Daniel Sanders [Thu, 22 May 2014 11:42:31 +0000 (11:42 +0000)]
[mips][mips64r6] addi is not available on MIPS32r6/MIPS64r6
Summary: Depends on D3787. Tablegen will raise an assertion without it.
Reviewers: zoran.jovanovic, jkolek, vmedic
Reviewed By: vmedic
Differential Revision: http://reviews.llvm.org/D3842
llvm-svn: 209419
Daniel Sanders [Thu, 22 May 2014 11:37:38 +0000 (11:37 +0000)]
[mips][mips64r6] Test that paired single instructions are invalid
Summary:
These emit the 'unknown instruction' instead of the correct error
because they have not been implemented in LLVM for any MIPS ISA.
Reviewers: jkolek, zoran.jovanovic, vmedic
Reviewed By: vmedic
Differential Revision: http://reviews.llvm.org/D3841
llvm-svn: 209418
Daniel Jasper [Thu, 22 May 2014 11:37:05 +0000 (11:37 +0000)]
clang-format: Fix vim-integration for empty files.
Discovered by Ahmed Charles in http://reviews.llvm.org/D3018.
llvm-svn: 209417
Timur Iskhodzhanov [Thu, 22 May 2014 11:31:21 +0000 (11:31 +0000)]
[ASan/Win] Don't use INTERCEPTOR_ATTRIBUTE for operator new/delete on Windows
Reviewed at http://reviews.llvm.org/D3870
llvm-svn: 209416
Daniel Sanders [Thu, 22 May 2014 11:23:21 +0000 (11:23 +0000)]
[mips][mips64r6] Add b[on]vc
Summary:
This required me to implement the disassembler for MIPS64r6 since the encodings
are ambiguous with other instructions. This in turn revealed a few
assembly/disassembly bugs which I have fixed.
* da[ht]i only take two operands according to the spec, not three.
* DecodeBranchTarget2[16] correctly handles wider immediates than simm16
* Also made non-functional change to DecodeBranchTarget and
DecodeBranchTargetMM to keep implementation style consistent between
them.
* Difficult encodings are handled by a custom decode method on the most
general encoding in the group. This method will convert the MCInst to a
different opcode if necessary.
DecodeBranchTarget is not currently the inverse of getBranchTargetOpValue
so disassembling some branch instructions emit incorrect output. This seems
to affect branches with delay slots on all MIPS ISA's. I've left this bug
for now and temporarily removed the check for the immediate on
bc[12]eqz/bc[12]nez in the MIPS32r6/MIPS64r6 tests.
jialc and jic crash the disassembler for some reason. I've left these
instructions commented out for the moment.
Depends on D3760
Reviewers: jkolek, zoran.jovanovic, vmedic
Reviewed By: vmedic
Differential Revision: http://reviews.llvm.org/D3761
llvm-svn: 209415
Timur Iskhodzhanov [Thu, 22 May 2014 10:24:48 +0000 (10:24 +0000)]
[ASan/Win] Add a comment about DCL-using-static vs threads
llvm-svn: 209414
Daniel Jasper [Thu, 22 May 2014 09:10:04 +0000 (09:10 +0000)]
clang-format: [JS] Understand line breaks in concatenated strings.
Before:
var literal = 'hello ' + 'world';
After:
var literal = 'hello ' +
'world';
There is no reason to concatenated two string literals with a '+' unless
the line break is intended.
llvm-svn: 209413
Daniel Jasper [Thu, 22 May 2014 09:00:33 +0000 (09:00 +0000)]
clang-format: Correctly identify multiplications in braces init lists.
Before:
int i{a *b};
After:
int i{a * b};
Also fix unrelated issue where braced init lists were counted as blocks
and prevented single-line functions.
llvm-svn: 209412
Alexander Musman [Thu, 22 May 2014 08:54:05 +0000 (08:54 +0000)]
This patch adds a helper class (CGLoopInfo) for marking memory instructions with llvm.mem.parallel_loop_access metadata.
It also adds a simple initial version of codegen for pragma omp simd (it will change in the future to support all the clauses).
Differential revision: http://reviews.llvm.org/D3644
llvm-svn: 209411
Daniel Jasper [Thu, 22 May 2014 08:36:53 +0000 (08:36 +0000)]
clang-format: Correctly calculate line lenghts for nest blocks.
If simple (one-statement) blocks can be inlined, the length needs to be
calculated correctly.
