llvm-svn: 47865

PPC-64 doesn't work.) This also lowers the spilling of the CR registers so that
it uses a register other than the default R0 register (the scavenger scrounges
for one). A significant part of this patch fixes how kill information is
handled.

llvm-svn: 47863

llvm-svn: 47857

llvm-svn: 47831

llvm-svn: 47830

llvm-svn: 47828

llvm-svn: 47827

llvm-svn: 47825

llvm-svn: 47824

llvm-svn: 47823

Now they all pass.

llvm-svn: 47820

llvm-svn: 47819

  * Simplify handling of byval, making it easier to understand and more 
    consistent.  This fixes PR2065.
  * Clean up and simplify handling of GEPs.  I can actually understand it now!
  * Implement support for GEP'ing into vectors, this fixes
    SingleSource/UnitTests/Vector/build2 among others.

llvm-svn: 47818

llvm-svn: 47816

llvm-svn: 47815

llvm-svn: 47812

llvm-svn: 47811

llvm-svn: 47810

llvm-svn: 47809

llvm-svn: 47807

(PR1126)

llvm-svn: 47806

llvm-svn: 47805

Use dyn_cast better.

llvm-svn: 47804

llvm-svn: 47803

llvm-svn: 47800

llvm-svn: 47799

llvm-svn: 47798

Add lock prefix support to x86.  Also add the instructions necessary for the atomic ops.  They are still marked pseudo, since I cannot figure out what format to use, but they are the correct opcode.

llvm-svn: 47795

llvm-svn: 47770

llvm-svn: 47740

llvm-svn: 47736

generic & x86 versions; change generic to follow x86
and improve comments.  Add PPC version (not right
for non-Darwin.)

llvm-svn: 47734

llvm-svn: 47732

llvm-svn: 47725

llvm-svn: 47720

llvm-svn: 47711

test/DebugInfo/funccall.ll

llvm-svn: 47709

llvm-svn: 47707

llvm-svn: 47706

llvm-svn: 47705