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gcc/gcc ChangeLog fold-const.c
- From: sayle at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 11 Apr 2004 21:18:51 -0000
- Subject: gcc/gcc ChangeLog fold-const.c
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sayle@gcc.gnu.org 2004-04-11 21:18:45
Modified files:
gcc : ChangeLog fold-const.c
Log message:
* fold-const.c (fold_binary_op_with_conditional_arg): Tweak
calling convention to allow a NULL_TREE to be returned. Factor
sanity checks from callers, return NULL_TREE when appropriate.
(fold): Handle COMPOUND_EXPR operands of binary expressions
before COND_EXPR operands. Use reorder_operands_p(a,b) to check
whether a op (b,c) can be rewritten as (b, a op c). Simplify
calls to fold_binary_op_with_conditional_arg.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3384&r2=2.3385
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.366&r2=1.367