llvm-svn: 4876

X86Implicit.cpp, X86Implicit.h: New files.
InstSelectSimple.cpp: Add some clarifications in visitCallInst comments.

llvm-svn: 4874

llvm-svn: 4872

llvm-svn: 4871

llvm-svn: 4870

llvm-svn: 4868

Remove handling of OtherFrm

llvm-svn: 4867

llvm-svn: 4866

llvm-svn: 4857

llvm-svn: 4841

llvm-svn: 4840

InstSelectSimple.cpp: Refactor out conversion of byte, short -> int
  from visitReturnInst() to new method, promote32().
 Use it in both visitReturnInst() and visitCallInst().

llvm-svn: 4839

InstSelectSimple.cpp: First draft of visitCallInst method, handling
 int/float args.
X86InstrInfo.def: Add entries for CALL with 32-bit pc relative arg, and
 PUSH with 32-bit reg arg.

llvm-svn: 4838

InstSelectSimple.cpp: Add some comments that say what I'm going to do for
 calls and casts.

llvm-svn: 4832

instructions correctly.

llvm-svn: 4830

llvm-svn: 4829

.cpp to return the iterator correctly.

llvm-svn: 4827

llvm-svn: 4826

llvm-svn: 4825

llvm-svn: 4821

llvm-svn: 4819

llvm-svn: 4818

llvm-svn: 4817

llvm-svn: 4816

llvm-svn: 4815

llvm-svn: 4814

llvm-svn: 4813

instructions.  Right now the only users are load instructions, and Misha's
spill code

llvm-svn: 4812

llvm-svn: 4811

llvm-svn: 4810

llvm-svn: 4809

llvm-svn: 4805

llvm-svn: 4804

llvm-svn: 4803

llvm-svn: 4802

register versions

llvm-svn: 4800

llvm-svn: 4799

llvm-svn: 4798

llvm-svn: 4797

llvm-svn: 4796