Before (in JavaScript but this also affects lambdas, etc.):
var x = {
valueOf: function() { return 1; }
};
After:
var x = {valueOf: function() { return 1; }};
llvm-svn: 209410
Tim Northover [Thu, 22 May 2014 07:41:37 +0000 (07:41 +0000)]
ARM64: assert if we see i64 -> i64 extend in the DAG.
Should be no change in behaviour, but it makes the intended
functionality a bit clearer and means we only have to reason about
real extend operations.
llvm-svn: 209409
Tim Northover [Thu, 22 May 2014 07:40:55 +0000 (07:40 +0000)]
AArch64/ARM64: enable more AArch64 tests.
llvm-svn: 209408
Justin Bogner [Thu, 22 May 2014 06:04:59 +0000 (06:04 +0000)]
Frontend: Propagate ASTReaderListener API in ChainedASTReaderListener
ASTReaderListener's documentation states that visitInputFile will be
called based on the return values of needsInputFileVisitation and
needsSystemInputFileVisitation, but ChainedASTReaderListener may call
these methods on a child listener based on the values returned by the
other child.
Even worse, the calls to visitInputFile may be short-circuited due to
the use of the boolean or, so the calls to visit may not occur at all
for the second listener.
This updates ChainedASTReaderListener::visitInputFile to propagate the
ASTReaderListener behaviour to both children.
llvm-svn: 209394
Saleem Abdulrasool [Thu, 22 May 2014 06:02:59 +0000 (06:02 +0000)]
MC: initialise MCAsmParser variable
Properly initialise HadError to false during construction. Detected as
use-of-uninitialised variable by MSan!
llvm-svn: 209393
Craig Topper [Thu, 22 May 2014 05:54:18 +0000 (05:54 +0000)]
[C++11] Use 'nullptr'. Serialization edition.
llvm-svn: 209392
Eric Christopher [Thu, 22 May 2014 05:33:03 +0000 (05:33 +0000)]
Remove unused variable.
llvm-svn: 209391
Saleem Abdulrasool [Thu, 22 May 2014 04:46:46 +0000 (04:46 +0000)]
ARM: introduce llvm.arm.undefined intrinsic
This intrinsic permits the emission of platform specific undefined sequences.
ARM has reserved the 0xde opcode which takes a single integer parameter (ignored
by the CPU). This permits the operating system to implement custom behaviour on
this trap. The llvm.arm.undefined intrinsic is meant to provide a means for
generating the target specific behaviour from the frontend. This is
particularly useful for Windows on ARM which has made use of a series of these
special opcodes.
llvm-svn: 209390
Craig Topper [Thu, 22 May 2014 04:46:25 +0000 (04:46 +0000)]
[C++11] Use 'nullptr'. Frontend edition.
llvm-svn: 209389
Matt Arsenault [Thu, 22 May 2014 03:20:30 +0000 (03:20 +0000)]
R600/SI: Match fp_to_uint / uint_to_fp for f64
llvm-svn: 209388
Saleem Abdulrasool [Thu, 22 May 2014 02:18:10 +0000 (02:18 +0000)]
MC: formalise some assertions into proper errors
Now that clang can be used as an assembler via the IAS, invalid assembler inputs
would cause the assertions to trigger. Although we cannot recover from the
errors here, nor provide caret diagnostics, attempt to handle them slightly more
gracefully by reporting a fatal error.
llvm-svn: 209387
Eric Christopher [Thu, 22 May 2014 02:00:27 +0000 (02:00 +0000)]
Override runOnMachineFunction for ARMISelDAGToDAG so that we can
reset the subtarget on each function.
llvm-svn: 209386
Nick Kledzik [Thu, 22 May 2014 01:56:40 +0000 (01:56 +0000)]
[mach-o] Remove MachOFormat.hpp, everything now uses llvm/Support/MachO.h
llvm-svn: 209385
Eric Christopher [Thu, 22 May 2014 01:53:26 +0000 (01:53 +0000)]
Override runOnMachineFunction for X86ISelDAGToDAG so that we can
reset the subtarget on each function.
llvm-svn: 209384
Nick Kledzik [Thu, 22 May 2014 01:47:17 +0000 (01:47 +0000)]
[mach-o] Use lit.local.cfg to enable mach-o test cases to be run
llvm-svn: 209383
Eric Christopher [Thu, 22 May 2014 01:46:02 +0000 (01:46 +0000)]
Avoid using subtarget features when adding X86 specific passes to
the pass pipeline.
