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c/3120: __builtin_fsqrt still on mainline
- To: gcc-gnats at gcc dot gnu dot org
- Subject: c/3120: __builtin_fsqrt still on mainline
- From: Joseph Myers <jsm28 at cam dot ac dot uk>
- Date: Mon, 11 Jun 2001 09:25:07 +0000
- Cc: jsm28 at cam dot ac dot uk
>Number: 3120
>Category: c
>Synopsis: __builtin_fsqrt still on mainline
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon Jun 11 02:26:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Joseph S. Myers
>Release: 3.1 20010609 (experimental)
>Organization:
none
>Environment:
System: Linux digraph 2.2.19 #1 Wed Mar 28 16:01:38 UTC 2001 i686 unknown
Architecture: i686
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc-cvs/configure --prefix=/opt/gcc/mainline --disable-shared --enable-threads=posix --with-system-zlib
>Description:
The mainline still has __builtin_fsqrt, where the 3.0 branch changed
to __builtin_sqrt. This sort of regression from branch to mainline
should be avoided - but has been present since the 28th of May.
http://gcc.gnu.org/ml/gcc-patches/2001-06/msg00394.html
>How-To-Repeat:
Work on the GCC manual and observe a bogus difference
branch-to-mainline, because this patch (including the doc changes) has
not been applied to the mainline.
>Fix:
Adapt http://gcc.gnu.org/ml/gcc-patches/2001-05/msg01939.html for the
mainline and apply it.
>Release-Note:
>Audit-Trail:
>Unformatted: