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Re: Builtins that don't work
- To: David Edelsohn <dje at watson dot ibm dot com>
- Subject: Re: Builtins that don't work
- From: Mark Mitchell <mark at codesourcery dot com>
- Date: Thu, 19 Jul 2001 14:29:05 -0700
- cc: "libstdc++ at gcc dot gnu dot org" <libstdc++ at gcc dot gnu dot org>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
--On Thursday, July 19, 2001 05:41:26 PM -0400 David Edelsohn
<dje@watson.ibm.com> wrote:
>>>>>> Mark Mitchell writes:
>
> Mark> PR 3474 is about a problem with __builtin_sqrtf on Solaris. In
> particular, Mark> if the call fails, we fall back to `sqrtf' -- but there
> is no such routine Mark> on Solaris. This shows up more now than it used
> to because V3 defines Mark> sqrtf in terms of __builtin_sqrtf.
>
> Isn't this solved by :
It doesn't solve the underlying issue (should __builtin_sqrtf
even exist on a target without sqrtf?), but it definitely looks like it
should solve the PR that inspired 3474. Thanks for the pointer; I will
verify that it is fixed.
Then, we will be back in the state we were in with GCC 2.95.x, which is
definitely an improvement, at least.
--
Mark Mitchell mark@codesourcery.com
CodeSourcery, LLC http://www.codesourcery.com