more cases where debug declarations affect
debug line info.

llvm-svn: 93953

llvm-svn: 93952

that SCEVExpander can produce when running on behalf of LSR.

llvm-svn: 93949

patch by Dmitry

llvm-svn: 93948

and CXCursor_EnumConstantRef; they've been subsumed by expression
references, which do a much nicer job.

llvm-svn: 93947

statements, moving some of the more unnatural kinds of references
(VarRef, EnumConstantRef, etc.) over to the expressions. We can now
poke at arbitrary expressions and statements with, e.g.,
clang_getCursor() and get back useful information (e.g., source
ranges).

llvm-svn: 93946

llvm-svn: 93945

llvm-svn: 93942

llvm-svn: 93940

has a pointer member. This helps reduce unnecessary bitcasting
and uglygeps.

llvm-svn: 93939

line number info.

llvm-svn: 93937

than the scaled register. This makes it more likely that subsequent
AddrModeMatcher queries will match the new address the same way as the
old, instead of accidentally matching what had been the base register
as the new scaled register, and then failing to match the scaled register.
This fixes some problems with address-mode sinking multiple muls into a
block, which will be a lot more common with some upcoming
LoopStrengthReduction changes.

llvm-svn: 93935

I really want clients of the streamer to be able to say "emit this
64-bit integer" and have it get broken down right by the streamer.

I may change this in the future, we'll see how it works out.

llvm-svn: 93934

type which was syntactically written.  Fixes PR 6080.

llvm-svn: 93933

llvm-svn: 93932

llvm-svn: 93931

to make more intellegent AddRec folding decisions.

llvm-svn: 93930

llvm-svn: 93929

now-dead CXCursor_ObjCIvarRef.

llvm-svn: 93928

have been marked for death for a while.

llvm-svn: 93927

for -fverbose-asm unless it's on.

llvm-svn: 93926

instructions.

llvm-svn: 93925

API. This is a catch-all for any declaration known to Clang but not
specifically part of the CIndex API. We'll use the same approach with
expressions, statements, references, etc., as needed.

llvm-svn: 93924

and that clients can use.

llvm-svn: 93923

implicit destructor calls.  WIP.

llvm-svn: 93922

form of an expression. This is the expression without the
post-increment adjustment made, which is useful in determining
which registers will be used by the expansion.

llvm-svn: 93921

llvm-svn: 93919

llvm-svn: 93918

Fixes radar 6358225.

llvm-svn: 93917

the two token accessor functions are declared consistently.
Modified the clients of MCAsmParser to reflect this change.

llvm-svn: 93916

opaque data structures accessed through the new functions
clang_getInstantiationLocation(), clang_getRangeStart(), and
clang_getRangeEnd(). The new API permits later extensions to introduce
new functions to allow CIndex clients to walk macro instantiations, if
we ever care.

llvm-svn: 93915

llvm-svn: 93914

llvm-svn: 93913

 - compiler-rt should be checked out into $LLVM_SRC_ROOT/projects/compiler-rt.

 - On Darwin, this will automatically build the runtime libraries clang needs
   into $OBJROOT/lib/clang/<version>/darwin/...

 - The mechanism can easily support other platforms, and can eventually support
   multiple platforms once clang has some kind of configure process (for
   specifying the desired targets).

 - Feedback on the approach is welcome.

llvm-svn: 93910

Since the mov is executed unconditionally, make sure that the add didn't have
any predicate.

llvm-svn: 93909

llvm-svn: 93905

Tighten code and rework indentation of some if() branches (for readability).  No functionality change.

llvm-svn: 93904

llvm-svn: 93903

llvm-svn: 93902

Add some new debugging APIs to print out "raw" SelectionDAGs to make
understanding CannotYTetSelect and other errors easier.

llvm-svn: 93901