-  /// \param Clauses A list of clauses.

llvm-svn: 186665

llvm-svn: 186664

Somehow forgot to git rm these two files. I believe I left the remaining
invalid* tests intentionally, though whether my reasons were sound is a
different matter.

llvm-svn: 186663

The tests were checking for barriers which the ARM ARM says they must execute
as a full system DMB/DSB, rather than that they're UNDEFINED and LLVM does in
fact represent them.

The tests happened to be passing because they were using a non-versioned ARM
triple which didn't have *any* DMB/DSB instructions.

llvm-svn: 186662

This allows "llvm-mc -disassemble" to accept two new features:
  + Using comma as a byte separator
  + Grouping bytes with '[' and ']' pairs.

The behaviour outside a [...] group is unchanged. But within the group once
llvm-mc encounters a true error, it stops rather than trying to resynchronise
the stream at the next byte. This is more useful for disassembly tests, where
we have an almost-instruction in mind and don't care what the misaligned
interpretation would be. Particularly if it means llvm-mc won't actually see
the next intended almost-instruction.

As a side effect, this means llvm-mc can disassemble its own -show-encoding
output if copy-pasted.

llvm-svn: 186661

The previous line-by-line replacement causes vim to take a long time if
the foldmethod is set to 'syntax'. This should significantly improve
performance in that case.

llvm-svn: 186660

implementation of the SROA algorithm. We were using the term 'partition'
in many places that no longer ever represented an actual partition, but
rather just an arbitrary slice of an alloca.

No functionality change intended here. Mostly just renaming of types,
functions, variables, and rewording of comments. Several comments were
rewritten to make a lot more sense in the new structure of things.

The stats are still weird and not reflective of how this really works.
I'll fix those up in a separate patch as it is a touch more semantic of
a change...

llvm-svn: 186659

Fix uninitialized memory read found by MemorySanitizer: always set output parameter of ConvergingScheduler::SchedBoundary::getOtherResourceCount

llvm-svn: 186658

llvm-svn: 186657

DataLayout variables.

llvm-svn: 186656

SROA.

The crux of the issue is that now we track uses of a partition of the
alloca in two places: the iterators over the partitioning uses and the
previously collected split uses vector. We weren't accounting for the
fact that the split uses might invalidate integer widening in ways other
than due to their width (in this case due to being volatile).

Further reduced testcase added to the tests.

llvm-svn: 186655

llvm-svn: 186654

llvm-svn: 186653

llvm-svn: 186652

RegisterContextLLDB::SavedLocationForRegister to cache the pc and
sp register numbers -- if lldb is debugging multiple Targets of
different architectures, this will be incorrect.  If these were
to be cached anywhere, it would have to be up in the Target.

llvm-svn: 186651

llvm-svn: 186650

llvm-svn: 186649

llvm-svn: 186648

llvm-svn: 186647

rdar://problem/14488761

llvm-svn: 186646

llvm-svn: 186645

The logic to search a library from the library paths will be implemented
in a different patch.

llvm-svn: 186644

llvm-svn: 186643

No functionality change.

llvm-svn: 186642

NS_OPTIONS.

llvm-svn: 186641

llvm-svn: 186640

Sample output:

0.     Program arguments: ...
1.     <eof> parser at end of file
2.     While analyzing stack:
       #0 void inlined()
       #1 void test()
3.     crash-trace.c:6:3: Error evaluating statement

llvm-svn: 186639

llvm-svn: 186638

uses that wanted it. Also change the interface for createCompileUnit
to compensate. Fix comments that refer to TheCU as well.

llvm-svn: 186637

llvm-svn: 186636

llvm-svn: 186635

1> Use DebugInfoFinder to find debug info MDNodes.
2> Add disable-debug-info-verifier to disable verifying debug info.
3> Disable verifying for testing cases that fail (will update the testing cases
   later on).
4> MDNodes generated by clang can have empty filename for TAG_inheritance and
   TAG_friend, so DIType::Verify is modified accordingly.

Note that DebugInfoFinder does not list all debug info MDNode.
For example, clang can generate:
metadata !{i32 786468}, which will fail to verify.
This MDNode is used by debug info but not included in DebugInfoFinder.
This MDNode is generated as a temporary node in DIBuilder::createFunction
  Value *TElts[] = { GetTagConstant(VMContext, DW_TAG_base_type) };
  MDNode::getTemporary(VMContext, TElts)

llvm-svn: 186634

On FreeBSD we have only one NT_PRPSINFO in a core file, regardless of the
number of threads.  Consider a new thread to start whenever we see another
instance of either NT_PRPSINFO or NT_PRSTATUS.

Thanks to Samuel Jacob for testing this patch on Linux cores.

llvm-svn: 186633

llvm-svn: 186632

Fixes PR16656.

llvm-svn: 186631

llvm-svn: 186630

No new diagnostics, just better wording and notes pointing at more
relevant locations.

llvm-svn: 186629

Fix FileCheck CHECK-LABEL documentation wording slightly; also mention that it allows error recovery.

llvm-svn: 186628

Because it broke s390x and ppc64-linux buildbots. This reverts commit r186623.

llvm-svn: 186627

Add support for -all_load. Enhance DarwinLdDriverTest unit test test cases to test all options parsed so far

llvm-svn: 186626