[Bug tree-optimization/22000] [4.1 Regression] Read from volatile member of struct is optimized away

Thu, 23 Jun 2005 20:38:15 -0700 

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-06-24 
03:38 -------
Subject: Bug 22000

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-06-24 03:38:06

Modified files:
        gcc            : ChangeLog tree-ssa-operands.c 

Log message:
        PR 22000
        * tree-ssa-operands.c (get_expr_operands): Check the volatility of
        the FIELD_DECL and set s_ann->has_volatile_ops accordingly.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9215&r2=2.9216
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-operands.c.diff?cvsroot=gcc&r1=2.87&r2=2.88



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22000

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