Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.old-deja/g++.other/loop1.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
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// { dg-do run } // { dg-options "-O2" } // Test for bad loop optimization of goto fixups. typedef bool (*ftype) (); int c, d; struct A { A() { ++c; } A(const A&) { ++c; } ~A() { ++d; } }; void f (ftype func) { A a; do { if ((*func)()) return; } while (true); } bool test () { return true; } int main () { f (test); return (c != d); }