[Bug c/48110] "fast" and "g" should be aliases of "Ofast" and "Og" inside optimize attribute

[egallager at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48110

Eric Gallager  changed:

   What|Removed |Added

 CC||egallager at gcc dot gnu.org,
   ||roger at nextmovesoftware dot 
com

--- Comment #5 from Eric Gallager  ---
Hm, I wonder if this affects the new -Oz switch, too...

[Bug c/48110] "fast" and "g" should be aliases of "Ofast" and "Og" inside optimize attribute

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48110
Bug 48110 depends on bug 53776, which changed state.

Bug 53776 Summary: pragma optimize does not support Os
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53776

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug c/48110] "fast" and "g" should be aliases of "Ofast" and "Og" inside optimize attribute

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48110

Andrew Pinski  changed:

   What|Removed |Added

  Component|middle-end  |c

--- Comment #4 from Andrew Pinski  ---
The code is in c-family/c-common:
  /* Assume that Ox is -Ox, a numeric value is -Ox, a s by
 itself is -Os, and any other switch begins with a -f.  */
  if ((*p >= '0' && *p <= '9')
  || (p[0] == 's' && p[1] == '\0'))
*r++ = 'O';
  else if (*p != 'O')
*r++ = 'f';


as you can see 's' is support by that but 'g' or "fast" is not.