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r198413 - in /trunk/gcc: ChangeLog testsuite/Ch...

From: law at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Mon, 29 Apr 2013 12:52:17 -0000
Subject: r198413 - in /trunk/gcc: ChangeLog testsuite/Ch...

Author: law
Date: Mon Apr 29 12:52:17 2013
New Revision: 198413

URL: http://gcc.gnu.org/viewcvs?rev=198413&root=gcc&view=rev
Log:
	* tree-vrp.c (range_fits_type_p): Move to earlier point in file.
        (simplify_cond_using_ranges): Generalize code to simplify
        COND_EXPRs where one argument is a constant and the other
        is an SSA_NAME created by an integral type conversion.

	* gcc.dg/tree-ssa/vrp88.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/vrp88.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c

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