diff options
Diffstat (limited to 'libgfortran/config/fpu-glibc.h')
| -rw-r--r-- | libgfortran/config/fpu-glibc.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/libgfortran/config/fpu-glibc.h b/libgfortran/config/fpu-glibc.h index d7c9d86da43..b6ea1203a62 100644 --- a/libgfortran/config/fpu-glibc.h +++ b/libgfortran/config/fpu-glibc.h @@ -27,13 +27,16 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see feenableexcept function in fenv.h to set individual exceptions (there's nothing to do that in C99). */ -#include <assert.h> - #ifdef HAVE_FENV_H #include <fenv.h> #endif +/* Check we can actually store the FPU state in the allocated size. */ +_Static_assert (sizeof(fenv_t) <= (size_t) GFC_FPE_STATE_BUFFER_SIZE, + "GFC_FPE_STATE_BUFFER_SIZE is too small"); + + void set_fpu_trap_exceptions (int trap, int notrap) { #ifdef FE_INVALID @@ -416,9 +419,6 @@ support_fpu_rounding_mode (int mode) void get_fpu_state (void *state) { - /* Check we can actually store the FPU state in the allocated size. */ - assert (sizeof(fenv_t) <= GFC_FPE_STATE_BUFFER_SIZE); - fegetenv (state); } @@ -426,9 +426,6 @@ get_fpu_state (void *state) void set_fpu_state (void *state) { - /* Check we can actually store the FPU state in the allocated size. */ - assert (sizeof(fenv_t) <= GFC_FPE_STATE_BUFFER_SIZE); - fesetenv (state); } |