diff options
Diffstat (limited to 'include/llvm/Support/FEnv.h')
| -rw-r--r-- | include/llvm/Support/FEnv.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/Support/FEnv.h b/include/llvm/Support/FEnv.h index d9cf7247a3..8560ee0a8a 100644 --- a/include/llvm/Support/FEnv.h +++ b/include/llvm/Support/FEnv.h @@ -32,7 +32,7 @@ namespace sys { /// llvm_fenv_clearexcept - Clear the floating-point exception state. static inline void llvm_fenv_clearexcept() { -#ifdef HAVE_FENV_H +#if defined(HAVE_FENV_H) && HAVE_DECL_FE_ALL_EXCEPT feclearexcept(FE_ALL_EXCEPT); #endif errno = 0; @@ -43,7 +43,7 @@ static inline bool llvm_fenv_testexcept() { int errno_val = errno; if (errno_val == ERANGE || errno_val == EDOM) return true; -#ifdef HAVE_FENV_H +#if defined(HAVE_FENV_H) && HAVE_DECL_FE_ALL_EXCEPT && HAVE_DECL_FE_INEXACT if (fetestexcept(FE_ALL_EXCEPT & ~FE_INEXACT)) return true; #endif |