Have TableGen emit code that uses dbgs() rather than errs().

llvm-svn: 92738

llvm-svn: 86797

llvm-svn: 82709

Extend the instruction itinerary model to include the ability to indicate the def and use cycle for each operand. This additional information is optional, so existing itineraries do not need to be changed.

llvm-svn: 79247

Enhance the InstrStage object to enable the specification of an Itinerary with overlapping stages. The default is to maintain the current behavior that the "next" stage immediately follows the previous one.

llvm-svn: 78827

 - Sorry, I can't help myself.

 - No intended functionality change.

llvm-svn: 74742

llvm-svn: 72335

llvm-svn: 67758

by its first field, but TableGen doesn't actually enforce creating it that 
way. TableGen sorts the records that will be used to create it by the names 
of the records, not the Name field of those records.

This patch corrects the sort to use the "Name" field of the record as the 
sort key.

llvm-svn: 56106

orders, part of PR2590

llvm-svn: 55359

giuma.cordes@gmail.com

llvm-svn: 49276

marked read-write. Use const so that they can be allocated in a
read-only segment.

llvm-svn: 48800

it follows the order of the enum, not alphabetical.
The motivation is to make -mattr=+ssse3,+sse41
select SSE41 as it ought to.  Added "ignored"
enum values of 0 to PPC and SPU to avoid compiler
warnings.

llvm-svn: 47143

llvm-svn: 45419

feature is set, then the features in the implied list should be set also.
The opposite is also enforced: if a feature in the implied list isn't set,
then the feature that owns that implies list shouldn't be set either.

llvm-svn: 36756

llvm-svn: 36338

llvm-svn: 32491

llvm-svn: 32488

llvm-svn: 32483

llvm-svn: 31396

Remove unused variables.

llvm-svn: 31381

llvm-svn: 28448

llvm-svn: 26492

llvm-svn: 25678

llvm-svn: 25671

llvm-svn: 25051

2. Tidy up the subtarget emittined code.

llvm-svn: 24172

llvm-svn: 24139

llvm-svn: 24121

reflect what it is.
Convert some more code over to use it.

llvm-svn: 24072

llvm-svn: 24070

llvm-svn: 24055

llvm-svn: 24052

llvm-svn: 24050

llvm-svn: 24015

llvm-svn: 24013

llvm-svn: 23975

definitions from the LLVM namespace, since they are all static.

llvm-svn: 23907

llvm-svn: 23879

active now.  Scheduling itinerary next.

llvm-svn: 23869