Split MIPS xfer type attributes into mfc and mtc

Richard Sandiford richard@codesourcery.com
Fri Mar 23 19:39:00 GMT 2007

"Joseph S. Myers" <joseph@codesourcery.com> writes:
> This patch splits the MIPS "xfer" instruction type into "mfc" and
> "mtc".  The use for this is illustrated in the sb1 and sr71k changes,
> and it will be further used in other scheduling descriptions to be
> submitted.
> Tested with cross to mips-none-linux-gnu.  OK to commit?

Yes, thanks, with one minor ChangeLog fix...

> 	* config/mips/sb1.md (ir_sb1_mtxfer): Use "mtc" instead of
> 	examining mode.
> 	(ir_sb1_mfxfer): Use "mfc" instead of examining mode.

In this case it's "instead of using match_operand".  "instead of
examining mode" only applies to the sr71k.md change.


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