Allocate 'ObjCMethodList' objects (owned by Sema) using Sema's BumpPtrAllocator.  Previously they were not getting freed.  Fixes <rdar://problem/7635663>.

llvm-svn: 95834

llvm-svn: 95833

Calling RemoveOperand is very expensive on huge PHI instructions. This makes
early tail duplication run twice as fast on the Firefox JavaScript
interpreter.

llvm-svn: 95832

This makes early tail duplication run 60 times faster when compiling the Firefox
JavaScript interpreter, see PR6186.

llvm-svn: 95831

llvm-svn: 95828

llvm-svn: 95827

with some of the recent changes that have gone into llvm-mc.

llvm-svn: 95826

multiple global variables at a time.

llvm-svn: 95825

lowering and requires that certain types exist in ValueTypes.h.  Modified widening to
check if an op can trap and if so, the widening algorithm will apply only the op on
the defined elements.  It is safer to do this in widening because the optimizer can't
guarantee removing unused ops in some cases.

llvm-svn: 95823

a __weak block. Fixes radar 7628591.

llvm-svn: 95822

Thanks, Anton!

llvm-svn: 95821

attribute, so it uses Anton's new target-specific attribute support. It's
supposed to ensure that the stack is 16-byte aligned, but since necessary
support is lacking from LLVM, this is a no-op for now.

llvm-svn: 95820

llvm-svn: 95819

llvm-svn: 95818

legalization even when the IR-level optimizer has removed dead phis, such
as when the high half of an i64 value is unused on a 32-bit target.
I had to adjust a few test cases that had dead phis.
This is a partial fix for Radar 7627077.

llvm-svn: 95816

llvm-svn: 95814

the pointer values could be invalid.

llvm-svn: 95813

llvm-svn: 95812

changed its behavior.  Oops.

llvm-svn: 95811

llvm-svn: 95810

code with lots of bitfields.

llvm-svn: 95809

llvm-svn: 95808

llvm-svn: 95807

x86_32-encoding.s in on expectation of it passing.

llvm-svn: 95806

llvm-svn: 95805

llvm-svn: 95804

etc.)

llvm-svn: 95803

llvm-svn: 95802

llvm-svn: 95801

llvm-svn: 95800

The "uses=" comments are just clutter in this context.

llvm-svn: 95799

to be printed, in place of the familiar "uses=" comments.

llvm-svn: 95798

llvm-svn: 95797

Fixes radar 7630551

llvm-svn: 95796

different word was intended.

llvm-svn: 95795

translation units.

llvm-svn: 95794

containing the subset of the full auto generated test case that currently
encodes correctly.  Again it is useful as we bring up the the new encoder
to make sure currently working stuff stays working.

llvm-svn: 95791

in a declaration statement. Fixes radar 7628153.

llvm-svn: 95788

calls to the UnwindResumeOrRethrow function for C++/Obj-C exception handling,
for Darwin ARM.

llvm-svn: 95787

llvm-svn: 95786