Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/opt/vrp3.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR tree-optimization/53239 // { dg-do run } // { dg-options "-O2" } // { dg-additional-sources "vrp3-aux.cc" } #include "vrp3.h" struct M { M (R m); R val; static int compare (M const &, M const &); }; inline M const & min (M const & t1, M const & t2) { return R::compare (t1.val, t2.val) < 0 ? t1 : t2; } M::M (R m) { val = m; } M test (M *x) { M n (R (0, 0)); for (int i = 0; i < 2; i++) { M p = x[i]; n = min (n, p); } if (n.val.r2 != 2 || n.val.r1 != 1) __builtin_abort (); return n; } int main () { M x[2] = { M (R (1, 2)), M (R (1, 1)) }; test (x); }