system.

llvm-svn: 7014

leaving trash in the register, fixing anagram

llvm-svn: 7013

llvm-svn: 7012

llvm-svn: 7008

llvm-svn: 7007

llvm-svn: 7006

llvm-svn: 7005

llvm-svn: 7003

Look at all of the code that gets deleted!

llvm-svn: 7001

llvm-svn: 7000

llvm-svn: 6999

llvm-svn: 6998

llvm-svn: 6997

llvm-svn: 6996

DSGraph at one time

llvm-svn: 6994

llvm-svn: 6993

llvm-svn: 6992

arguments or not...

llvm-svn: 6987

llvm-svn: 6986

llvm-svn: 6985

DSGraph/2003-06-29-NodeCollapsing2.ll & DSGraph/PhysicalSubtyping.ll

llvm-svn: 6982

llvm-svn: 6981

llvm-svn: 6979

and longjmp as an abort!

llvm-svn: 6977

llvm-svn: 6973

expose it directly as value numbering information

llvm-svn: 6972

Count operands to instructions as well as just results.  This allows for global variables to be checked as well

llvm-svn: 6970

fixes bug: DSGraph/buglobals.ll

llvm-svn: 6947

read or written to.  Keep track of how many times this happens.  This should
be good for deleting things like references to type information in C++ classes

llvm-svn: 6946

llvm-svn: 6945

globals into constants if we can prove it's safe

llvm-svn: 6941

llvm-svn: 6938

huge arrays of zero initialized values

llvm-svn: 6937

llvm-svn: 6935

llvm-svn: 6934

llvm-svn: 6932

llvm-svn: 6931

llvm-svn: 6929

llvm-svn: 6928

SingleSource except oopack and Oscar.  (Sorry, Oscar.)

include/llvm/Target/TargetInstrInfo.h: Remove virtual print method. Add
 accessors for ImplicitUses/Defs.
lib/Target/TargetInstrInfo.cpp: Remove virtual print method. If you
 really wanted this, just use MI->print(O, TM); instead...
lib/Target/X86:
FloatingPoint.cpp: ...like this.
X86InstrInfo.h: Remove virtual print method. Define the PrintImplUses
 target-specific flag bit.
X86InstrInfo.def: Add the PrintImplUses flag to all the instructions
 which implicitly use CL, because the assembler needs to see the CL in
 order to generate the right instruction.
Printer.cpp: Ditch fnIndex at Chris's request. Now we use CurrentFnName
  to name constants in the constant pool for each function instead. This
  avoids keeping state between runOnMachineFunction() invocations, which
  is a no-no. Having MangledGlobals be global is a bogon I'd like to get
  rid of too, but making it a static member of Printer causes link errors
  (why???).
 Make NumberForBB into a member of Printer instead of a global, too.
 Make printOp and printMemReference into methods of Printer.
 X86InstrInfo::print is now Printer::printMachineInstruction, because
  TargetInstrInfo::print is history. (Because of this, we have to qualify
  the names of some TargetInstrInfo methods we call.)
 Print out the ImplicitUses field of any instruction we print that has
  the PrintImplUses bit set.

llvm-svn: 6924