This is the mail archive of the
mailing list for the GCC project.
Re: Patch: IA64 inline integer division
Richard Henderson <email@example.com> writes:
> On Wed, Mar 10, 2004 at 01:26:42PM -0800, Zack Weinberg wrote:
>> I worry that GCC will try to do math on HFmode and horrible things
>> will happen.
> Given that there won't be any HFmode arithmetic patterns,
> I don't see how that could happen.
What I'm worried about is that some pass will synthesize an HFmode
arithmetic pattern, fail to recognize it, and abort rather than trying
movhf patterns will certainly be necessary in addition to extendhf?f,
and somewhere there will need to be a definition of what
floating-point constants can be produced this way.