[Bug rtl-optimization/41299] code size regression (from 4.3) with -Os and -mregparm=3

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41299

Eric Gallager <egallager at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
   Last reconfirmed|2009-09-09 22:35:37         |2018-9-21
      Known to fail|                            |4.2.1, 9.0

--- Comment #5 from Eric Gallager <egallager at gcc dot gnu.org> ---
Confirming that the size is still 70 with gcc trunk, but that's actually an
improvement over Apple's gcc-4.2:

$ /usr/local/bin/gcc -c -Os -mregparm=3 -m32 41299.c
$ size 41299.o
__TEXT  __DATA  __OBJC  others  dec     hex
70      0       0       0       70      46
$ /usr/bin/gcc -c -Os -mregparm=3 -m32 41299.c
$ size 41299.o
__TEXT  __DATA  __OBJC  others  dec     hex
149     0       0       4       153     99
$