[Bug tree-optimization/20470] Branching sequence generated for ABS(x-y)

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-25 
20:08 -------
Subject: Bug 20470

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-03-25 20:08:33

Modified files:
        gcc            : ChangeLog fold-const.c 

Log message:
        2005-03-25  Pat Haugen  <[EMAIL PROTECTED]>
        
        PR tree-optimization/20470
        * fold-const.c (fold_cond_expr_with_comparison): Recognize/fold
        ABS(x-y).

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7998&r2=2.7999
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.550&r2=1.551



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20470