Chris Lattner 8b6bc380e3 Emit the immediate form of in/out when possible.
Fix several bugs in the intrinsics:
  1. Make sure to copy the input registers before the instructions that use them
  2. Make sure to copy the value returned by 'in' out of EAX into the register
     it is supposed to be in.

This fixes assertions when using in/out and linear scan.

llvm-svn: 12896
2004-04-13 17:20:37 +00:00
..
2004-02-28 19:53:18 +00:00