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From: shlu@njnet.edu.cn
To: gcc-gnats@gcc.gnu.org
Cc: syrui@njnet.edu.cn
Subject: optimization/4940: gcc generate unknown assembler opcode: .subsection & .previous
Date: Mon, 19 Nov 2001 23:56:00 -0000 [thread overview]
Message-ID: <20011124071600.21798.qmail@sourceware.cygnus.com> (raw)
>Number: 4940
>Category: optimization
>Synopsis: gcc generate unknown assembler opcode: .subsection & .previous
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Fri Nov 23 23:26:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: shlu@njnet.edu.cn
>Release: gcc 3.01 & gcc 3.02
>Organization:
>Environment:
Solaris 2.7
>Description:
When gcc 3.0x compile some switch statements on Solaris
platform. It would optimize the code by search table
when multi-entry occured.
But the pseudo-opcode, .subsection and .provious cannot be
recogonized by Solaris' /usr/ccs/bin/as
The compile information is:
/usr/ccs/bin/as: "/var/tmp/ccEyovVM.s", line 438: error: unknown opcode ".subsection"
/usr/ccs/bin/as: "/var/tmp/ccEyovVM.s", line 438: error: statement syntax
/usr/ccs/bin/as: "/var/tmp/ccEyovVM.s", line 529: error: unknown opcode ".previous"
/usr/ccs/bin/as: "/var/tmp/ccEyovVM.s", line 529: error: statement syntax
>How-To-Repeat:
Compile the source code I gave with gcc 3.0x.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
next reply other threads:[~2001-11-24 7:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-19 23:56 shlu [this message]
2002-04-03 1:34 rth
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