This is not yet enabled.

llvm-svn: 83400

llvm-svn: 83393

verbose-asm mode, print comments instead. This eliminates a non-comment
difference between verbose-asm mode and non-verbose-asm mode.

Also, factor out the relevant code out of all the targets and into
target-independent code.

llvm-svn: 83392

llvm-svn: 83391

out of it, and jump threading, condprop and gvn are now getting
most of the benefit.  This was approved by Nicholas and Nicolas.

llvm-svn: 83390

xs1a and xs1b.

llvm-svn: 83383

early development boards which is no longer supported in the
XMOS toolchain.

llvm-svn: 83381

llvm-svn: 83380

where the element is of a basic builtin type.  For example, to get
an i8* use getInt8PtrTy.

llvm-svn: 83379

llvm-svn: 83378

llvm-svn: 83367

Update processDebugLoc() to handle requests to process debug info, before and after emitting instructions.

llvm-svn: 83364

Update processDebugLoc() so that it can be used to process debug info before and after printing an instruction.

llvm-svn: 83363

llvm-svn: 83362

This will be used by processDebugLoc().

llvm-svn: 83361

llvm-svn: 83356

llvm-svn: 83355

check-lit` on both x86-64 Linux and x86-32 Darwin.

llvm-svn: 83353

This code is not  yet enabled.

llvm-svn: 83349

Existence of a compile unit for input source file is a good indicator to check debug info's presence in a module.

llvm-svn: 83348

This can happen if debug info is processed lazily.

llvm-svn: 83347

llvm-svn: 83346

void foo() { static int bar = 42; }
Here, foo's DIE is parent of bar's DIE.

llvm-svn: 83344

llvm-svn: 83343

llvm-svn: 83341

llvm-svn: 83338

spill slot. When frame references are via the frame pointer, they will be
negative, but Thumb1 load/store instructions only allow positive immediate
offsets. Instead, Thumb1 will spill to R12.

llvm-svn: 83336

llvm-svn: 83334

Fixes second part of PR5130, miscompilation in FreeBSD kernel, where malloc takes 3 params,
and *does* initialize memory.

llvm-svn: 83324

llvm-svn: 83318

llvm-svn: 83317

ConstantFoldLoadThroughGEPConstantExpr.

llvm-svn: 83311

llvm-svn: 83310

they make it less convenient to add new entries.

llvm-svn: 83308

is used in an operand which requires GR64_NOREX.

llvm-svn: 83307

llvm-svn: 83306

llvm-svn: 83299

the new predicates I added) instead of going through a context and doing a
pointer comparison.  Besides being cheaper, this allows a smart compiler
to turn the if sequence into a switch.

llvm-svn: 83297

llvm-svn: 83296

llvm-svn: 83295