llvm-svn: 23349

llvm-svn: 23346

llvm-svn: 23345

llvm-svn: 23344

'set's.

llvm-svn: 23343

llvm-svn: 23341

methods.

llvm-svn: 23340

llvm-svn: 23338

llvm-svn: 23337

methods.  Use it to simplify some code.

llvm-svn: 23336

llvm-svn: 23335

llvm-svn: 23311

llvm-svn: 23310

llvm-svn: 23307

llvm-svn: 23289

definitions are void

llvm-svn: 23288

llvm-svn: 23287

llvm-svn: 23285

constraints defined in the DAG node definitions in the .td files.  This
allows us to infer (and check!) the types for all nodes in the current
ppc .td file.  For example, instead of:

Inst pattern EQV:       (set GPRC:i32:$rT, (xor (xor GPRC:i32:$rA, GPRC:i32:$rB), (imm)<<Predicate_immAllOnes>>))

we now fully infer:

Inst pattern EQV:       (set:void GPRC:i32:$rT, (xor:i32 (xor:i32 GPRC:i32:$rA, GPRC:i32:$rB), (imm:i32)<<Predicate_immAllOnes>>))

from:  (set GPRC:$rT, (not (xor GPRC:$rA, GPRC:$rB)))
llvm-svn: 23284

llvm-svn: 23282

llvm-svn: 23281

llvm-svn: 23280

llvm-svn: 23279

llvm-svn: 23276

llvm-svn: 23275

This implements Regression/TableGen/AnonDefinitionOnDemand.td

llvm-svn: 23274

llvm-svn: 23271

llvm-svn: 23270

(set GPRC:i32:$rD, (add GPRC:i32:$rA, (imm)<<Predicate_immSExt16>>:$imm))

not:

(set GPRC:i32:$rD, (add GPRC:i32:$rA, (imm)<<Predicate_immSExt16>>))

(we keep the ":$imm")

llvm-svn: 23269

progress.  It correctly parses instructions and pattern fragments and glues
together pattern fragments into instructions.

The only code it generates currently is some boilerplate code for things
like the EntryNode.

llvm-svn: 23261

reuse the names

llvm-svn: 23252

llvm-svn: 23249

(fixing a bug where / in a /* */ comment would cause it to not close).

llvm-svn: 23248

llvm-svn: 23236

These changes modify the makefiles so that the output of flex and bison are
placed in the SRC directory, not the OBJ directory. It is intended that they
be checked in as any other LLVM source so that platforms without convenient
access to flex/bison can be compiled. From now on, if you change a .y or
.l file you *must* also commit the generated .cpp and .h files.

llvm-svn: 23115

llvm-svn: 23099

llvm-svn: 23095

llvm-svn: 23094

llvm-svn: 23090

Emit this:

static const TargetOperandInfo OperandInfo6[] = { { &PPC32::CRRCRegClass }, { 0 }, };

instead of this:

static const TargetOperandInfo OperandInfo6[] = { { PPC32::CRRCRegisterClass }, { 0 }, };

For operand information, which does not require dynamic (startup-time)
initialization.

llvm-svn: 22931