This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/48395] [AVR] ICE: segmentation fault when compiling libgcc2.c, SVN trunk r171783
- From: "j at uriah dot heep.sax.de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 31 Mar 2011 19:13:25 +0000
- Subject: [Bug middle-end/48395] [AVR] ICE: segmentation fault when compiling libgcc2.c, SVN trunk r171783
- Auto-submitted: auto-generated
- References: <bug-48395-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48395
--- Comment #1 from Joerg Wunsch <j at uriah dot heep.sax.de> 2011-03-31 19:13:13 UTC ---
If I unpatch r171532 from gcc/expr.c (which introduced the current
version of that piece of code), I don't get a segfault anymore but
a different ICE:
../../../../libgcc/../gcc/libgcc2.c: In function â__negdi2â:
../../../../libgcc/../gcc/libgcc2.c:68:17: internal compiler error: in
maybe_gen_insn, at optabs.c:7123
Please submit a full bug report,