2878544 to 2815788

llvm-svn: 36818

shrinks function bodies in kc++ from 891913B to 884073B

llvm-svn: 36817

This shrinks the function block of kc++ from 1055K to 906K

llvm-svn: 36816

llvm-svn: 36815

Don't spill extra register to align the stack.

llvm-svn: 36814

llvm-svn: 36813

llvm-svn: 36812

llvm-svn: 36811

llvm-svn: 36810

llvm-svn: 36809

llvm-svn: 36808

llvm-svn: 36807

upgrade the syntax of some other examples.

llvm-svn: 36806

llvm-svn: 36805

Move Mem2Reg/DifferingTypes.ll -> ScalarRepl/DifferingTypes.ll.  -scalarrepl
implements this xform.

llvm-svn: 36804

llvm-svn: 36803

llvm-svn: 36802

llvm-svn: 36801

llvm-svn: 36800

llvm-svn: 36799

llvm-svn: 36798

llvm-svn: 36797

llvm-svn: 36796

llvm-svn: 36795

xfailed testcase

llvm-svn: 36794

llvm-svn: 36793

llvm-svn: 36792

llvm-svn: 36791

llvm-svn: 36790

hardwiring in the C++ one.

llvm-svn: 36789

llvm-svn: 36788

Implement support for expanding a bitcast from an illegal vector type to
a legal one (e.g. 4xi32 -> 4xf32 in SSE1).  This fixes PR1371 and
CodeGen/X86/2007-05-05-VecCastExpand.ll

llvm-svn: 36787

llvm-svn: 36786

issues reid noticed last night.

llvm-svn: 36785

If we have a LCSSA, only modify the input value if the inval was defined
by an instruction in the loop.  If defined by something before the loop,
it is still valid.

llvm-svn: 36784

llvm-svn: 36783

llvm-svn: 36782

llvm-svn: 36781

some small cleanup was made.

llvm-svn: 36780

  Block ID #12 (FUNCTION_BLOCK):
      Num Instances: 2344
         Total Size: 8.8434e+06b/1.10542e+06B/276356W
          % of file: 35.6726
       Average Size: 3772.78b/471.598B/117.899W
  Tot/Avg SubBlocks: 4065/1.73422
    Tot/Avg Abbrevs: 0/0
    Tot/Avg Records: 128487/54.8153
      % Abbrev Recs: 0

to:

 Block ID #12 (FUNCTION_BLOCK):
      Num Instances: 2344
         Total Size: 8.44518e+06b/1.05565e+06B/263912W
          % of file: 34.6203
       Average Size: 3602.89b/450.362B/112.59W
  Tot/Avg SubBlocks: 4065/1.73422
    Tot/Avg Abbrevs: 0/0
    Tot/Avg Records: 128487/54.8153
      % Abbrev Recs: 22.2077

llvm-svn: 36779