- rm the fwait after fstsw in fpc_exp_real. My own testing on a true i8087 shows

  that fwait after fstsw appears to be unnecessary. On the other hand, using
  fnstsw, followed by fwait produces wrong results.

git-svn-id: trunk@26204 -

rtl/i8086/math.inc

@@ -112,7 +112,6 @@
         fsub st, st(1)                 // l2e*d-round(l2e*d)    round(l2e*d)
         ftst                           // l2e*d-round(l2e*d)<0?
         fstsw sw1
-        fwait
         mov ah, [sw1 + 1]
         sahf
         jb @@negative