llvm-svn: 209382
Eric Christopher [Thu, 22 May 2014 01:45:59 +0000 (01:45 +0000)]
Remove extra local variable.
llvm-svn: 209381
Eric Christopher [Thu, 22 May 2014 01:45:57 +0000 (01:45 +0000)]
Rename createGlobalBaseRegPass -> createX86GlobalBaseRegPass to make
it obvious that it's a target specific pass.
llvm-svn: 209380
Nick Kledzik [Thu, 22 May 2014 01:42:06 +0000 (01:42 +0000)]
[mach-o] parse literal sections into atoms
llvm-svn: 209379
Richard Trieu [Thu, 22 May 2014 01:39:16 +0000 (01:39 +0000)]
Add hasSameType overload to ASTContext for Type pointers. Switch a type
comparison check to use this instead of calling Type::getCanonicalTypeInternal
llvm-svn: 209378
Eric Christopher [Thu, 22 May 2014 01:21:44 +0000 (01:21 +0000)]
Fix typo.
llvm-svn: 209377
Eric Christopher [Thu, 22 May 2014 01:21:35 +0000 (01:21 +0000)]
Avoid using subtarget features when initializing the pass pipeline
on PPC.
llvm-svn: 209376
Eric Christopher [Thu, 22 May 2014 01:07:24 +0000 (01:07 +0000)]
Reset the subtarget for DAGToDAG on every iteration of runOnMachineFunction.
This required updating the generated functions and TD file accordingly
to be pointers rather than const references.
llvm-svn: 209375
Eric Christopher [Thu, 22 May 2014 01:07:21 +0000 (01:07 +0000)]
Reset the subtarget for DAGToDAG on every iteration of runOnMachineFunction.
llvm-svn: 209374
Eric Christopher [Thu, 22 May 2014 01:07:18 +0000 (01:07 +0000)]
Sort includes.
llvm-svn: 209373
David Blaikie [Thu, 22 May 2014 00:48:36 +0000 (00:48 +0000)]
DebugInfo: Simplify dead variable collection slightly.
constructSubprogramDIE was already called for every subprogram in every
CU when the module was started - there's no need to call it again at
module finalization.
llvm-svn: 209372
Andrew Trick [Thu, 22 May 2014 00:37:03 +0000 (00:37 +0000)]
Fix a bug in SCEV's backedge taken count computation from my prior fix in Jan.
This has to do with the trip count computation for loops with multiple
exits, which is quite subtle. Most passes just ask for a single trip
count number, so we must be conservative assuming any exit could be
taken. Normally, we rely on the "exact" trip count, which was
correctly given as "unknown". However, SCEV also gives a "max"
back-edge taken count. The loops max BE taken count is conservatively
a maximum over the max of each exit's non-exiting iterations
count. Note that some exit tests can be skipped so the max loop
back-edge taken count can actually exceed the max non-exiting
iterations for some exits. However, when we know the loop *latch*
cannot be skipped, we can directly use its max taken count
disregarding other exits. I previously took the minimum here without
checking whether the other exit could be skipped. The correct, and
simpler thing to do here is just to directly use the loop latch's max
non-exiting iterations as the loops max back-edge count.
In the problematic test case, the first loop exit had a max of zero
non-exiting iterations, but could be skipped. The loop latch was known
not to be skipped but had max of one non-exiting iteration. We
incorrectly claimed the loop back-edge could be taken zero times, when
it is actually taken one time.
Fixes Loop %for.body.i: <multiple exits> Unpredictable backedge-taken count.
Loop %for.body.i: max backedge-taken count is 1.
llvm-svn: 209358
Rui Ueyama [Thu, 22 May 2014 00:36:36 +0000 (00:36 +0000)]
Simplify nullptr check.
llvm-svn: 209357
Eli Bendersky [Thu, 22 May 2014 00:02:52 +0000 (00:02 +0000)]
Similar to bitcast, treat addrspacecast as a foldable operand.
Added a test sink-addrspacecast.ll to verify this change.
Patch by Jingyue Wu.
llvm-svn: 209343
Eric Christopher [Wed, 21 May 2014 23:51:57 +0000 (23:51 +0000)]
Fix compilation issues.
llvm-svn: 209342
Jason Molenda [Wed, 21 May 2014 23:44:02 +0000 (23:44 +0000)]
Change ProcessKDP::DoReadMemory() to break up large memory
read requests into smaller chunks; some remote kdp stubs
cannot handle memory reads larger than a KB or two & will
error out.
