[Bug tree-optimization/17892] [4.0 Regression] gcc-4.0 should not reassociate floating point add or multiplication

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-10-12 20:50 -------
Subject: Bug 17892

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	fjahanian@gcc.gnu.org	2004-10-12 20:50:08

Modified files:
	gcc            : ChangeLog tree-outof-ssa.c tree-ssa-dom.c 
Added files:
	gcc/testsuite/gcc.c-torture/execute/ieee: unsafe-fp-assoc.c 

Log message:
	PR 17892.
	OKed by Roger Sayle.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5850&r2=2.5851
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-outof-ssa.c.diff?cvsroot=gcc&r1=2.25&r2=2.26
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dom.c.diff?cvsroot=gcc&r1=2.58&r2=2.59
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/ieee/unsafe-fp-assoc.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17892