Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/execute/pr44683.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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int __attribute__((noinline,noclone)) copysign_bug (double x) { if (x != 0.0 && (x * 0.5 == x)) return 1; if (__builtin_copysign(1.0, x) < 0.0) return 2; else return 3; } int main(void) { double x = -0.0; if (copysign_bug (x) != 2) __builtin_abort (); return 0; }