Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/opt/nrv13.C @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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// PR tree-optimization/32353 // { dg-do run } // { dg-options "-O2" } extern "C" void abort (); struct A { int f; A (int x) : f (x) {} }; A foo (const A &x, const A &y) { A r (0); r = x.f == -111 ? y : (y.f == -111 || x.f > y.f) ? x : y; A s (0); r = r.f == -111 ? s : (r.f > s.f) ? r : s; return r; } int main () { if (foo (A (0), A (1)).f != 1) abort (); if (foo (A (1), A (9)).f != 9) abort (); if (foo (A (9), A (1)).f != 9) abort (); if (foo (A (-4), A (-5)).f != 0) abort (); if (foo (A (-111), A (-111)).f != 0) abort (); if (foo (A (2), A (-111)).f != 2) abort (); if (foo (A (-111), A (6)).f != 6) abort (); if (foo (A (-111), A (-4)).f != 0) abort (); }