[PING^2]fr30 movdi patch

Nick Clifton nickc@redhat.com
Thu Mar 29 13:00:00 GMT 2007


Hi Lars,

> Sorry, I must have missed that, here comes the patch.

Thanks - I have applied that patch along with the ChangeLog entry below. 
  Note - your patch had several formatting changes, some of them wrong, 
so I have fixed them up.

> Do you still need a test case ?

No.  It helps, because then it can be turned in the gcc testsuite entry, 
but it is not essential.

Cheers
   Nick

gcc/ChangeLog
2007-03-29  Lars Poeschel <larsi@wh2.tu-dresden.de>

	* config/fr30/fr30.md (movdi): Do not accept immediates as the
	destination of this insn.
	* config/fr30/fr30.c (fr30_move_double): Use emit_move_insn rather
	than calling gen_rtx_SET directly.  Use r0 to hold the value of
	'address + 4' rather than a stack based temporary which can be
	mis-optimized away.



More information about the Gcc-patches mailing list