2. Added argument to instruction scheduler creators so the creators can do
special things.
3. Repaired target hazard code.
4. Misc.

More to follow.

llvm-svn: 29450

llvm-svn: 29449

llvm-svn: 29447

to do the operation and if it fails, oh well.

llvm-svn: 29446

llvm-svn: 29445

llvm-svn: 29444

llvm-svn: 29443

llvm-svn: 29442

llvm-svn: 29438

llvm-svn: 29437

llvm-svn: 29436

llvm-svn: 29435

llvm-svn: 29434

llvm-svn: 29433

llvm-svn: 29432

llvm-svn: 29431

llvm-svn: 29430

the first argument is omitted. Attempt to use a standard/default font.
Make the generation of the DOT file readable.

llvm-svn: 29429

llvm-svn: 29428

llvm-svn: 29426

little about llvm-config as a source for help with library dependencies.

llvm-svn: 29425

llvm-svn: 29424

llvm-svn: 29423

llvm-svn: 29422

obscure error.

llvm-svn: 29421

The CFE refers to all single-register constraints (like "A") by their 16-bit
name, even though the 8 or 32-bit version of the register may be needed.
The X86 backend should realize what is going on and redecode the name back
to its proper form.

llvm-svn: 29420

llvm-svn: 29419

llvm-svn: 29418

llvm-svn: 29417

llvm-svn: 29416

moved to outside the actual select routine.

llvm-svn: 29415

llvm-svn: 29414

llvm-svn: 29413

llvm-svn: 29412

somehow.

llvm-svn: 29410

llvm-svn: 29409

fold them.  This correctly truncates constants that are too large for the
destination slot and makes the code easier to understand.  This fixes PR853
and Regression/CodeGen/X86/2006-07-28-AsmPrint-Long-As-Pointer.ll

llvm-svn: 29408

llvm-svn: 29407

llvm-svn: 29405

per possible ValueType of the node. e.g. Select_add is split into Select_add_i8,
Select_add_i16, etc.

For opcodes which do not produce a non-chain result, it is split on the
ValueType of its first non-chain operand. e.g. Select_store.

On X86 / Mac OS X, Select_store used to be the largest function. It had a stack
frame size of 8.5k. Now the largest one is Store_i32 with a frame size of 3.1k.

llvm-svn: 29404