llvm-svn: 3847

llvm-svn: 3843

than #available regs, compute the sum excluding duplicates and if that
is less than #regs, go ahead and coalesce.
Add method IGNode::getCombinedDegree to count excluding duplicates.

llvm-svn: 3842

llvm-svn: 3840

llvm-svn: 3839

Original logs for PreSelection.cpp:

  revision 1.2
  date: 2002/09/17 23:50:32;  author: lattner;  state: Exp;  lines: +1 -3
  Don't put default parameter values into .cpp files, it breaks 3.x compilers

  revision 1.1
  date: 2002/09/16 15:31:13;  author: vadve;  state: Exp;
  New preselection pass that specializes LLVM code for a target machine,
  while remaining in legal portable LLVM form and preserving type
  information and type safety.

llvm-svn: 3838

llvm-svn: 3799

llvm-svn: 3777

llvm-svn: 3739

while remaining in legal portable LLVM form and preserving type
information and type safety.

llvm-svn: 3738

llvm-svn: 3737

base address of the relevant region (instead of assuming that each region
is maximally aligned).

llvm-svn: 3736

introduced by InstrSelection.

llvm-svn: 3735

llvm-svn: 3734

llvm-svn: 3726

here.

llvm-svn: 3725

debug output.

llvm-svn: 3724

llvm-svn: 3723

llvm-svn: 3722

llvm-svn: 3718

llvm-svn: 3694

    indexes for sequential types.

llvm-svn: 3681

erroneously report them as leaks

llvm-svn: 3624

subject to memory leak checking.

llvm-svn: 3623

  - Added new method Type::isIntegral() that is the same as isInteger, but
    also accepts bool.

llvm-svn: 3574

llvm-svn: 3519

llvm-svn: 3518

llvm-svn: 3517

llvm-svn: 3501

whether FoldGetElemNodes should be called.  This is machine-independent
but was in the Sparc directory.  This is in a new function: GetMemInstArgs.

llvm-svn: 3500

llvm-svn: 3491

llvm-svn: 3487

llvm-svn: 3444

but is instead implemented with XOR.  Note that the InstrForest opLabels
for Not and BNot remain the same, i.e., the XOR is recognized and
represented as a (boolean or bitwise) Not when building the instruction
trees.  But these tree nodes are now binary, not unary.

llvm-svn: 3343

one Value with another one in all operands and implicit references
of the machine instruction.

llvm-svn: 3306

* Removed extraneous #includes
* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes

llvm-svn: 3278

* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes

llvm-svn: 3277

llvm-svn: 3275

llvm-svn: 3271

- Cleaned up the interface to AnalysisUsage to take analysis class names
   instead of ::ID's.
 - Pass::getAnalysis<> now no longer takes an optional argument

llvm-svn: 3265