<rdar://problem/
16983125>
llvm-svn: 209341
Eric Christopher [Wed, 21 May 2014 23:40:26 +0000 (23:40 +0000)]
Make early if conversion dependent upon the subtarget and add
a subtarget hook to enable. Unconditionally add to the pass pipeline
for targets that might want to use it. No functional change.
llvm-svn: 209340
Eric Christopher [Wed, 21 May 2014 23:40:18 +0000 (23:40 +0000)]
Group the scheduling functions together.
llvm-svn: 209339
David Blaikie [Wed, 21 May 2014 23:27:41 +0000 (23:27 +0000)]
Revert "DebugInfo: Don't put fission type units in comdat sections."
This reverts commit r208930, r208933, and r208975.
It seems not all fission consumers are ready to handle this behavior.
Reverting until tools are brought up to spec.
llvm-svn: 209338
Saleem Abdulrasool [Wed, 21 May 2014 23:17:56 +0000 (23:17 +0000)]
MC: correct IMAGE_REL_ARM_MOV32T relocation emission
This corrects the emission of IMAGE_REL_ARM_MOV32T relocations. Previously, we
were avoiding the high portion of the relocation too early. If there was a
section-relative relocation with an offset greater than 16-bits (65535), you
would end up truncating the high order bits of the offset. Allow the current
relocation representation to flow through out the MC layer to the object writer.
Use the new ability to restrict recorded relocations to avoid emitting the
relocation into the final object.
llvm-svn: 209337
Saleem Abdulrasool [Wed, 21 May 2014 23:17:50 +0000 (23:17 +0000)]
MC: introduce ability to restrict recorded relocations
Add support to allow a target specific COFF object writer to restrict the
recorded resolutions in the emitted object files. This is motivated by the need
in Windows on ARM, where an intermediate relocation needs to be prevented from
being emitted in the object file.
llvm-svn: 209336
David Blaikie [Wed, 21 May 2014 23:14:12 +0000 (23:14 +0000)]
DebugInfo: Use the SPMap to find the parent CU of inlined functions as they may not be in the current CU
Committed in r209178 then reverted in r209251 due to LTO breakage,
here's a proper fix for the case of the missing subprogram DIE. The DIEs
were there, just in other compile units. Using the SPMap we can find the
right compile unit to search for and produce cross-unit references to
describe this kind of inlining.
One existing test case needed to be updated because it had a function
that wasn't in the CU's subprogram list, so it didn't appear in the
SPMap.
llvm-svn: 209335
Rui Ueyama [Wed, 21 May 2014 23:07:16 +0000 (23:07 +0000)]
Fix comment.
llvm-svn: 209334
Matt Arsenault [Wed, 21 May 2014 22:59:17 +0000 (22:59 +0000)]
R600: Add comment describing problems with LowerConstantInitializer
llvm-svn: 209333
Justin Bogner [Wed, 21 May 2014 22:46:51 +0000 (22:46 +0000)]
VirtualFileSystem: Fix a few directory traversal bugs in VFSWriter
There are a couple of issues with writing VFS maps that are awkward to
fix within the current mutually recursive approach. Instead, replace
the algorithm with an iterative version that uses an explicit stack of
directories.
Includes tests for cases the old approach was tripping on.
llvm-svn: 209332
Matt Arsenault [Wed, 21 May 2014 22:42:42 +0000 (22:42 +0000)]
R600: Partially fix constant initializers for structs and vectors.
This should extend the current workaround to work with structs
that only contain legal, scalar types.
llvm-svn: 209331
Matt Arsenault [Wed, 21 May 2014 22:42:38 +0000 (22:42 +0000)]
R600: Add failing testcases for constant initializers.
Constant initializers involving illegal types hit an assertion.
Patch by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 209330
Eric Christopher [Wed, 21 May 2014 22:42:07 +0000 (22:42 +0000)]
Remove getTargetLowering from TargetPassConfig as the target lowering
can change depending upon subtarget/subtarget features for a function.
llvm-svn: 209329
Eric Christopher [Wed, 21 May 2014 22:42:02 +0000 (22:42 +0000)]
Remove unused member variable from hexagon pass.
llvm-svn: 209328
David Blaikie [Wed, 21 May 2014 22:41:17 +0000 (22:41 +0000)]
DebugInfo: Ensure concrete out of line variables from inlined functions reference their abstract origins.
llvm-svn: 209327
Quentin Colombet [Wed, 21 May 2014 22:00:39 +0000 (22:00 +0000)]
[X86] Fix a bug in the lowering of BLENDI introduced in r209043.
