From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-391626-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 12429 invoked by alias); 11 May 2012 15:46:02 -0000
Received: (qmail 12330 invoked by uid 22791); 11 May 2012 15:46:00 -0000
X-SWARE-Spam-Status: No, hits=-4.3 required=5.0	tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED
X-Spam-Check-By: sourceware.org
Received: from localhost (HELO gcc.gnu.org) (127.0.0.1)    by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 11 May 2012 15:45:47 +0000
From: "dje at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/53300] [4.8 Regression] AIX bootstrap related to varpool patch
Date: Fri, 11 May 2012 15:49:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: bootstrap
X-Bugzilla-Keywords: assemble-failure
X-Bugzilla-Severity: normal
X-Bugzilla-Who: dje at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: hubicka at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 4.8.0
X-Bugzilla-Changed-Fields:
Message-ID: <bug-53300-4-FCrwtBEU6f@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-53300-4@http.gcc.gnu.org/bugzilla/>
References: <bug-53300-4@http.gcc.gnu.org/bugzilla/>
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
Content-Type: text/plain; charset="UTF-8"
MIME-Version: 1.0
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2012-05/txt/msg01244.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53300

--- Comment #17 from David Edelsohn <dje at gcc dot gnu.org> 2012-05-11 15:44:44 UTC ---
A minimal testcase:

enum lc_reason
{
  LC_ENTER = 0,
  LC_LEAVE,
  LC_RENAME,
  LC_RENAME_VERBATIM,
  LC_ENTER_MACRO

};

const char *
foo (enum lc_reason reason)
{
  const char *lc_reasons_v[LC_ENTER_MACRO + 1]
      = { "LC_ENTER", "LC_LEAVE", "LC_RENAME", "LC_RENAME_VERBATIM",
   "LC_ENTER_MACRO" };

  return lc_reasons_v[reason];
}


Without your TREE_ASM_WRITTEN kludge, the string values of the array are not
emitted in the assembly. The array referencing the strings is emitted, but the
values themselves are not.