llvm-svn: 99992

llvm-svn: 99989

llvm-svn: 99986

llvm-svn: 99984

instructions.  In addition to being a convenience,
they are faster than the old apis, particularly when
not going from an MDKindID like people should be
doing.

llvm-svn: 99982

llvm-svn: 99975

llvm-svn: 99974

the storage of !dbg metadata kinds in the instruction themselves.
The on-the-side hash table works great for metadata that not-all
instructions get, or for metadata that only exists when optimizing.
But when compile-time is everything, it isn't great.

I'm not super thrilled with the fact that this plops a TrackingVH in
Instruction, because it grows it by 3 words.  I'm investigating 
alternatives, but this should be a step in the right direction in any
case.

llvm-svn: 99957

llvm-svn: 99954

Since it is just a pxor in disguise, we should probably expand it to a full
polymorphic triple.

llvm-svn: 99953

SSEDomainFix will collapse to the domain with the lower number when it has a
choice. The SSEPackedSingle domain often has smaller instructions, so prefer
that.

llvm-svn: 99952

llvm-svn: 99948

llvm-svn: 99938

Not running 'make check-all' before committing is a bad idea.

llvm-svn: 99933

llvm-svn: 99931

e.g., llvm.memcpy.i32(i8*, i8*, i32, i32) -> llvm.memcpy.p0i8.p0i8.i32(i8*, i8*, i32, i32, i1)
A update of langref will occur in a subsequent checkin.

llvm-svn: 99928

llvm-svn: 99927

only a single type of object to be allocated. Use it to make VNInfo destruction
typesafe.

llvm-svn: 99919

llvm-svn: 99918

llvm-svn: 99917

llvm-svn: 99916

spotted by baldrick -- thanks\!

llvm-svn: 99914

Rewrite the pmulld patterns, and make sure that they fold in loads of
arguments into the instruction.

llvm-svn: 99910

create symbols.  It is extremely error prone and a source of a lot
of the remaining integrated assembler bugs on x86-64.

This fixes rdar://7807601.

llvm-svn: 99902

llvm-svn: 99901

llvm-svn: 99899

llvm-svn: 99895

passing the command-line parameter "-stats" and to print the resulting
statistics without calling llvm_shutdown().

llvm-svn: 99893

to be fixed any time soon.

llvm-svn: 99888

MCContext. There is still one leak left in PIC16Section (the Items vector).

llvm-svn: 99887

llvm-svn: 99886

external Functions (the JIT does honour this).

llvm-svn: 99885

llvm-svn: 99883

llvm-svn: 99882

on all objects it has allocated, if they are all of the same size and alignment.
Use this to destruct all VNInfos allocated in LiveIntervalAnalysis (PR6653).

valnos is not reliable for this purpose, as seen in r99400
(which still leaked, and sometimes caused double frees).

llvm-svn: 99881

llvm-svn: 99879

llvm-svn: 99877

implement TimerGroup::printAll, which prints and resets all active
timers.

llvm-svn: 99876

TimerGroup copy ctor and assignment operator.

llvm-svn: 99875

have it always return a new stream to simplify clients.

llvm-svn: 99874