Command line: g++ -O1 label2.C Tested revisions: r156745 - crash r155966 - crash r153685 - crash 4.4 r156256 - OK
Output with checking: $ /mnt/svn/gcc-trunk/binary-156745-lto/bin/g++ -O1 /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/ext/label2.C /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/ext/label2.C: In function ‘void f() [with T = int]’: /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/ext/label2.C:11:23: error: address taken, but ADDRESSABLE bit not set p cc1plus: note: in statement goto &p; /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/ext/label2.C:11:23: internal compiler error: verify_stmts failed Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Output with release checking: $ /mnt/svn/gcc-trunk/binary-155966-lto-checking-release/bin/g++ -O1 /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/ext/label2.C /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/ext/label2.C: In function ‘void f() [with T = int]’: /mnt/svn/gcc-trunk/gcc/testsuite/g++.dg/ext/label2.C:4:6: internal compiler error: in expand_expr_addr_expr_1, at expr.c:6895 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. -- Summary: [4.5 Regression] g++.dg/ext/label2.C fails to compile at -O1 Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: zsojka at seznam dot cz GCC host triplet: x86_64-pc-linux-gnu GCC target triplet: x86_64-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43070