llvm-svn: 111269

Patch by Takumi Nakamura!

llvm-svn: 111268

llvm-svn: 111267

llvm-svn: 111266

llvm-svn: 111265

Hello world builds & runs now on i386/ELF with -integrated-as.

llvm-svn: 111264

Modernize predicates a bit.

The Predicate_* methods are not used by TableGen any longer. They are only
emitted for the sake of legacy code.

llvm-svn: 111263

whether to allocate a virtual frame base register to resolve the frame
index reference in it. Implement a simple version for ARM to aid debugging.

In LocalStackSlotAllocation, scan the function for frame index references
to local frame indices and ask the target whether to allocate virtual
frame base registers for any it encounters. Purely infrastructural for
debug output. Next step is to actually allocate base registers, then add
intelligent re-use of them.

rdar://8277890

llvm-svn: 111262

llvm-svn: 111261

llvm-svn: 111260

llvm-svn: 111259

Create a new Serialization module that contains all the PCH code, and will contain all the module code in the future. Update the Makefiles, CMake projects and the Xcode project. I hope I did everything right for Xcode. No functionality change.

llvm-svn: 111258

llvm-svn: 111257

Move the decision logic whether it's a good idea to split a critical edge to clients. Also fixed an erroneous check. An edge is only a back edge when the from and to blocks are in the same loop.

llvm-svn: 111256

loop, making the resulting loop significantly less ugly.  Also, zap
its trivial PHI nodes, since it's easy.

llvm-svn: 111255

llvm-svn: 111254

llvm-svn: 111253

llvm-svn: 111252

printing "lsl #0".  This fixes the remaining parts of pr7792.  Make
corresponding changes for encoding/decoding these instructions.

llvm-svn: 111251

llvm-svn: 111250

and the formatting being thrown off.  I admit to not knowing
what is going on here.

llvm-svn: 111249

what it does manually.

llvm-svn: 111248

llvm-svn: 111247

llvm-svn: 111241

against it. This affects Windows.

llvm-svn: 111240

llvm-svn: 111238

the resulting pattern the appropriate cursor kind of an instance or
class method declaration.

llvm-svn: 111237

too.  Patch by Per Linden!

llvm-svn: 111236

patch by Per Linden!

llvm-svn: 111235

llvm-svn: 111234

Objective-C method declarations with > 2 parameters.

llvm-svn: 111233

llvm-svn: 111232

cygwin when built with ENABLE_SHARED=1.  Patch by NAKAMURA Takumi!

llvm-svn: 111231

whole integer to the stream instead of doing byte-sized writes.

llvm-svn: 111230

and remove getStrData().  Patch by Peter Davies (with some tweaks).

llvm-svn: 111229

llvm-svn: 111228

of the classes is invalid.  A class is invalid if a base is invalid.

llvm-svn: 111227

llvm-svn: 111226

Add an option to disable codegen prepare critical edge splitting. In theory, PHI elimination is already doing all (most?) of the splitting needed. But machine-licm and machine-sink seem to miss some important optimizations when splitting is disabled.

llvm-svn: 111224

llvm-svn: 111223