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r232286 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: amker at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 12 Jan 2016 17:49:52 -0000
- Subject: r232286 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: amker
Date: Tue Jan 12 17:49:51 2016
New Revision: 232286
URL: https://gcc.gnu.org/viewcvs?rev=232286&root=gcc&view=rev
Log:
PR tree-optimization/68911
* tree-vrp.c (adjust_range_with_scev): Check overflow in range
information computed for expression "init + nit * step".
gcc/testsuite/ChangeLog
PR tree-optimization/68911
* gcc.c-torture/execute/pr68911.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr68911.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vrp.c