llvm-svn: 36823

This avoids fwd references in the reader.

llvm-svn: 36822

well.  This shrinks kc++ from 2724088 to 2717360 bytes.

llvm-svn: 36821

block from:

  Block ID #11 (CONSTANTS_BLOCK):
      Num Instances: 1722
         Total Size: 3.85976e+06b/482470B/120617W
          % of file: 16.7609
       Average Size: 2241.44b/280.18B/70.045W
  Tot/Avg SubBlocks: 0/0
    Tot/Avg Abbrevs: 1/0.00058072
    Tot/Avg Records: 26423/15.3444
      % Abbrev Recs: 69.1746

to:

 Block ID #11 (CONSTANTS_BLOCK):
      Num Instances: 1724
         Total Size: 2.62406e+06b/328008B/82001.9W
          % of file: 12.041
       Average Size: 1522.08b/190.26B/47.5649W
  Tot/Avg SubBlocks: 0/0
    Tot/Avg Abbrevs: 2/0.00116009
    Tot/Avg Records: 26280/15.2436
      % Abbrev Recs: 68.9992

This shrinks kc++ from 2815788 to 2724088 bytes, which means the bitcode
file is now smaller than the bytecode file.

llvm-svn: 36820

llvm-svn: 36819

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