Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr84309.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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/* PR middle-end/84309 */ /* { dg-do run { target c99_runtime } } */ /* { dg-options "-O2 -ffast-math" } */ int main () { unsigned long a = 1024; unsigned long b = 16 * 1024; unsigned long c = __builtin_pow (2, (__builtin_log2 (a) + __builtin_log2 (b)) / 2); if (c != 4096) __builtin_abort (); return 0; }