http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53426
--- Comment #11 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2012-05-23 08:03:54 UTC --- sorry I cannot test the patch on the original failing files as at revision 187789 I get cat > ipa.patch --- tree-ssa-structalias.c (revision 187695) +++ tree-ssa-structalias.c (working copy) @@ -5583,7 +5583,8 @@ create_variable_info_for (tree decl, con /* If this is a global variable with an initializer and we are in IPA mode generate constraints for it. */ - if (DECL_INITIAL (decl)) + if (DECL_INITIAL (decl) + && vnode->analyzed) { VEC (ce_s, heap) *rhsc = NULL; struct constraint_expr lhs, *rhsp; [vocms123] /build/vin/gcc-trunk $ cd gcc [vocms123] /build/vin/gcc-trunk/gcc $ patch -p0 < ../ipa.patch patching file tree-ssa-structalias.c Hunk #1 FAILED at 5583. 1 out of 1 hunk FAILED -- saving rejects to file tree-ssa-structalias.c.rej