[Bug libmudflap/31681] New: [4.3 regression]: Many libmudflap faulures

[Bug libmudflap/31681] New: [4.3 regression]: Many libmudflap faulures

[hjl at lucon dot org]

There are many failures in libmudflap in

http://gcc.gnu.org/ml/gcc-testresults/2007-04/msg01222.html

        === libmudflap tests ===


Running target unix/-m32
FAIL: libmudflap.c++/pass41-frag.cxx execution test
FAIL: libmudflap.c++/pass41-frag.cxx (-static) execution test
FAIL: libmudflap.c++/pass41-frag.cxx ( -O) execution test
FAIL: libmudflap.c++/pass41-frag.cxx (-O2) execution test
FAIL: libmudflap.c++/pass41-frag.cxx (-O3) execution test

                === libmudflap Summary for unix/-m32 ===

# of expected passes            1821
# of unexpected failures        5

Running target unix
FAIL: libmudflap.c/pass49-frag.c execution test
FAIL: libmudflap.c/pass49-frag.c output pattern test
FAIL: libmudflap.c/pass49-frag.c execution test
FAIL: libmudflap.c/pass49-frag.c output pattern test
FAIL: libmudflap.c/fail8-frag.c (-static) output pattern test
FAIL: libmudflap.c/fail9-frag.c (-static) output pattern test
FAIL: libmudflap.c/pass49-frag.c (-static) execution test
FAIL: libmudflap.c/pass49-frag.c (-static) output pattern test
FAIL: libmudflap.c/pass49-frag.c (-static) execution test
FAIL: libmudflap.c/pass49-frag.c (-static) output pattern test
FAIL: externs-12 execution 
FAIL: externs-21 execution 
FAIL: externs-12 execution -static
FAIL: externs-21 execution -static
FAIL: externs-12 execution -O2
FAIL: externs-21 execution -O2
FAIL: externs-12 execution -O3
FAIL: externs-21 execution -O3
FAIL: libmudflap.c++/pass41-frag.cxx execution test
FAIL: libmudflap.c++/pass41-frag.cxx (-static) execution test
FAIL: libmudflap.c++/pass41-frag.cxx ( -O) execution test
FAIL: libmudflap.c++/pass41-frag.cxx (-O2) execution test
FAIL: libmudflap.c++/pass41-frag.cxx (-O3) execution test

                === libmudflap Summary for unix ===

# of expected passes            1803
# of unexpected failures        23

                === libmudflap Summary ===

# of expected passes            3624
# of unexpected failures        28


-- 
           Summary: [4.3 regression]: Many libmudflap faulures
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libmudflap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31681

[Bug libmudflap/31681] [4.3 regression]: Many libmudflap faulures

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31681

[Bug libmudflap/31681] [4.3 regression]: Many libmudflap faulures

[hjl at lucon dot org]

------- Comment #1 from hjl at lucon dot org  2007-04-28 17:21 -------
It works with revision 123966:

http://gcc.gnu.org/ml/gcc-testresults/2007-04/msg00980.html

fails with revision 124014:

http://gcc.gnu.org/ml/gcc-testresults/2007-04/msg01094.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31681

[Bug libmudflap/31681] [4.3 regression]: Many libmudflap faulures

[hjl at lucon dot org]

------- Comment #2 from hjl at lucon dot org  2007-04-28 19:31 -------
I have verified that this patch

http://gcc.gnu.org/ml/gcc-patches/2007-04/msg01333.html

causes this regression on Linux/x86-64. Richard, can you take a look? Thanks.


-- 

hjl at lucon dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31681

[Bug libmudflap/31681] [4.3 regression]: Many libmudflap faulures

[hjl at gcc dot gnu dot org]

------- Comment #3 from hjl at gcc dot gnu dot org  2007-05-18 22:35 -------
Subject: Bug 31681

Author: hjl
Date: Fri May 18 21:35:12 2007
New Revision: 124835

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124835
Log:
2007-05-18  H.J. Lu  <hongjiu.lu@intel.com>

        PR target/31989
        PR target/31681
        PR target/31666
        * config/i386/i386.c (init_cumulative_args): Set maybe_vaarg to
        true if function has no argument.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31681

[Bug libmudflap/31681] [4.3 regression]: Many libmudflap faulures

[hjl at lucon dot org]

------- Comment #4 from hjl at lucon dot org  2007-05-18 22:41 -------
Fixed.


-- 

hjl at lucon dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31681

[Bug libmudflap/31681] [4.3 regression]: Many libmudflap faulures

[rob1weld at aol dot com]

------- Comment #5 from rob1weld at aol dot com  2007-06-12 11:21 -------
>> hjl@lucon.org
>> Fixed.

Nope.

Results for 4.3.0 20070611 (experimental) testsuite on i686-pc-linux-gnu
http://gcc.gnu.org/ml/gcc-testresults/2007-06/msg00573.html


A portion of this bug report is duplicated at:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32276


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31681