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2015-01-28 Ilya Enkovich <ilya.enkovich@intel.com>
PR tree-optimization/64277
* tree-ssa-loop-niter.c (record_nonwrapping_iv): Use base
range info when possible to refine estimation.
2015-01-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/56273
PR tree-optimization/59124
PR tree-optimization/64277
* tree-vrp.c (vrp_finalize): Emit array-bound warnings only
from the first VRP pass.
* g++.dg/warn/Warray-bounds-6.C: New testcase.
* gcc.dg/Warray-bounds-12.c: Likewise.
* gcc.dg/Warray-bounds-13.c: Likewise.
Change-Id: I175b420a4c8150ecf986d477e4c51cbbff276c82
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
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