ISD::VSELECT mask uses 1 to identify the first argument and 0 to identify the
second argument.
On the other hand, BLENDI uses 0 to identify the first argument and 1 to
identify the second argument.
Fix the generation of the blend mask to account for this difference.
The bug did not show up with r209043, because we were not checking for the
actual arguments of the blend instruction!
This commit also fixes the test cases.
Note: The same mask works for the BLENDr variant because the arguments are
swapped during instruction selection (see the BLENDXXrr patterns).
<rdar://problem/
16975435>
llvm-svn: 209324
Rui Ueyama [Wed, 21 May 2014 21:51:11 +0000 (21:51 +0000)]
[PECOFF] Fix unsafe memory access.
llvm-svn: 209323
Alp Toker [Wed, 21 May 2014 21:23:39 +0000 (21:23 +0000)]
Provide an aka for the C++ operator name macro diagnostic
llvm-svn: 209322
Eric Christopher [Wed, 21 May 2014 21:05:09 +0000 (21:05 +0000)]
Move MCOptions that aren't shared between programs into their specific
program and have them initialize the MCOptions struct explicitly.
llvm-svn: 209321
Eric Christopher [Wed, 21 May 2014 21:05:05 +0000 (21:05 +0000)]
Make a couple of command lines static and remove an unnecessary
initialization.
llvm-svn: 209320
David Majnemer [Wed, 21 May 2014 20:19:59 +0000 (20:19 +0000)]
Sema: Implement DR244
Summary:
Naming the destructor using a typedef-name for the class-name is
well-formed.
This fixes PR19620.
Reviewers: rsmith, doug.gregor
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D3583
llvm-svn: 209319
Todd Fiala [Wed, 21 May 2014 20:12:01 +0000 (20:12 +0000)]
Added tests for q{f,s}ThreadInfo for attached processes.
Added helper methods:
prep_debug_monitor_and_inferior(): properly handles
the two cases of running the stub against an inferior process
launched by the stub, and one attached to by the stub. See
docs for function: simplifies test creation for tests that want
to test the same operations against a launched and attached inferior.
Added the q{f,s}ThreadInfo and $qC response comparison test (verifies
they both return the same thing) when the process is attached rather
than launched by the stub.
Modified the previous two tests added to make use of the new
prep_debug_monitor_and_inferior() facility.
llvm-svn: 209318
Rui Ueyama [Wed, 21 May 2014 19:44:08 +0000 (19:44 +0000)]
[PECOFF] Check for a Characteristics field of a .debug section.
llvm-svn: 209317
Alp Toker [Wed, 21 May 2014 19:17:38 +0000 (19:17 +0000)]
cindex/test_cursor.py: no need to skip implicit decls in tests
clang was fixed some time ago to always skip "builtins and other cruft" so
tools no longer need hacks like this.
Passes nosetests.
llvm-svn: 209316
Simon Atanasyan [Wed, 21 May 2014 18:23:46 +0000 (18:23 +0000)]
[Mips] Simplify handling of R_MIPS_LO16 / R_MIPS_HI16 relocations
against _gp_disp symbol.
llvm-svn: 209315
Todd Fiala [Wed, 21 May 2014 18:12:14 +0000 (18:12 +0000)]
Added gdb-remote tests for q{f,s}ThreadInfo.
The First test verifies that qThreadInfo queries work for stub-launched processes.
The second test verifies that $qC after stub-launched inferior returns the same
thread as the qThreadInfo queries.
llvm-svn: 209314
Manuel Klimek [Wed, 21 May 2014 18:10:47 +0000 (18:10 +0000)]
Fix clang-query on Windows: flush llvm::outs() after each command.
llvm-svn: 209313
Ed Maste [Wed, 21 May 2014 18:09:55 +0000 (18:09 +0000)]
Implement Host::GetThreadName for FreeBSD
llvm-svn: 209312
David Blaikie [Wed, 21 May 2014 18:04:33 +0000 (18:04 +0000)]
DebugInfo: Simplify subprogram declaration creation/references and accidentally refix PR11300.
