I'm seeing a bootstrap failure on the compile farm's gcc63 machine. I realize there've been several logs submitted to gcc-testresults from Laurent's autotesters, but those testers configured with somewhat different options than I did. I'm configuring with:
--disable-lib{ssp,mudflap,gomp} --enable-languages=c --disable-nls --enable-threads=posix whereas Laurent passes --with-cpu=v8 and --disable-multilib. Bootstrapping fails starting at r163383, Bernd's 4-insn combine change, when configuring support libraries (libiberty, zlib, libdecnumber) for stage3. I double-checked subsequent revisions that fix other PRs from r163383 (e.g. r163546) and those did not help either. I tried --disable-multilib and/or --with-cpu=niagara and that did not help. I'm unsure of what other information to provide, but can provide more information on request. -- Summary: [4.6 regression] bootstrap failure on sparc64-unknown- linux-gnu Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: froydnj at gcc dot gnu dot org GCC build triplet: sparc64-unknown-linux-gnu GCC host triplet: sparc64-unknown-linux-gnu GCC target triplet: sparc64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45518