llvm-svn: 31463

llvm-svn: 31462

stands a chance of being compiled with a non C99 C compiler. The default
is enabled so you must specifically disable this feature if you want the
CBE output compiled with an older C compiler.

llvm-svn: 31461

llvm-svn: 31460

llvm-svn: 31459

llvm-svn: 31458

Be careful about blanks when checking LLVMGCC variable.

llvm-svn: 31455

their scope are being deleted.  Workaround is to widen scope to full function.

llvm-svn: 31454

llvm-svn: 31453

llvm-svn: 31452

llvm-svn: 31451

llvm-svn: 31450

that takes a register and condition code.  Print these pieces of BLR the
right way, even though it is currently set to 'always'.

Next up: get the JIT encoding right, then enhance branch folding to produce
predicated blr for simple examples.

llvm-svn: 31449

isel fill in the instruction operands with the 'execute always' value
automatically.

llvm-svn: 31448

and pat pattern definitions.  Codegen is not right for them yet.

llvm-svn: 31444

llvm-svn: 31443

llvm-svn: 31442

A little script to return 1 if it encounters any of the cast instructions
on the stdin.

llvm-svn: 31441

llvm-svn: 31440

there may be other def(s) apart from the use&def two-address operand. We need
to check if the register reuse for a use&def operand may conflicts with another
def. Provide a mean to recover from the conflict if it is detected when the
defs are processed later.

llvm-svn: 31439

llvm-svn: 31438

llvm-svn: 31437

llvm-svn: 31436

llvm-svn: 31435

llvm-svn: 31434

llvm-svn: 31433

llvm-svn: 31432

llvm-svn: 31431

llvm-svn: 31430

llvm-svn: 31429

from future changes.

llvm-svn: 31428

vector accesses like we handle out-of-range array accesses.

llvm-svn: 31427

llvm-svn: 31426

llvm-svn: 31422

llvm-svn: 31419

llvm-svn: 31417

llvm-svn: 31416

improves readability of the call handling code significantly, as well as
makes it clear which parts are hacky (externals) and which parts are good
(call handling).

No functionality change.

llvm-svn: 31415

llvm-svn: 31414

llvm-svn: 31413