Also simplifies the linkage name handling a little too.
llvm-svn: 209311
Matt Arsenault [Wed, 21 May 2014 18:03:59 +0000 (18:03 +0000)]
Use cast<> instead of unchecked dyn_cast
llvm-svn: 209310
Saleem Abdulrasool [Wed, 21 May 2014 17:53:18 +0000 (17:53 +0000)]
MC: loosen an overzealous assertion
Permit active macro expansions when terminating the assembler if there were
errors during the expansion. This would only trigger on invalid input when
built with assertions.
llvm-svn: 209309
Greg Fitzgerald [Wed, 21 May 2014 16:44:03 +0000 (16:44 +0000)]
Use llvm-lit if LLVM source tree is unavailable.
llvm-svn: 209308
Marshall Clow [Wed, 21 May 2014 16:29:50 +0000 (16:29 +0000)]
Fix Bug 19678 - libc++ does not correctly handle the regex: '[^\0]*'
llvm-svn: 209307
Dave Estes [Wed, 21 May 2014 16:19:51 +0000 (16:19 +0000)]
Test comment commit.
llvm-svn: 209306
Marshall Clow [Wed, 21 May 2014 16:02:20 +0000 (16:02 +0000)]
Fix bug 19740; round-tripping a pointer through a stream doesn't work
llvm-svn: 209305
Benjamin Kramer [Wed, 21 May 2014 15:57:22 +0000 (15:57 +0000)]
Remove outdated diagnostic.
llvm-svn: 209304
Rafael Espindola [Wed, 21 May 2014 15:08:27 +0000 (15:08 +0000)]
Update for llvm api change in r209266.
llvm-svn: 209303
Serge Pavlov [Wed, 21 May 2014 14:48:43 +0000 (14:48 +0000)]
Improved recovery of switch statement
Make better diagnostic produced by erroneous switch statement.
It fixes PR19022.
Differential Revision: http://reviews.llvm.org/D3137
llvm-svn: 209302
Sergey Matveev [Wed, 21 May 2014 14:36:05 +0000 (14:36 +0000)]
[sanitizer] Attempt to fix test.
llvm-svn: 209301
Rafael Espindola [Wed, 21 May 2014 14:19:22 +0000 (14:19 +0000)]
Move virtual methods out of line.
This is generally a good thing and in this case should also fix the
BUILD_SHARED_LIBS=ON build (see pr19774).
llvm-svn: 209300
Ed Maste [Wed, 21 May 2014 13:46:46 +0000 (13:46 +0000)]
Correct comment for thread name log option
llvm-svn: 209299
Sergey Matveev [Wed, 21 May 2014 13:43:52 +0000 (13:43 +0000)]
[sanitizer] Add __sanitizer_maybe_open_cov_file().
Summary: Add a new interface function required for coverage sandboxing support.
llvm-svn: 209298
Manuel Klimek [Wed, 21 May 2014 13:28:59 +0000 (13:28 +0000)]
Make the parent-map use significantly less memory.
On test files I ran this on, memory consumption overall went down from
2.5G to 2G, without performance regressions.
I also investigated making DynTypedNode by itself smaller (by pulling
out pointers for everything that doesn't fit in 8 bytes). This led to
another 200-300MB saved, but also introduced a significant regression in
performance due to the memory management overhead.
llvm-svn: 209297
Daniel Jasper [Wed, 21 May 2014 13:26:58 +0000 (13:26 +0000)]
clang-format: Fix corner case working around one-per-line dict literals.
Before:
var object_literal_with_long_name = {
a: '
aaaaaaaaaaaaaaaaaa', b: '
bbbbbbbbbbbbbbbbbb'
};
After:
var object_literal_with_long_name = {
a: '
aaaaaaaaaaaaaaaaaa',
b: '
bbbbbbbbbbbbbbbbbb'
};
llvm-svn: 209296
Kostya Serebryany [Wed, 21 May 2014 13:20:14 +0000 (13:20 +0000)]
[asan] add a test which ensures that we dump coverage after SEGV
llvm-svn: 209295
Daniel Jasper [Wed, 21 May 2014 13:08:17 +0000 (13:08 +0000)]
clang-format: Fix incorrect macro call detection.
In:
struct A {
A()
noexcept(....) {}
};
'A()' is not a macro call.
