Ambigious else bug in reg_memtioned_in_mem() gcc/config/i386.c ?

[Jeffrey A Law]

  In message < 199802211602.QAA00171@iron.rcp.co.uk >you write:
  > 
  > 
  > I think there is an bug in the routine reg_mentioned_in_mem() in   
  > gcc/config/i386.c (egcs-980214)
  > 
  > The following code extract from the routine has the 'else' bound to the   
  > wrong 'if' if the indentation of the
  > code indicates the correct intent.
  > 
  >   for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--)
  >     {
  >       if (fmt[i] == 'E')
  >         for (j = XVECLEN (rtl, i) - 1; j >= 0; j--)
  >           if (reg_mentioned_in_mem (reg, XVECEXP (rtl, i, j)))
  >             return 1;
  > 
  >       else if (fmt[i] == 'e' && reg_mentioned_in_mem (reg, XEXP (rtl,   
  > i)))
  >         return 1;
Yup.  This is a bug.  Can you send a patch?

The "dangling" else should be bound to the outer if.

jeff