Comments welcome!

llvm-svn: 73456

llvm-svn: 73449

llvm-svn: 73421

llvm-svn: 73397

llvm-svn: 73394

generator!

llvm-svn: 73385

llvm-svn: 73369

Document noredzone and noimplicitfloat function attributes.

llvm-svn: 73246

Patch by Ingmar Vanhassel!

llvm-svn: 73216

llvm-svn: 73181

Revert 73074 and 73099 because Windows doesn't have POSIX
regular expressions.  We will add an OpenBSD implementation
and re-apply ASAP.

llvm-svn: 73138

Add a !patsubst operator.  Use on string types.

llvm-svn: 73099

Update documentation.

llvm-svn: 73092

llvm-svn: 73089

Add a !regmatch operator to do pattern matching in TableGen.

llvm-svn: 73074

llvm-svn: 73003

integer and floating-point opcodes, introducing
FAdd, FSub, and FMul.

For now, the AsmParser, BitcodeReader, and IRBuilder all preserve
backwards compatability, and the Core LLVM APIs preserve backwards
compatibility for IR producers. Most front-ends won't need to change
immediately.

This implements the first step of the plan outlined here:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt

llvm-svn: 72897

llvm-svn: 72867

LLVM_ENABLE_ASSERTIONS. Fine-tuned the logic that controls the
definition of NDEBUG and _DEBUG macros.

Thanks to Jay Foad for this suggestions.

llvm-svn: 72864

llvm-svn: 72778

llvm-svn: 72774

Please correct the documentation if I missed anything.

llvm-svn: 72773

llvm-svn: 72762

llvm-svn: 72623

llvm-svn: 72610

llvm-svn: 72579

llvm-svn: 72357

must be dominated by the normal label.

llvm-svn: 72285

llvm-svn: 72222

llvm-svn: 72092

llvm-svn: 72050

llvm-svn: 71974

Implement !if, analogous to $(if) in GNU make.

llvm-svn: 71815

Graduate LLVM to the big leagues by embedding a LISP processor into TableGen.

Ok, not really, but do support some common LISP functions:

* car
* cdr
* null

llvm-svn: 71805

Implement a !foreach operator analogous to GNU make's $(foreach).
Use it on dags and lists like this:

class decls {
  string name;
}

def Decls : decls;

class B<list<string> names> : A<!foreach(Decls.name, names, !strconcat(Decls.name, ", Sr."))>;

llvm-svn: 71803

Implement a !subst operation simmilar to $(subst) in GNU make to do
def/var/string substitution on generic pattern templates.  For example:

def Type;
def v4f32 : Type;
def TYPE : Type;

class GenType<Type t> {
  let type = !(subst TYPE, v4f32, t);
}

def TheType : GenType<TYPE>;

llvm-svn: 71801

Implement !cast.

llvm-svn: 71794

llvm-svn: 71771

llvm.eh.sjlj.* for better clarity as to their purpose and scope. Add
a description of llvm.eh.sjlj.setjmp to ExceptionHandling.html.
(llvm.eh.sjlj.longjmp documentation coming when that implementation is
added).

llvm-svn: 71758

booleans. This gives a better indication of what the "addReg()" is
doing. Remembering what all of those booleans mean isn't easy, especially if you
aren't spending all of your time in that code.

I took Jakob's suggestion and made it illegal to pass in "true" for the
flag. This should hopefully prevent any unintended misuse of this (by reverting
to the old way of using addReg()).

llvm-svn: 71722