With an --enable-checking=yes build of the tree at at svn 121332, the following testsuite errors appear:
Executing on host: /home/brooks/gcc-callexpr/build2/gcc/xgcc -B/home/brooks/gcc-callexpr/build2/gcc/ /home/brooks/gcc-callexpr/svn-source/gcc/testsuite/gcc.c-torture/execute/mayalias-2.c -w -O3 -g -fno-show-column -lm -o /home/brooks/gcc-callexpr/build2/gcc/testsuite/gcc/mayalias-2.x4 (timeout = 300) /home/brooks/gcc-callexpr/svn-source/gcc/testsuite/gcc.c-torture/execute/mayalias-2.c:2: internal compiler error: in splice_child_die, at dwarf2out.c:5564 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. compiler exited with status 1 output is: /home/brooks/gcc-callexpr/svn-source/gcc/testsuite/gcc.c-torture/execute/mayalias-2.c:2: internal compiler error: in splice_child_die, at dwarf2out.c:5564 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. FAIL: gcc.c-torture/execute/mayalias-2.c compilation, -O3 -g (internal compiler error) [...] Executing on host: /home/brooks/gcc-callexpr/build2/gcc/xgcc -B/home/brooks/gcc-callexpr/build2/gcc/ /home/brooks/gcc-callexpr/svn-source/gcc/testsuite/gcc.c-torture/execute/mayalias-3.c -w -O3 -g -fno-show-column -lm -o /home/brooks/gcc-callexpr/build2/gcc/testsuite/gcc/mayalias-3.x4 (timeout = 300) /home/brooks/gcc-callexpr/svn-source/gcc/testsuite/gcc.c-torture/execute/mayalias-3.c:2: internal compiler error: in splice_child_die, at dwarf2out.c:5564 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. compiler exited with status 1 output is: /home/brooks/gcc-callexpr/svn-source/gcc/testsuite/gcc.c-torture/execute/mayalias-3.c:2: internal compiler error: in splice_child_die, at dwarf2out.c:5564 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. FAIL: gcc.c-torture/execute/mayalias-3.c compilation, -O3 -g (internal compiler error) [...] -- Summary: mayalias-2.c, mayalias-3.c fail at -O3 -g with --enable- checking=yes Product: gcc Version: 4.3.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: brooks at gcc dot gnu dot org GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30661