Implement code generation for overloaded intrinsic functions. The basic
difference is that "actual" argument types must be provided when
constructing intrinsic names and types. Also, for recognition, only the
prefix is examined. If it matches, the suffix is assumed to match. The
suffix is checked by the Verifier, however.

llvm-svn: 35539

Add an "iAny" ValueType as a place holder for an integer type of any
bit width. This is used for intrinsics overloading on integer type.

llvm-svn: 35538

llvm-svn: 35537

llvm-svn: 35536

llvm-svn: 35535

llvm-svn: 35534

llvm-svn: 35533

llvm-svn: 35532

llvm-svn: 35531

llvm-svn: 35530

llvm-svn: 35529

llvm-svn: 35528

llvm-svn: 35527

llvm-svn: 35526

llvm-svn: 35525

llvm-svn: 35524

llvm-svn: 35523

llvm-svn: 35522

llvm-svn: 35521

llvm-svn: 35520

llvm-svn: 35519

llvm-svn: 35518

combination.

llvm-svn: 35517

llvm-svn: 35516

llvm-svn: 35515

register more than once.

llvm-svn: 35513

of dead def live interval at 1 to avoid multiple def's targeting the same
register. The previous patch missed a case where the source operand is live-in.
In that case, remove the whole interval.

llvm-svn: 35512

llvm-svn: 35511

llvm-svn: 35510

llvm-svn: 35509

* Rename the FunctionType* parameter from M to FT on all the functions.
* Implement a fix for PR1293 by just asserting that library functions that
  must return pointers should have pointer typed results. This just makes
  sure that we don't attempt to use an uninitialized integer or something
  later on.

llvm-svn: 35508

llvm-svn: 35507

llvm-svn: 35506

   amount is safe.
2. Use new method on ConstantInt instead of (? :) operator.
3. Use new method uge() on ConstantInt to simplify codes.

llvm-svn: 35505

llvm-svn: 35504

llvm-svn: 35503

llvm-svn: 35502

llvm-svn: 35501

llvm-svn: 35500

Check at the end of the parse that there are no unresolved types and no
undefined values. Issue errors if there are. This gets rid of the need
for implementation or checkpoint by ensuring you can't finish a parse with
undefined things.

llvm-svn: 35499