ARM: Generate condition code setting code based on which codes are set.
Review Request #683 - Created May 4, 2011 and submitted
| Information | |
|---|---|
| Ali Saidi | |
| gem5 | |
| Reviewers | |
| Default | |
| ali, gblack, nate, stever | |
ARM: Generate condition code setting code based on which codes are set. This change further eliminates cases where condition codes were being read just so they could be written without change because the instruction in question was supposed to preserve them. This is done by creating the condition code code based on the input rather than just doing a simple substitution.