master updated (64d9b4c -> 37d3c16)

[Paul Eggert]

eggert pushed a change to branch master.

      from  64d9b4c   Merge from origin/emacs-27
       new  efb5115   Omit timestamp optimization invalid on 387 FPU
       new  37d3c16   Tiny simplification of frac_to_double


Summary of changes:
 src/timefns.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)