[Bug middle-end/17967] [4.0 Regression] Expand is considered slower? (remove_useless_stmts is considered part of expand)

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-10-14 22:00 
-------
Subject: Bug 17967

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2004-10-14 22:00:07

Modified files:
        gcc            : ChangeLog tree-cfg.c 

Log message:
        2004-10-14  Andrew Pinski  <[EMAIL PROTECTED]>
        
        PR middle-end/17967
        Revert:
        * tree-cfg.c (remove_usless_stmts_cond):  Fold statement.
        (remove_useless_stmts_1):  Fold trees we know how to fold.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5885&r2=2.5886
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&r1=2.75&r2=2.76



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17967