llvm-svn: 171803

llvm-svn: 171802

llvm-svn: 171801

No (intended) functional change.

llvm-svn: 171800

llvm-svn: 171799

LoopVectorizer: When we vectorizer and widen loops we process many elements at once. This is a good thing, except for
small loops. On small loops post-loop that handles scalars (and runs slower) can take more time to execute than the
rest of the loop. This patch disables widening of loops with a small static trip count.

llvm-svn: 171798

bundling. The document describing this feature and the implementation has also
been updated:

https://sites.google.com/a/chromium.org/dev/nativeclient/pnacl/aligned-bundling-support-in-llvm

llvm-svn: 171797

Sphinx was whining about this.

llvm-svn: 171796

This fixes the URL permanence of that URL. This is a bit of a hack. See
the FIXME in the patch for what the "real" solution should be.

llvm-svn: 171795

- bug fixed in r170241, thanks Andy!
- closing related PR 14423

llvm-svn: 171794

  o. X/C1 * C2 => X * (C2/C1) (if C2/C1 is neither special FP nor denormal)
  o. X/C1 * C2 -> X/(C1/C2)   (if C2/C1 is either specical FP or denormal, but C1/C2 is a normal Fp)

     Let MDC denote multiplication or dividion with one & only one operand being a constant
  o. (MDC ± C1) * C2 => (MDC * C2) ± (C1 * C2)
     (so long as the constant-folding doesn't yield any denormal or special value)

llvm-svn: 171793

related to // rdar://12958878

llvm-svn: 171792

llvm-svn: 171791

llvm-svn: 171790

s/X86/ARM/

llvm-svn: 171789

llvm-svn: 171788

 - We don't need any static files currently, so drop that dir.

llvm-svn: 171787

llvm-svn: 171786

llvm-svn: 171785

parsing MS-style inline assembly.

llvm-svn: 171784

can create a VLA of class type. Fixes <rdar://problem/12151822>.

llvm-svn: 171783

llvm-svn: 171782

Patch by Nick Lewycky. Fixes pr8703.

llvm-svn: 171781

llvm-svn: 171780

proposal. This leaves the strings in the skeleton die as strp,
but in all dwo files they're accessed now via DW_FORM_GNU_str_index.

Add support for dumping these sections and modify the fission-cu.ll
testcase to have the correct strings and form. Fix a small bug
in the fixed form sizes routine that involved out of array accesses
for the table and add a FIXME in the extractFast routine to fix
this up.

llvm-svn: 171779

code generation.  Variables addressed through a GlobalAlias were not being
handled, and variables with available_externally linkage were treated
incorrectly.  The patch contains two new tests to verify the correct code
generation for these cases.

llvm-svn: 171778

list of classes, etc., make sure to look into protocol
definitions. // rdar://12958878

llvm-svn: 171777

check if the token was ever a macro name and annotate it if that's the case.

llvm-svn: 171776

DenseMap and the lookups associated with it.

Instead of lexing for preprocessor tokens, associating the annotation with the location in a map,
and later lookup in the map in order to adjust the cursor annotation, just annotate the cursor
while lexing for preprocessor tokens.

llvm-svn: 171775

Previously type/storage qualifiers would not be annotated as the declaration they belonged to.
Just use the resulting source range of getRawCursorExtent() which is more correct
than what AnnotateTokensWorker::Visit() was adjusting it to.

llvm-svn: 171774

this was ever a macro name and return a specific CXCursor_MacroExpansion cursor in such a case,
instead of the generic CXCursor_MacroDefinition.

Checking for macro name makes sure the identifier is not part of the identifier list in a
function macro.
While, in general, resolving identifiers in macro definitions to other macros may not be completely accurate,
it greatly improves functionality such as give-me-the-definition-of-this, which was not working at all
inside macro definitions.

llvm-svn: 171773

llvm-svn: 171772

Lexer::getRawToken().

No functionality change.

llvm-svn: 171771

Better handle the blacklisting of known bad deallocators when symbol
escapes through a call to CFStringCreateWithBytesNoCopy.

Addresses radar://12702952.

llvm-svn: 171770

When a property is "inherited" through both a parent class and directly
through a protocol, we should not require the child to invalidate it
since the backing ivar belongs to the parent class.
(Fixes radar://12913734)

llvm-svn: 171769

Fixed a number of -Wcovered-switch-default diagnostics in tools/clang/include/clang/AST/AttrDump.inc

llvm-svn: 171768

llvm-svn: 171767

@package is an Objective-C 2 feature, so turn on ObjC2 as well.

llvm-svn: 171766

This is necessary not only for representing empty ranges, but for handling
multibyte characters in the input. (If the end pointer in a range refers to
a multibyte character, should it point to the beginning or the end of the
character in a char array?) Some of the code in the asm parsers was already
assuming this anyway.

llvm-svn: 171765

llvm-svn: 171764