runOnMachineFunction, and switch PPC to use EmitFunctionBody.
The two ppc asmprinters now don't heave to define 
runOnMachineFunction.

llvm-svn: 94722

llvm-svn: 94719

Move the X86 implementation of function body emission up to 
AsmPrinter::EmitFunctionBody, which works by calling the virtual
EmitInstruction method.

llvm-svn: 94716

Overload it in the ARM backend to do nothing, since is does insane
constant pool emission.

llvm-svn: 94708

llvm-svn: 94703

MachineFunction::Alignment instead.

llvm-svn: 94701

Modules and ModuleProviders. Because the "ModuleProvider" simply materializes
GlobalValues now, and doesn't provide modules, it's renamed to
"GVMaterializer". Code that used to need a ModuleProvider to materialize
Functions can now materialize the Functions directly. Functions no longer use a
magic linkage to record that they're materializable; they simply ask the
GVMaterializer.

Because the C ABI must never change, we can't remove LLVMModuleProviderRef or
the functions that refer to it. Instead, because Module now exposes the same
functionality ModuleProvider used to, we store a Module* in any
LLVMModuleProviderRef and translate in the wrapper methods.  The bindings to
other languages still use the ModuleProvider concept.  It would probably be
worth some time to update them to follow the C++ more closely, but I don't
intend to do it.

Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735.

llvm-svn: 94686

llvm-svn: 94627

Target independent isel should always pass along the "tail call" property. Change
target hook LowerCall's parameter "isTailCall" into a refernce. If the target
decides it's impossible to honor the tail call request, it should set isTailCall
to false to make target independent isel happy.

llvm-svn: 94626

llvm-svn: 94612

Default HasSetDirective to true, since most targets have it.

The targets that claim to not have it probably do, or it is
spelled differently. These include Blackfin, Mips, Alpha, and
PIC16.  All of these except pic16 are normal ELF targets, so
they almost certainly have it.

llvm-svn: 94585

Original patch by Sandeep Patel and updated by me.

llvm-svn: 94582

llvm-svn: 94580

the AsmPrinter::GetMBBSymbol.

llvm-svn: 94515

AsmPrinter::SetupMachineFunction sets it.  Note that systemz
and msp430 didn't.  Yay for reduced inconsistency! :)

llvm-svn: 94510

llvm-svn: 94475

llvm-svn: 94472

a null pointer for functions with no jump tables.  No functionality
change.

llvm-svn: 94469

llvm-svn: 94465

llvm-svn: 94457

llvm-svn: 94455

llvm-svn: 94441

rename it to avoid shadowing.

llvm-svn: 94440

llvm-svn: 94408

We are not emitting alignments on Darwin for "bar". Not sure what is the
correct way to do it.

llvm-svn: 94400

llvm-svn: 94378

llvm-svn: 94299

llvm-svn: 94296

into a new MCDirectives.h file.

llvm-svn: 94294

missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.

llvm-svn: 94164

llvm-svn: 94129

cannot be directly interchanged for comparisons against negated values.
Disable the CMN instructions for the time being.

llvm-svn: 94119

go completely away.

llvm-svn: 93994

stomache MCAsmInfo having this, and I found a better solution to
this layering issue.

llvm-svn: 93985

llvm-svn: 93940

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

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

llvm-svn: 93916

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

llvm-svn: 93909

MCAsmParser, and changed the target-specific AsmParsers
to use it.

llvm-svn: 93900

identifier.  There is no way to work around it.

llvm-svn: 93896