current egcs miscompiles glibc-2.1's inline math

Richard Henderson rth@cygnus.com
Tue Apr 13 22:42:00 GMT 1999


On Wed, Apr 14, 1999 at 01:21:51AM -0400, John Wehle wrote:
> My impression is that most FP splits which occur before reg-stack
> runs are safe so it's possible to add a split for a FP store as long
> as there is also a define_insn which doesn't require a split.

Quite.  As long as the split happens before reg-stack you are fine. 

So you can leave in the splitters you had for use with sched2, but
you can't use "#" as the output pattern.


r~


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