Attached testcase from linux kernel fails to compile with latest trunk rev 155302 on mips architecture.
options to pass -c -O1 $ mips-oe-linux-gcc y.c -c -O1 y.c: In function ptrace_setregs: y.c:12917:1: internal compiler error: in sra_modify_expr, at tree-sra.c:2175 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. -- Summary: internal compiler error: in sra_modify_expr, at tree- sra.c:2175 Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: raj dot khem at gmail dot com GCC build triplet: x86_64-linux GCC host triplet: x86_64-linux GCC target triplet: mips-oe-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42398
