public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "hjl dot tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug debug/37033]  New: [4.4 Regression] Revision 138733 breaks PCH
Date: Tue, 05 Aug 2008 22:42:00 -0000	[thread overview]
Message-ID: <bug-37033-682@http.gcc.gnu.org/bugzilla/> (raw)

Revision 138733 has:

  if (flag_dwarf2_cfi_asm && dwarf2out_do_frame ()) 
    cpp_define (pfile, "__GCC_HAVE_DWARF2_CFI_ASM");

It doesn't work with PCH:

/export/gnu/import/svn/gcc-test/src/gcc/testsuite/gcc.dg/pch/valid-1b.c:3:
warning: ./valid-1b.h.gch: not used because `__GCC_HAVE_DWARF2_CFI_ASM' not
defined
/export/gnu/import/svn/gcc-test/src/gcc/testsuite/gcc.dg/pch/valid-1b.c:3:
error: valid-1b.h: No such file or directory
/export/gnu/import/svn/gcc-test/src/gcc/testsuite/gcc.dg/pch/valid-1b.c:3:
error: one or more PCH files were found, but they were invalid


-- 
           Summary: [4.4 Regression] Revision 138733 breaks PCH
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: debug
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37033


             reply	other threads:[~2008-08-05 22:42 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-05 22:42 hjl dot tools at gmail dot com [this message]
2008-08-07 19:00 ` [Bug debug/37033] " hjl dot tools at gmail dot com
2008-08-07 19:11 ` hjl dot tools at gmail dot com
2008-08-07 20:09 ` rth at gcc dot gnu dot org
2008-08-07 20:12 ` rth at gcc dot gnu dot org
2008-08-09 15:16 ` hjl dot tools at gmail dot com
2008-08-10  7:29 ` pinskia at gcc dot gnu dot org
2008-08-10 16:58 ` hjl dot tools at gmail dot com
2008-08-11  0:24 ` pinskia at gcc dot gnu dot org
2008-08-22 15:16 ` [Bug debug/37033] [4.4 Regression] Revision 138733 breaks -g vs -g0 for PCH rguenth at gcc dot gnu dot org
2008-09-09 21:26 ` janis at gcc dot gnu dot org
2008-11-17 12:28 ` [Bug target/37033] " ubizjak at gmail dot com
2008-11-28  7:36 ` geoffk at gcc dot gnu dot org
2008-12-05  6:58 ` aoliva at gcc dot gnu dot org
2008-12-10 17:34 ` aoliva at gcc dot gnu dot org
2008-12-10 17:40 ` aoliva at gcc dot gnu dot org

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bug-37033-682@http.gcc.gnu.org/bugzilla/ \
    --to=gcc-bugzilla@gcc.gnu.org \
    --cc=gcc-bugs@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).