Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/compile/conv.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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double u2d (unsigned int u) { return u; } double i2d (signed int i) { return i; } unsigned int d2u (double d) { return d; } signed int d2i (double d) { return d; } main () { printf ("%lf, %lf, %lf\n", u2d (~0), u2d (1 << 31), u2d (1)); printf ("%lf, %lf, %lf\n", i2d (~0), i2d (1 << 31), i2d (1)); printf ("%u, %u, %u\n", d2u (u2d (~0)), d2u (u2d (1 << 31)), d2u (u2d (1))); printf ("%d, %d, %d\n", d2i (i2d (~0)), d2i (i2d (1 << 31)), d2i (i2d (1))); }