[Bug optimization/10155] [3.4 regression] gcc (scheduler) uses excessive amount of memory with -funit-at-a-time and -finline-functions

[pinskia at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10155


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|hubicka at gcc dot gnu dot  |unassigned at gcc dot gnu
                   |org                         |dot org
             Status|ASSIGNED                    |NEW
           Keywords|                            |memory-hog
            Summary|[3.4 regression] gcc uses   |[3.4 regression] gcc
                   |excessive amount of memory  |(scheduler) uses excessive
                   |with -funit-at-a-time       |amount of memory with -
                   |                            |funit-at-a-time and -
                   |                            |finline-functions


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-11-05 05:29 -------
The scheduler uses large amounts of memory for some reason so really it is not Jan's 
problem at all as just more functions are being inlined.
It still happnes on the mainline:
on powerpc-apple-darwin7.0.0:
-O0     -O2      -O3
40        44       >500