This fixes llvm.org/PR19814.
llvm-svn: 209294
Rafael Espindola [Wed, 21 May 2014 13:07:41 +0000 (13:07 +0000)]
Update for llvm's r209253.
llvm-svn: 209293
Daniel Sanders [Wed, 21 May 2014 12:56:39 +0000 (12:56 +0000)]
[mips][mips64r6] Add bc[12](eq|ne)z
Summary: Depends on D3691
Reviewers: jkolek, zoran.jovanovic, vmedic
Reviewed By: vmedic
Differential Revision: http://reviews.llvm.org/D3760
llvm-svn: 209292
Daniel Jasper [Wed, 21 May 2014 12:51:23 +0000 (12:51 +0000)]
clang-format: [JS] Support different function literal style.
Before:
goog.array.forEach(array, function() {
doSomething();
doSomething();
},
this);
After:
goog.array.forEach(array, function() {
doSomething();
doSomething();
}, this);
llvm-svn: 209291
Dmitry Vyukov [Wed, 21 May 2014 12:02:08 +0000 (12:02 +0000)]
tsan: deflake test
llvm-svn: 209290
Renato Golin [Wed, 21 May 2014 10:40:27 +0000 (10:40 +0000)]
Make global named registers internal variables
llvm-svn: 209289
Daniel Sanders [Wed, 21 May 2014 10:11:24 +0000 (10:11 +0000)]
[asm matcher] Fix incorrect assertion when there are exactly 32 SubtargetFeatures
Summary:
The minimal type needs to hold a value of '1ULL << 31' but
getMinimalTypeForRange() is called with a value of '1ULL << 32'.
This patch will also reduce the size of the matcher table when there are 8
or 16 SubtargetFeatures.
Also added a dump of the SubtargetFeatures to the -debug output and corrected getMinimalTypeInRange() to consider 0xffffffffull to be a 32-bit value.
The testcase is that no existing code is broken and that LLVM still successfully
compiles after adding MIPS64r6 CodeGen support.
Reviewers: rafael
Reviewed By: rafael
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D3787
llvm-svn: 209288
Evgeniy Stepanov [Wed, 21 May 2014 09:56:28 +0000 (09:56 +0000)]
[msan] Implement MSAN_OPTIONS=print_stats=1.
llvm-svn: 209287
Evgeniy Stepanov [Wed, 21 May 2014 09:42:56 +0000 (09:42 +0000)]
[tsan] Fix gotsan build.
llvm-svn: 209286
Yaron Keren [Wed, 21 May 2014 09:02:49 +0000 (09:02 +0000)]
DeclVisitor is not used here.
llvm-svn: 209285
Evgeniy Stepanov [Wed, 21 May 2014 09:02:13 +0000 (09:02 +0000)]
[msan] Chained origins re-design.
Generalize StackDepot and create a new specialized instance of it to
efficiently (i.e. without duplicating stack trace data) store the
origin history tree.
This reduces memory usage for chained origins roughly by an order of
magnitude.
Most importantly, this new design allows us to put two limits on
stored history data (exposed in MSAN_OPTIONS) that help avoid
exponential growth in used memory on certain workloads.
See comments in lib/msan/msan_origin.h for more details.
llvm-svn: 209284
Kostya Serebryany [Wed, 21 May 2014 08:30:18 +0000 (08:30 +0000)]
[lsan] disable lsan if wordsize is not 64
llvm-svn: 209283
Evgeniy Stepanov [Wed, 21 May 2014 08:21:14 +0000 (08:21 +0000)]
[asan] Fix x86 asm instrumentation to preserve flags.
This change also enables asm instrumentation in asan tests that was
accidentally disabled yearlier, and adds a sanity test for that.
Patch by Yuri Gorshenin.
llvm-svn: 209282
Kostya Serebryany [Wed, 21 May 2014 08:21:13 +0000 (08:21 +0000)]
[sanitizer] fix linux_dirent for SANITIZER_X32; based on patch by H.J. Lu
llvm-svn: 209281
Evgeniy Stepanov [Wed, 21 May 2014 08:14:24 +0000 (08:14 +0000)]
[asan] Fix x86-32 asm instrumentation to preserve flags.
Patch by Yuri Gorshenin.
llvm-svn: 209280
Kostya Serebryany [Wed, 21 May 2014 08:01:44 +0000 (08:01 +0000)]
[sanitizer] define SANITIZER_X32 and use it in ThreadDescriptorSize; partially based on patch by H.J. Lu
llvm-svn: 209279