Dead code is probably not the right description.
Something like 'result that is not used' is better.
In event, the patch removes 3 useless lines.
Please commit.
Index: gcc/fortran/simplify.c
===================================================================
--- gcc/fortran/simplify.c (revision 280157)
+++ gcc/fortran/simplify.c (working copy)
@@ -1774,11 +1792,6 @@ degrees_f (mpfr_t x, mpfr_rnd_t rnd_mode)
{
mpfr_t tmp;
mpfr_init (tmp);
-
- /* Set x = x % 2pi to avoid offsets with large angles. */
- mpfr_const_pi (tmp, rnd_mode);
- mpfr_mul_ui (tmp, tmp, 2, rnd_mode);
- mpfr_fmod (tmp, x, tmp, rnd_mode);
/* Set x = x * 180. */
mpfr_mul_ui (x, x, 180, rnd_mode);
--
Steve
