Sometime between 20041112 (my last successful bootstrap) and 20041115, five tests in gcc.dg/vect start getting an ICE for -m64 on powerpc64-linux-gnu:
elm3b11% /home/janis/tools/gcc-mline-20041115-patches/bin/gcc -m64 -maltivec -O2 -ftree-vectorize vect-60.c vect-60.c: In function ‘main1’: vect-60.c:27: internal compiler error: in emit_move_insn, at expr.c:2590 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. This compiler is built from a tree with patches to testsuite files but no changes to source files. The other failing tests are vect-[46,50,52,58]. -- Summary: ICE in emit_move_insn in five vect tests with -m64 Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: janis187 at us dot ibm dot com CC: dorit at il dot ibm dot com,gcc-bugs at gcc dot gnu dot org GCC host triplet: powerpc-unknown-linux-gnu GCC target triplet: powerpc64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18505
