llvm-svn: 73847

llvm-svn: 73845

llvm-svn: 73844

llvm-svn: 73843

llvm-svn: 73842

llvm-svn: 73798

Patch by Benjamin Kramer.

llvm-svn: 73772

llvm-svn: 73726

llvm-svn: 73602

llvm-svn: 73331

Patch by Edward O'Callaghan.

llvm-svn: 73228

Patch by Edward O'Callaghan.

llvm-svn: 73224

not found.

llvm-svn: 73213

CodeSourcery's provided GCC-based crosstools, from which we use binutils.

llvm-svn: 73212

computation that isn't used. Please correct this if it's wrong!

llvm-svn: 73139

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

Make IntInits and ListInits typed.  This helps deduce types of !if and
other operators.  For the rare cases where a list type cannot be
deduced, provide a []<type> syntax, where <type> is the list element
type.

llvm-svn: 73078

Make !if short-circuit when possible.

llvm-svn: 73076

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

llvm-svn: 73074

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

 - Unless I'm mistaken, these results weren't even being reported and just
   served to clobber the previous build products and waste cycles.

llvm-svn: 72738

llvm-svn: 72712

ADDC/ADDE use MVT::i1 (later, whatever it gets legalized to)
instead of MVT::Flag.  Remove CARRY_FALSE in favor of 0; adjust
all target-independent code to use this format.

Most targets will still produce a Flag-setting target-dependent
version when selection is done.  X86 is converted to use i32
instead, which means TableGen needs to produce different code
in xxxGenDAGISel.inc.  This keys off the new supportsHasI1 bit
in xxxInstrInfo, currently set only for X86; in principle this
is temporary and should go away when all other targets have
been converted.  All relevant X86 instruction patterns are
modified to represent setting and using EFLAGS explicitly.  The
same can be done on other targets.

The immediate behavior change is that an ADC/ADD pair are no
longer tightly coupled in the X86 scheduler; they can be
separated by instructions that don't clobber the flags (MOV).
I will soon add some peephole optimizations based on using
other instructions that set the flags to feed into ADC.

llvm-svn: 72707

-parallel, instead of always using 2).

llvm-svn: 72551

sending data to the server.
 - Otherwise if the server connection fails the external script never runs.

Also, create content before initiating connection to try and decrease time we
are connected to llvm.org.

llvm-svn: 72532

llvm-svn: 72335

files for PIC16 target.

llvm-svn: 72277

operand is the last in a pattern.  There is no
reason this should be true (although apparently
it always is right now).

llvm-svn: 72232

 - If given, the argument will be run using system with the path to the sent
   data. Useful for testing nightlytest server replacements.

llvm-svn: 72070

llvm-svn: 71834

Also fix up some 80col violations while I'm there.

llvm-svn: 71833

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

Operation Enhancements

Create an OpInit class to serve as a base for all operation Inits.

Move parsing of operation constructs to separate functions and reference
from multiple places.

Add some commented out new operations.  Coming soon.

llvm-svn: 71789

Fix PR4207.

If we're resolving a list element access and we're given a VarInit,
return a new VarListElementInit referencing the VarInit.

llvm-svn: 71787

Should remove a warning from MSVC.

llvm-svn: 71603