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[Bug middle-end/19332] [4.0 Regression] FAIL: gcc.c-torture/execute/20040709-[12].c execution, -O2 and -O1
- From: "dave at hiauly1 dot hia dot nrc dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Jan 2005 19:25:52 -0000
- Subject: [Bug middle-end/19332] [4.0 Regression] FAIL: gcc.c-torture/execute/20040709-[12].c execution, -O2 and -O1
- References: <20050108190627.21352.qmail@sourceware.org> from "pinskia at gcc dot gnu dot org" at Jan 8, 2005 02:06:27 pm
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2005-01-08 19:25 -------
Subject: Re: [4.0 Regression] FAIL: gcc.c-torture/execu
> ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-08
> 19:06 -------
> Can you manually test this test in 3.4.x as I think this might be a
> regression. (well -O1 is though).
Yes, with 3.4.3, both tests pass at -O1 and abort at -O2. The failure
in -1 at -O2 with 3.4.3 is in testE:
(gdb) bt
#0 0x800003fffef81700 in abort () from /lib/pa20_64/libc.2
#1 0x4000000000006828 in testE ()
at /test/gnu/gcc-3.3/gcc/gcc/testsuite/gcc.c-torture/execute/20040709-1.c:94
#2 0x400000000000b64c in main ()
at /test/gnu/gcc-3.3/gcc/gcc/testsuite/gcc.c-torture/execute/20040709-1.c:124
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19332