after the *current* instruction while keeping the iterator in the same
'logical' place.

llvm-svn: 4923

arguments pushed onto the stack.

llvm-svn: 4922

llvm-svn: 4921

llvm-svn: 4920

llvm-svn: 4919

llvm-svn: 4918

llvm-svn: 4917

llvm-svn: 4916

llvm-svn: 4915

instead of by reference, since they return the modified iterator.

llvm-svn: 4914

core.### where ### is the process ID. We use core.[0-9][0-9]* to avoid killing
core.c, core.cpp, and core.h files which may be part of benchmarks.

llvm-svn: 4913

llvm-svn: 4912

it is target-independent.

llvm-svn: 4911

Remove some todo's

llvm-svn: 4910

llvm-svn: 4909

llvm-svn: 4908

llvm-svn: 4907

llvm-svn: 4906

llvm-svn: 4905

llvm-svn: 4904

llvm-svn: 4903

llvm-svn: 4902

llvm-svn: 4901

llvm-svn: 4900

llvm-svn: 4899

correctly: skipping instructions by incorrectly incrementing the pointer.

Also adds support for building a reg-to-regclass map, and splits the function
for saving register to stack into two, one suitable for virtual registers
(which also assigns it a physical register) and one for simply storing back
physical registers.

llvm-svn: 4898

llvm-svn: 4897

well as building a map from a physical register to its register class.

llvm-svn: 4896

llvm-svn: 4895

We can now run very trivial test cases

llvm-svn: 4894

llvm-svn: 4893

llvm-svn: 4892

llvm-svn: 4891

llvm-svn: 4890

llvm-svn: 4889

llvm-svn: 4888

llvm-svn: 4887

llvm-svn: 4886

llvm-svn: 4885

llvm-svn: 4884