angst.

llvm-svn: 109718

 - This works, but won't handle crashes on stack overflow, or signals delivered
   to a thread other than the one that crashed. The latter is particular annoying
   on Darwin, because SIGABRT tends to go to the main thread.

llvm-svn: 109717

llvm-svn: 109716

multiple defs, like t2LDRSB_POST.

The first def could accidentally steal the physreg that the second, tied def was
required to be allocated to.

Now, the tied use-def is treated more like an early clobber, and the physreg is
reserved before allocating the other defs.

This would never be a problem when the tied def was the only def which is the
usual case.

This fixes MallocBench/gs for thumb2 -O0.

llvm-svn: 109715

llvm-svn: 109714

Check for an invalid SourceLocation in clang_getCursor().  This avoids a possible assertion failure in SourceManager in the call to Lexer::GetBeginningOfToken().  Fixes <rdar://problem/8244873>.

llvm-svn: 109713

llvm-svn: 109712

llvm-svn: 109711

Augment RegionStore::BindStruct() to bind symbolicated struct values.  This fixes a false path issue reported in <rdar://problem/8243408> and also spurs another cause where the idempotent operations checker fires.

llvm-svn: 109710

llvm-svn: 109709

llvm-svn: 109708

Remove extraneous guards around the call to getConjuredSymbolVal().  These checks are already done within getConjuredSymbolVal() itself.

llvm-svn: 109707

libclang, so that clang_annotateTokens() doesn't get confused and miss
annotations.

llvm-svn: 109706

extend it to handle the case where multiple RAUWs affect a single
SCEVUnknown.

Add a ScalarEvolution unittest to test for this situation.

llvm-svn: 109705

for AST nodes that aren't actually out-of-line (i.e., require a
nested-name-specifier). Fixes <rdar://problem/8204126>.

llvm-svn: 109704

Pass the queried value by argument rather than in a member, in preparation for supporting PHI translation.

llvm-svn: 109701

possible.  This improves the example to pass <4 x float> instead of
<2 x double> but we still get awful code, and still don't get the
return value right.

llvm-svn: 109700

llvm-svn: 109699

block's synthesized constructor initalizer list.
Fixes radar 8240371.

llvm-svn: 109698

inside a template class.

llvm-svn: 109697

ARM mode version of r109693. Remove incorrect substitution pattern for UXTB16. It wrongly assumed the input shift was actually a rotate. rdar://8240138

llvm-svn: 109696

llvm-svn: 109695

Override selected builtin names (e.g. "long int" instead of "long") to match names used by gcc in debug info. This makes gdb testsuite happy.

llvm-svn: 109694

Remove incorrect substitution pattern for UXTB16. It wrongly assumed the input shift was actually a rotate. rdar://8240138

llvm-svn: 109693

llvm-svn: 109691

remove some now-dead code.

llvm-svn: 109690

don't get errors similar to PR7714 on the return path.

llvm-svn: 109689

llvm-svn: 109687

llvm-svn: 109686

and making Get8ByteTypeAtOffset always succeed and documented.

llvm-svn: 109685

llvm-svn: 109683

qualified name. Fixes <rdar://problem/8231724>.

llvm-svn: 109682

x86-64 abi.  This also improves codegen as well.  Some refactoring is needed of
this code.

llvm-svn: 109681

llvm-svn: 109680

Get rid of LVIQuery as a distinct data structure, so that we don't have to initialize a new set of maps on every query.

llvm-svn: 109679

llvm-svn: 109678

condition is not of enumeration type, provide code-completion results
containing all values of integral or enumeral type.

llvm-svn: 109677

llvm-svn: 109675

This test case currently always fails.

llvm-svn: 109674

llvm-svn: 109673