[PATCH] Remove unnecessary IFUNC dispatch for __memset_chk.

Andreas Schwab schwab@linux-m68k.org
Sun Aug 9 06:43:00 GMT 2015


Zack Weinberg <zackw@panix.com> writes:

> __memset_chk does a bounds check (which the C compiler will optimize
> just fine) and then calls memset.  That call will itself go through
> IFUNC dispatch,

Does it?

> -#ifndef SHARED

Not in libc.so.

Andreas.

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Andreas Schwab, schwab@linux-m68k.org
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