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r176735 - in /trunk/gcc: ChangeLog Makefile.in ...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 25 Jul 2011 08:30:47 -0000
- Subject: r176735 - in /trunk/gcc: ChangeLog Makefile.in ...
Author: rguenth
Date: Mon Jul 25 08:30:46 2011
New Revision: 176735
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176735
Log:
2011-07-25 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49715
* tree-vrp.c: Include expr.h and optabs.h.
(range_fits_type_): New function.
(simplify_float_conversion_using_ranges): Likewise.
(simplify_stmt_using_ranges): Call it.
* Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies.
* optabs.c (can_float_p): Export.
* optabs.h (can_float_p): Declare.
* gcc.target/i386/pr49715-1.c: New testcase.
* gcc.target/i386/pr49715-2.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr49715-1.c
trunk/gcc/testsuite/gcc.target/i386/pr49715-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/Makefile.in
trunk/gcc/optabs.c
trunk/gcc/optabs.h
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vrp.c