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Re: Grub for ia64
From: |
Johan Rydberg |
Subject: |
Re: Grub for ia64 |
Date: |
Thu, 28 Sep 2006 16:15:27 +0200 |
User-agent: |
Gnus/5.110004 (No Gnus v0.4) Emacs/21.4 (gnu/linux) |
address@hidden writes:
>> It is not possible to find similar integer division code in glibc for
>> example? And why is this code needed at all, doesn't IA64 have
>> division?
> No, it doesn't have integer division.
>
>> If it doesn't, my gut feeling tells me that this should be
>> in libgcc.
> Yes, most should be either in glibc or libgcc.
I have not verified this completely, but it seems as libgcc has all
these routines at hand. GCC also has the following IA-64 options that
might be usefull;
`-minline-int-divide-min-latency'
Generate code for inline divides of integer values using the
minimum latency algorithm.
`-minline-int-divide-max-throughput'
Generate code for inline divides of integer values using the
maximum throughput algorithm.
~j
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