llvm-svn: 156007

llvm-svn: 156005

related to laying out ivar structs and accessing non-fragile-ivar
in more compilated cases. // rdar://11323187

llvm-svn: 156004

TableGen-generated StringMatcher, for a 1.2% speedup in -fparse-only
time in <rdar://problem/11004361>. Thanks to Benjamin for pointing me
at StringMatcher!

llvm-svn: 156003

be used by clang-tblgen.

llvm-svn: 156000

we accept are not modeled somehow via Attr.td.

llvm-svn: 155998

This avoids warnings when included in a application that
uses -Wstrict-prototypes. 

e.g: AsmPrinters.def:27:1: warning: function declaration isn't a prototype [-Wstrict-prototypes]

llvm-svn: 155997

by providing the latencies for the instructions in X86InstrFPStack.td.

llvm-svn: 155996

as an AST node, and fold a number of such attributes into Attr.td.

llvm-svn: 155995

llvm-svn: 155994

Without the '<' prefix in the doxycomment these comments were incorrectly
attached to the proceeding comment on the next line, rather than the
preceeding one.

Fixes PR12722

llvm-svn: 155993

The commit is intended to fix rdar://10961709.
But it is the root cause of PR12720.
Revert it for now.

llvm-svn: 155992

and const (as "__const") using tblgen, rather than explicitly hacking
them in.

llvm-svn: 155991

Driver: Turn the default value for -fmath-errno into a proper target hook and disable it by default on more platforms.

For now -fno-math-errno is the default on BSD-derived platforms (Darwin,
DragonFlyBSD, FreeBSD, NetBSD, OpenBSD). If the default is not right for
your platform, please yell. I only verified the result with the default
compilers on Darwin and FreeBSD.

llvm-svn: 155990

Benjamin has suggested a better approach.

llvm-svn: 155989

we're looking at a normal token. Tiny positive impact -fsyntax-only
time for <rdar://problem/11004361>.

llvm-svn: 155988

IdentifierInfo *) with a static StringMap, improving -fsyntax-only
performance by 1% for the example in <rdar://problem/11004361>.

llvm-svn: 155987

llvm-svn: 155986

methods. Use a weak value handle to keep up with this.
PR12245

llvm-svn: 155984

llvm-svn: 155983

llvm-svn: 155982

-fpack-struct's handling has changed in CC1 (one of only two flags that needed changing) because the driver treats "-fpack-struct" as a boolean flag, and CC1 (did) treat it as an option with a separated value.

This change causes -fpack-struct=X to be forwarded correctly to -fpack-struct=X instead of erroneously to "-fpack-struct X"

llvm-svn: 155981

allowed, and it'll blow up in unfortunate ways when using a proper
C++11 library.

llvm-svn: 155980

Note that support for rvalue references does not imply support
for the full set of move-related STL operations.

I've preserved support for an odd little thing in insert() where
we're trying to support inserting a new element from an existing
one.  If we actually want to support that, there's a lot more we
need to do:  insert can call either grow or push_back, neither of
which is safe against this particular use pattern.

llvm-svn: 155979

llvm-svn: 155978

llvm-svn: 155977

llvm-svn: 155976

the parsing of such things appears to be a conforming extension, but it breaks
libstdc++4.7's std::pair.

llvm-svn: 155975

Really just a wild stab in the dark.

llvm-svn: 155974

If a command takes options and arguments, the help text should warn the user to use "--" to terminate the options.

llvm-svn: 155973

Refine analyzer diagnostics by adding an expression "cone-of-influence" to reverse track interesting
values through interesting expressions.  This allows us to map from interesting values in a caller
to interesting values in a caller, thus recovering some precision in diagnostics lost from IPA.

Fixes <rdar://problem/11327497>

llvm-svn: 155971

includes of ClangUserExpression that were being errantly dragged in through same.

llvm-svn: 155970

 * Work around build failures due to gcc 4.2 bugs.
 * Remove BodyIndexer::TraverseCXXOperatorCallExpr, which was not being called
   prior to this change, and whose presence disables a RecursiveASTVisitor
   stack space optimization after this change.

llvm-svn: 155969

llvm-svn: 155968

since we now run the condition in the StopInfoBreakpoint's PerformAction, and don't need
to refer it to another "continue".  Actually, we haven't needed to do this for a year or
so, I just hadn't gotten around to deleting the dead wood.

llvm-svn: 155967

warning.

llvm-svn: 155966

of giving unhelpful errors about undeclared identifers and missing semicolons.

llvm-svn: 155965

llvm-svn: 155964

llvm-svn: 155963

FAIL: Clang :: Index/index-many-call-ops.cpp
llvm-svn: 155962