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2005-11-07c-typeck.c (build_c_cast): Try using a shared constant...Paolo Bonzini1-0/+13
2005-11-07 Paolo Bonzini <bonzini@gnu.org> * c-typeck.c (build_c_cast): Try using a shared constant, and see if TREE_OVERFLOW or TREE_CONSTANT_OVERFLOW really changed. testsuite: 2005-11-07 Paolo Bonzini <bonzini@gnu.org> * gcc.dg/overflow-2.c: New testcase. From-SVN: r106587