Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/pr82692.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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/* { dg-do run } */ /* { dg-add-options ieee } */ /* { dg-require-effective-target fenv_exceptions } */ #include <fenv.h> extern void abort (void); extern void exit (int); double __attribute__ ((noinline, noclone)) foo (double x) { if (__builtin_islessequal (x, 0.0) || __builtin_isgreater (x, 1.0)) return x + x; return x * x; } int main (void) { volatile double x = foo (__builtin_nan ("")); if (fetestexcept (FE_INVALID)) abort (); exit (0); }