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r125269 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: ian at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 01 Jun 2007 22:47:03 -0000
- Subject: r125269 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: ian
Date: Fri Jun 1 22:47:02 2007
New Revision: 125269
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125269
Log:
./:
* tree-vrp.c (compare_name_with_value): Always set
used_strict_overflow if we get a result from the variable itself.
testsuite/:
* gcc.dg/Wstrict-overflow-17.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/Wstrict-overflow-17.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vrp.c