Testing case is reduced from MultiSource/BenchMarks/Prolangs-C++/deriv1.

rdar://problem/13071590

llvm-svn: 174235

Different modules may have different views of the various "special"
types in the AST, such as the redefinition type for "id". Merge those
types rather than only considering the redefinition types for the
first AST file loaded.

llvm-svn: 174234

Added a regular expression command called "_regexp-list" which mimics the GDB "line" command in the following forms:

LINENUM, to list around that line in current file,
FILE:LINENUM, to list around that line in that file,
FUNCTION, to list around beginning of that function,
*ADDRESS, to list around the line containing that address.
ADDRESS, same as above, but don't require a '*' as long as ADDRESS is hex

llvm-svn: 174233

llvm-svn: 174232

Added the ability to send monitor command to the remote GDB server with "process plugin packet monitor".

llvm-svn: 174231

llvm-svn: 174230

llvm-svn: 174229

This Constant could be an aggregate to represent multiple values.

llvm-svn: 174228

Class global variables were not being linked correctly when debugging with DWARF in .o files.

llvm-svn: 174227

Fix in loading mach files from memory when using DynamicLoaderMacOSXDYLD.

Removed the uuid mismatch warning that could be spit out and any time during debugging and removed the test case that was looking for that. Currently the "add-dsym" or "target symbols add" command will report an error when the UUID's don't match.

Be more careful when checking and resolving section + offset addresses to make sure none of the base addresses are invalid.

llvm-svn: 174222

the SCEV vector size in LoopStrengthReduce. It is observed that
the BaseRegs vector size is 4 in most cases,
and elements are frequently copied when it is initialized as
SmallVector<const SCEV *, 2> BaseRegs.
Our benchmark results show that the compilation time performance
improved by ~0.5%.

Patch by Wan Xiaofei.

llvm-svn: 174219

llvm-svn: 174218

llvm-svn: 174217

This change introduces a 'kind' attribute for the <Para> tag, that captures the
kind of the parent block command.

For example:

\todo Meow.

used to be just <Para>Meow.</Para>, but now it is
<Para kind="todo">Meow.</Para>

llvm-svn: 174216

llvm-svn: 174215

nsstringis are compared without. // rdar://12716301

llvm-svn: 174214

Suggested by Csaba. Text based on an e-mail of mine on cfe-dev.

llvm-svn: 174213

With the optimization in the previous commit, this should be safe again.

Originally applied in r173951, then reverted in r174069.

llvm-svn: 174212

This allows us to keep from chaining LazyCompoundVals in cases like this:
  CGRect r = CGRectMake(0, 0, 640, 480);
  CGRect r2 = r;
  CGRect r3 = r2;

Previously we only made this optimization if the struct did not begin with
an aggregate member, to make sure that we weren't picking up an LCV for
the first field of the struct. But since LazyCompoundVals are typed, we can
make that inference directly by comparing types.

This is a pure optimization; the test changes are to guard against possible
future regressions.

llvm-svn: 174211

llvm-svn: 174210

be "signed char" not "int".

<rdar://problem/13131126>

llvm-svn: 174209

1) allows the use of RIP-relative addressing in 32-bit LEA instructions under
   x86-64 (ILP32 and LP64)
2) separates the size of address registers in 64-bit LEA instructions from
   control by ILP32/LP64.

llvm-svn: 174208

Found by Alexander Kornienko.

llvm-svn: 174207

r173593 made us a little too eager to associate all code at the end of a
function with the user-written 'return' line. This caused problems with
breakpoints as they'd be set in exception handling code preceeding the
actual non-exception return handling code, leading to the breakpoint never
being hit in non-exceptional execution.

This change restores the pre-r173593 exception handling line information where
the cleanup code is associated with the '}' not the return line.

llvm-svn: 174206

llvm-svn: 174205

I've renamed the altivec test to ppc-features (because now there is more than one feature to test).

llvm-svn: 174204

Part of rdar://13134273

llvm-svn: 174203

llvm-svn: 174202

llvm-svn: 174201

llvm-svn: 174200

llvm-svn: 174199

llvm-svn: 174198

llvm-svn: 174197

llvm-svn: 174196

llvm-svn: 174195

llvm-svn: 174194

llvm-svn: 174193

where the module was explicitly or implicitly imported in the local translation unit.

llvm-svn: 174192

module import occurred.

llvm-svn: 174191

a source location came from the predefines buffer.

llvm-svn: 174190