llvm-svn: 58843

Linux/x86-64.

llvm-svn: 58677

!!!!!!!!!! Warning !!!!!!!!!!!!!!!
If you already have created a solution with cmake, you will need to manually open to the new one.

llvm-svn: 58461

llvm-svn: 58435

Patch by Jay Foad.

llvm-svn: 58434

llvm-svn: 58358

config.h

llvm-svn: 58177

llvm-svn: 58134

llvm-svn: 58132

llvm-svn: 57945

use a SUB instruction instead of an ADD, because -128 can be
encoded in an 8-bit signed immediate field, while +128 can't be.
This avoids the need for a 32-bit immediate field in this case.

A similar optimization applies to 64-bit adds with 0x80000000,
with the 32-bit signed immediate field.

To support this, teach tablegen how to handle 64-bit constants.

llvm-svn: 57663

llvm-svn: 56641

llvm-svn: 56565

llvm-svn: 56453

llvm-svn: 56419