[Bug middle-end/31172] New: [4.2 Regression] Compiling xf86ScanPci.c from xorg-server 1.2.99.901 takes up loads of memory at -O1 and higher

Wed, 14 Mar 2007 03:11:47 -0800 

Compiling xf86ScanPci.c from xorg-server 1.2.99.901 with gcc 4.2 branch (SVN
118519) takes much longer than with older versions of gcc, and takes loads of
memory (approx. 3 GB).

Works as expected with older gccs and with 4.2 and -O0.


-- 
           Summary: [4.2 Regression] Compiling xf86ScanPci.c from xorg-
                    server 1.2.99.901 takes up loads of memory at -O1 and
                    higher
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bero at arklinux dot org
 GCC build triplet: i586-pc-linux-gnu
  GCC host triplet: i586-pc-linux-gnu
GCC target triplet: i586-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31172

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