This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/14863] [3.4/3.5 regression] unit-at-a-time causes miscompilation
- From: "belyshev at lubercy dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jun 2004 00:08:43 -0000
- Subject: [Bug rtl-optimization/14863] [3.4/3.5 regression] unit-at-a-time causes miscompilation
- References: <20040406114325.14863.rguenth@tat.physik.uni-tuebingen.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From belyshev at lubercy dot com 2004-06-02 00:08 -------
Created an attachment (id=6448)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6448&action=view)
small testcase (818 bytes)
compile this with '-O1 -funit-at-a-time --param large-function-insns=100' and
see what it prints. It should print three zeroes...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14863