No need to use WeakVH here.

llvm-svn: 93631

llvm-svn: 93630

llvm-svn: 93628

llvm-svn: 93627

llvm-svn: 93626

llvm-svn: 93624

calls.  Add FIXMEs about a bunch of nondeterminism in stub output.

llvm-svn: 93621

llvm-svn: 93619

The CIE says that the LSDA point in the FDE section is an "sdata4". That's fine,
but we need it to actually be 4-bytes in the FDE for some platforms. Allow
individual platforms to decide for themselves.

llvm-svn: 93616

llvm-svn: 93615

llvm-svn: 93614

llvm-svn: 93612

llvm-svn: 93610

llvm-svn: 93609

llvm-svn: 93608

on the build bots.

llvm-svn: 93606

llvm-svn: 93605

this teestcase takes a long time to crash, remove it.  If someone cares about this, they should file a bug, it's not doing any good as an xfail.

llvm-svn: 93604

Note that the code wasn't calling DecorateCygMingName
when emitting the ".ascii -export" stuff at the end of
file for DLLExported functions.  I don't know if it should
or not, but I'm preserving behavior.

llvm-svn: 93603

not during the later post-alloc tail duplication.

llvm-svn: 93600

llvm-svn: 93598

the -pre-regalloc-taildup command-line option, and add a new
-disable-early-taildup option.

llvm-svn: 93597

llvm-svn: 93595

and CurrentFnName.

llvm-svn: 93594

llvm-svn: 93591

llvm-svn: 93590

replace it.  Upgrade Alpha, Blackfin, and part of CellSPU to not
use mangler anymore.  CellSPU needs more invasive surgery.

llvm-svn: 93589

Thanks Andy Ray for catching this!

llvm-svn: 93588

llvm-svn: 93587

llvm-svn: 93582

BumpPtrAllocator: Have the DefaultSlabAllocator created at runtime, not initialization time.  This removes one of the 'init_constructors' reported in <rdar://problem/7545356>.

llvm-svn: 93581

llvm-svn: 93580

llvm-svn: 93579

llvm-svn: 93578

llvm-svn: 93577

Fix PR6019.  A load has more than one use if it feeds a bitconvert that
has more than one use.

llvm-svn: 93576

helper method, use it to simplify some code.

llvm-svn: 93575

llvm-svn: 93571

llvm-svn: 93570

llvm-svn: 93567