[Bug middle-end/38299] internal error: segmentation fault

david.oshea at emulex dot com gcc-bugzilla@gcc.gnu.org
Sat Apr 14 16:52:00 GMT 2012


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38299

David O'Shea <david.oshea at emulex dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |david.oshea at emulex dot
                   |                            |com

--- Comment #7 from David O'Shea <david.oshea at emulex dot com> 2012-04-14 16:51:46 UTC ---
In playing with the -O2 and -O flags, it would appear to be that the -fgcse
subflag of the -O2 flags causes the failure.  So you can substitute the
following and get the compiler to build the library  -O2 -no-gcse.
This builds a less great (no Global Common Subexpression Elimination) library,
but it builds on 3.2.1...
The result is a larger library, but at least it builds.



More information about the Gcc-bugs mailing list