[Bug rtl-optimization/43058] [4.5 Regression] var-tracking uses up all virtual memory

[rguenth at gcc dot gnu dot org]

------- Comment #8 from rguenth at gcc dot gnu dot org  2010-02-19 11:55 -------
The recent patch to add PARAM_MAX_VARTRACK_SIZE didn't fix this.  We still
top out beyond what my machine with 3GB ram and 1GB swap can handle.

GCC 4.4.3 tops at 620MB
GCC 4.5 with -fno-var-tracking-assignments tops at 610MB, same with
-fno-var-tracking

Honza, if we implement partial inlining, can we implement function splitting?
:)


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |aoliva at gcc dot gnu dot
                   |                            |org, jakub at gcc dot gnu
                   |                            |dot org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-02-19 11:55:28
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43058