we need to set the debug location to a new
one. Therefore, we can replace the class by a function that just sets the debug
location.
llvm-svn: 185165
Benjamin Kramer [Fri, 28 Jun 2013 16:25:46 +0000 (16:25 +0000)]
Use the multiple argument form of path::append.
llvm-svn: 185164
Alexey Samsonov [Fri, 28 Jun 2013 15:52:44 +0000 (15:52 +0000)]
[ASan] Remove %symbolize from lit tests: we now use external symbolizer instead of python script
llvm-svn: 185163
Tom Stellard [Fri, 28 Jun 2013 15:47:08 +0000 (15:47 +0000)]
R600: Add local memory support via LDS
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
llvm-svn: 185162
Tom Stellard [Fri, 28 Jun 2013 15:46:59 +0000 (15:46 +0000)]
R600: Add support for GROUP_BARRIER instruction
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
llvm-svn: 185161
Tom Stellard [Fri, 28 Jun 2013 15:46:53 +0000 (15:46 +0000)]
R600: Add ALUInst bit to tablegen definitions v2
v2:
- Remove functions left over from a previous rebase.
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
llvm-svn: 185160
Timur Iskhodzhanov [Fri, 28 Jun 2013 15:42:28 +0000 (15:42 +0000)]
Fix a trivial typo, add a FIXME to have more test coverage for VTableBuilder
llvm-svn: 185159
Tim Northover [Fri, 28 Jun 2013 15:29:25 +0000 (15:29 +0000)]
ARM: ensure fixed-point conversions have sane types
We were generating intrinsics for NEON fixed-point conversions that didn't
exist (e.g. float -> i16). There are two cases to consider:
+ iN is smaller than float. In this case we can do the conversion but need an
extend or truncate as well.
+ iN is larger than float. In this case using the NEON conversion would be
incorrect so we don't perform any combining.
llvm-svn: 185158
Sergey Matveev [Fri, 28 Jun 2013 15:23:15 +0000 (15:23 +0000)]
[lsan] Fix build again.
llvm-svn: 185157
Sergey Matveev [Fri, 28 Jun 2013 15:18:06 +0000 (15:18 +0000)]
[lsan] Fix build.
llvm-svn: 185156
Tilmann Scheller [Fri, 28 Jun 2013 15:09:46 +0000 (15:09 +0000)]
ARM: Fix pseudo-instructions for SRS (Store Return State).
The mapping between SRS pseudo-instructions and SRS native instructions was incorrect, the correct mapping is:
srsfa -> srsib
srsea -> srsia
srsfd -> srsdb
srsed -> srsda
This fixes <rdar://problem/
14214734>.
llvm-svn: 185155
Alexey Samsonov [Fri, 28 Jun 2013 15:08:29 +0000 (15:08 +0000)]
llvm-symbolizer: don't leave dangling pointers after flushing LLVMSymbolizer. Add a destructor.
llvm-svn: 185154
Sergey Matveev [Fri, 28 Jun 2013 15:05:16 +0000 (15:05 +0000)]
[lsan] When verbosity > 1, always print suppressions and summary (even if no leaks found).
Also fix an output bug.
llvm-svn: 185153
Sergey Matveev [Fri, 28 Jun 2013 14:38:31 +0000 (14:38 +0000)]
[lsan] Add suppression support.
llvm-svn: 185152
Alexey Samsonov [Fri, 28 Jun 2013 14:25:52 +0000 (14:25 +0000)]
llvm-symbolizer: skip leading underscore in Mach-O symbol table entries
llvm-svn: 185151
Evgeniy Stepanov [Fri, 28 Jun 2013 14:18:10 +0000 (14:18 +0000)]
[sanitizer] Disable all ptrace-related definitions on Android.
llvm-svn: 185150
Alexander Kornienko [Fri, 28 Jun 2013 12:51:24 +0000 (12:51 +0000)]
Use lexing mode based on FormatStyle.Standard.
Summary:
Some valid pre-C++11 constructs change meaning when lexed in C++11
mode, e.g.
#define x(_a) printf("foo"_a);
(example from http://llvm.org/bugs/show_bug.cgi?id=16342). "foo"_a is treated as
a user-defined string literal when parsed in C++11 mode.
In order to deal with this correctly, we need to set lexing mode according to
which standard the code conforms to. We already have a configuration value for
this (FormatStyle.Standard), which seems to be appropriate to use in this case
as well.
Reviewers: klimek
CC: cfe-commits, gribozavr
Differential Revision: http://llvm-reviews.chandlerc.com/D1028
llvm-svn: 185149
Alexey Samsonov [Fri, 28 Jun 2013 12:50:12 +0000 (12:50 +0000)]
[ASan] Migrate lit tests to external symbolizer from asan_symbolize.py script
llvm-svn: 185148
Ed Maste [Fri, 28 Jun 2013 12:35:08 +0000 (12:35 +0000)]
Move sys/sysctl.h include after its dependency sys/types.h
llvm-svn: 185147
Alexey Samsonov [Fri, 28 Jun 2013 12:30:24 +0000 (12:30 +0000)]
Demangle names using pluggable internal symbolizer if possible
llvm-svn: 185146
Evgeniy Stepanov [Fri, 28 Jun 2013 12:16:03 +0000 (12:16 +0000)]
[sanitizer] Fix an unfortunate typo and disable ptrace interception on Android.
llvm-svn: 185145
Alexey Samsonov [Fri, 28 Jun 2013 12:13:31 +0000 (12:13 +0000)]
Pass --default-arch flag to external symbolizer. Fix line lengths.
llvm-svn: 185144
Alexey Samsonov [Fri, 28 Jun 2013 12:06:25 +0000 (12:06 +0000)]
llvm-symbolizer: make name demangling a public static method of LLVMSymbolizer
llvm-svn: 185143