designator" diagnostic with more correct and more human-friendly "cannot take
address of rvalue of type 'T'".

For the case of & &T::f, provide a custom diagnostic, rather than unhelpfully
saying "cannot take address of rvalue of type '<overloaded function type>'".

For the case of &array_temporary, treat it just like a class temporary
(including allowing it as an extension); the existing diagnostic wording
for the class temporary case works fine.

llvm-svn: 174262

Correctly classify T{} as an array temporary if T is an array of class type with nontrivial destructor.

llvm-svn: 174261

llvm-svn: 174260

llvm-svn: 174259

set logfile=<path>
set logmask=<num>

But this opens the door for us to do much more.

llvm-svn: 174258

llvm-svn: 174257

Turns out we didn't update scan-build to work with HTML files in nested directories.

llvm-svn: 174256

llvm-svn: 174255

llvm-svn: 174254

On platforms which do not support ARC natively, do not mark objc_retain/objc_release as "nonlazybind".

rdar://13108298.
rdar://13129783.

llvm-svn: 174253

llvm-svn: 174252

llvm-svn: 174251

Use the AttributeSet's iterators in AttrBuilder::hasAttributes() when
determining of the intersection of the AttrBuilder and AttributeSet is non-null.

llvm-svn: 174250

This reverts commit 1513eb9284c23acfd19cf742b95996fbb11ca741.

llvm-svn: 174249

Based on post-commit review by Paul Robinson.

llvm-svn: 174248

This addresses several (not all) debug info tests that use explicit metadata
numbers. Wherever the same number appeared more than once in a test I used
a named match to ensure the same number appeared in all those cases (this may
still be overly constraining test cases as they may not have actually cared
about that relationship). For one-off numbers I just replaced them with an
unnamed regex.

This may underconstrain poorly written test cases that were interested in
checking that certain metadata nodes were related but didn't actually match
on all the related nodes numbers.

llvm-svn: 174247

llvm-svn: 174246

Inlining these functions is essential for correctness. We often have
cases where we do not inline calls. For example, the shallow mode and
when reanalyzing previously inlined ObjC methods as top level.

llvm-svn: 174245

llvm-svn: 174244

llvm-svn: 174243

says, but that's a defect (to be filed). "Cls::purevfn()" is still an odr use.

Also fixes a bug that caused us to not mark the function referenced just
because we didn't want to mark it odr used.

llvm-svn: 174242

llvm-svn: 174241

says, but that's a defect (to be filed). "Cls::purevfn()" is still an odr use.

Also fixes a bug in the previous patch that caused us to not mark the function
referenced just because we didn't want to mark it odr used.

llvm-svn: 174240

Fix a bug in DAGCombine. The symptom is mistakenly optimizing expression
"x + x*x" into "x * 3.0".

llvm-svn: 174239

Also migrate all clients from the old API.

llvm-svn: 174238

llvm-svn: 174237

It is better practice and, also, it is not clear whether std::auto_ptr<> is smart enough to know about delete[] vs. delete

llvm-svn: 174236

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