specify aliases directly in register definitions.

Patch contributed by Jason Eckhardt!

llvm-svn: 16330

would appreciate if others would also look at this to make sure I didn't
botch something obvious

llvm-svn: 16312

llvm-svn: 16299

llvm-svn: 16267

programs and C++ can be looked at in detail.

llvm-svn: 16266

FpSETRESULT.

llvm-svn: 16247

value is returned in that register. The pseudo instructions
FpGETRESULT and FpSETRESULT shold also have an implicity use and def
of ST0 repsecitvely.

llvm-svn: 16246

llvm-svn: 16245

llvm-svn: 16198

  Darwin and AIX and is not 32- or 64-bit specific
* Bring back PowerPC.td as a result, to make it use the `PowerPC' class name
* Adjust Makefile accordingly

llvm-svn: 16174

printers are now unified into one file.

llvm-svn: 16173

llvm-svn: 16164

32 and 64 bit AsmWriters unified
Darwin and AIX specific features of AsmWriter split out

llvm-svn: 16163

by default, like every other "clean" target in LLVM.

llvm-svn: 16161

llvm-svn: 16142

llvm-svn: 16138

Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137

llvm-svn: 16121

llvm-svn: 16112

improvements on instruction selection that account for register and frame
index bases.

Patch contributed by Jeff Cohen. Thanks Jeff!

llvm-svn: 16110

llvm-svn: 16107

llvm-svn: 16106

llvm-svn: 16105

cast fp->bool
cast ulong->fp
algebraic right shift long by non-constant value
These changes tested across most of the test suite.  Fixes Regression/casts

llvm-svn: 16081

llvm-svn: 16070

llvm-svn: 16059

llvm-svn: 16051

llvm-svn: 16050

llvm-svn: 16018

llvm-svn: 16017

llvm-svn: 16014

null pointer.

llvm-svn: 16013

Eliminate some excess whitespace.
Fix bug in CallArgsDescriptor::get() handling call through a null pointer.

llvm-svn: 16012

llvm-svn: 15991

llvm-svn: 15990

hurt a lot in others.  Instead, improve branching version of SetCC and
Select instructions.  The old code will be in CVS should we ever need to
dig it up again.

llvm-svn: 15979

Also, change GPRC for PPC32 to align on 32-bit boundary instead of 64-bit

llvm-svn: 15975

llvm-svn: 15974

llvm-svn: 15973

llvm-svn: 15972