[Bug tree-optimization/33082] New: [4.3 Regression] Revision 127491 causes FAIL: gcc.dg/dfp/convert-bfp-fold.c (test for excess errors)

[Bug tree-optimization/33082] New: [4.3 Regression] Revision 127491 causes FAIL: gcc.dg/dfp/convert-bfp-fold.c (test for excess errors)

[hjl at lucon dot org]

This patch

http://gcc.gnu.org/ml/gcc-patches/2007-08/msg00705.html

causes
[hjl@gnu-27 rrs]$ /export/gnu/import/rrs/127491/usr/bin/gcc -O
/export/gnu/import/rrs/127491/src/gcc/testsuite/gcc.dg/dfp/convert-bfp-fold.c
/tmp/cc2dvlFs.o: In function `main':
convert-bfp-fold.c:(.text+0x3a): undefined reference to `link_error'
convert-bfp-fold.c:(.text+0x64): undefined reference to `link_error'
convert-bfp-fold.c:(.text+0xc8): undefined reference to `link_error'
convert-bfp-fold.c:(.text+0xf2): undefined reference to `link_error'
convert-bfp-fold.c:(.text+0x16c): undefined reference to `link_error'
/tmp/cc2dvlFs.o:convert-bfp-fold.c:(.text+0x192): more undefined references to
`link_error' follow
collect2: ld returned 1 exit status
[hjl@gnu-27 rrs]$


-- 
           Summary: [4.3 Regression] Revision 127491 causes FAIL:
                    gcc.dg/dfp/convert-bfp-fold.c (test for excess errors)
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33082

[Bug tree-optimization/33082] [4.3 Regression] Revision 127491 causes FAIL: gcc.dg/dfp/convert-bfp-fold.c (test for excess errors)

[hjl at lucon dot org]

------- Comment #1 from hjl at lucon dot org  2007-08-15 17:37 -------
I saw it on both Linux/ia32 and Linux/x86-64.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33082

[Bug tree-optimization/33082] [4.3 Regression] Revision 127491 causes FAIL: gcc.dg/dfp/convert-bfp-fold.c (test for excess errors)

[ubizjak at gmail dot com]

------- Comment #2 from ubizjak at gmail dot com  2007-08-16 06:50 -------
(In reply to comment #1)
> I saw it on both Linux/ia32 and Linux/x86-64.

-O2 is needed to reliably fold these testcases.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33082

[Bug testsuite/33082] [4.3 Regression] Revision 127491 causes FAIL: gcc.dg/dfp/convert-bfp-fold.c (test for excess errors)

[ubizjak at gmail dot com]

------- Comment #3 from ubizjak at gmail dot com  2007-08-16 07:12 -------
Patch at http://gcc.gnu.org/ml/gcc-patches/2007-08/msg00982.html


-- 

ubizjak at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |http://gcc.gnu.org/ml/gcc-
                   |                            |patches/2007-
                   |                            |08/msg00982.html
          Component|tree-optimization           |testsuite


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33082

[Bug testsuite/33082] [4.3 Regression] Revision 127491 causes FAIL: gcc.dg/dfp/convert-bfp-fold.c (test for excess errors)

[uros at gcc dot gnu dot org]

------- Comment #4 from uros at gcc dot gnu dot org  2007-08-16 18:30 -------
Subject: Bug 33082

Author: uros
Date: Thu Aug 16 18:30:14 2007
New Revision: 127565

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127565
Log:
        PR testsuite/33082
        * gcc.dg/dfp/convert-dfp-fold.c: Use -O2 instead of -O in dg-options.
        * gcc.dg/dfp/convert-bfp-fold.c: Ditto.
        * gcc.dg/dfp/convert-int-fold.c: Ditto.
        * gcc.dg/dfp/operator-arith-fold.c: Ditto.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/dfp/convert-bfp-fold.c
    trunk/gcc/testsuite/gcc.dg/dfp/convert-dfp-fold.c
    trunk/gcc/testsuite/gcc.dg/dfp/convert-int-fold.c
    trunk/gcc/testsuite/gcc.dg/dfp/operator-arith-fold.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33082

[Bug testsuite/33082] [4.3 Regression] Revision 127491 causes FAIL: gcc.dg/dfp/convert-bfp-fold.c (test for excess errors)

[ubizjak at gmail dot com]

------- Comment #5 from ubizjak at gmail dot com  2007-08-16 18:33 -------
Fixed.


-- 

ubizjak at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33082

[Bug testsuite/33082] [4.3 Regression] Revision 127491 causes FAIL: gcc.dg/dfp/convert-bfp-fold.c (test for excess errors)

[ubizjak at gmail dot com]

------- Comment #6 from ubizjak at gmail dot com  2007-12-21 19:26 -------
*** Bug 31625 has been marked as a duplicate of this bug. ***


-- 

ubizjak at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |janis at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33082