Gcc 3.1 performance regressions with respect to 2.95.3

[David Edelsohn]

>>>>> Richard Henderson writes:

Richard> On Tue, Apr 23, 2002 at 04:30:02PM -0400, David Edelsohn wrote:
> * optabs.c (expand_binop): Use sequence and emit_no_conflict_block
> instead of open-coding.

Richard> While this looks correct, I believe you'll find many other 
Richard> bare uses of clobber lurking about.

	There ae other bare clobbers, but not open-coded no-conflict
blocks, that I could find.  This one change fixed the bootstrap failure I
was having with the rest of the SCHED_GROUP_P fix.

David