[Bug middle-end/21985] [4.0 Regression] miscompiled or wrong code snippet?

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-06-24 
03:44 -------
Subject: Bug 21985

CVSROOT:        /cvs/gcc
Module name:    gcc
Branch:         gcc-4_0-branch
Changes by:     [EMAIL PROTECTED]       2005-06-24 03:44:51

Modified files:
        gcc            : ChangeLog fold-const.c 
        gcc/testsuite  : ChangeLog 
Added files:
        gcc/testsuite/gcc.dg/tree-ssa: pr21985.c 

Log message:
        Backport:
        2005-06-13  Zdenek Dvorak  <[EMAIL PROTECTED]>
        PR middle-end/21985
        * fold-const.c (split_address_to_core_and_offset): Always return
        the address of the base object.
        
        Backport:
        2005-06-19  Richard Henderson  <[EMAIL PROTECTED]>
        * gcc.dg/tree-ssa/pr21985.c: Use size_t.
        2005-06-13  Zdenek Dvorak  <[EMAIL PROTECTED]>
        PR middle-end/21985
        * gcc.dg/tree-ssa/pr21985.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.291&r2=2.7592.2.292
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.517.2.10&r2=1.517.2.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/pr21985.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.2.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.246&r2=1.5084.2.247



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21985