[PATCH] Fix simd-2.c failure on powerpc
Fri Apr 18 00:25:00 GMT 2003
On Thu, Apr 17, 2003 at 04:51:41PM -0600, Roger Sayle wrote:
> Hopefully, someone will improve can_combine_p to handle SUBREGs and
> other SET_DESTs. As currently written, we should never be calling
> reg_used_between. If for nothing else, my combine change would be
> a performance optimization. Superfluous admittedly, but not incorrect.
But confusing. At some point in the future someone will have
to do some heavy head scratching to figure out why that clause
> p.s. Was that an approval for just the rtlanal.c hunk?
More information about the Gcc-patches