http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56564
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|hubicka at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comment #14 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Mon Jun 10 15:41:52 2013 New Revision: 199898 URL: http://gcc.gnu.org/viewcvs?rev=199898&root=gcc&view=rev Log: PR target/56564 * varasm.c (align_variable): Don't use DATA_ALIGNMENT or CONSTANT_ALIGNMENT if !decl_binds_to_current_def_p (decl). Use DATA_ABI_ALIGNMENT for that case instead if defined. (get_variable_align): New function. (get_variable_section, emit_bss, emit_common, assemble_variable_contents, place_block_symbol): Use get_variable_align instead of DECL_ALIGN. (assemble_noswitch_variable): Add align argument, use it instead of DECL_ALIGN. (assemble_variable): Adjust caller. Use get_variable_align instead of DECL_ALIGN. * config/i386/i386.h (DATA_ALIGNMENT): Adjust x86_data_alignment caller. (DATA_ABI_ALIGNMENT): Define. * config/i386/i386-protos.h (x86_data_alignment): Adjust prototype. * config/i386/i386.c (x86_data_alignment): Add opt argument. If opt is false, only return the psABI mandated alignment increase. * config/c6x/c6x.h (DATA_ALIGNMENT): Renamed to... (DATA_ABI_ALIGNMENT): ... this. * config/mmix/mmix.h (DATA_ALIGNMENT): Renamed to... (DATA_ABI_ALIGNMENT): ... this. * config/mmix/mmix.c (mmix_data_alignment): Adjust function comment. * config/s390/s390.h (DATA_ALIGNMENT): Renamed to... (DATA_ABI_ALIGNMENT): ... this. * doc/tm.texi.in (DATA_ABI_ALIGNMENT): Document. * doc/tm.texi: Regenerated. * gcc.target/i386/pr56564-1.c: New test. * gcc.target/i386/pr56564-2.c: New test. * gcc.target/i386/pr56564-3.c: New test. * gcc.target/i386/pr56564-4.c: New test. * gcc.target/i386/avx256-unaligned-load-4.c: Add -fno-common. * gcc.target/i386/avx256-unaligned-store-1.c: Likewise. * gcc.target/i386/avx256-unaligned-store-3.c: Likewise. * gcc.target/i386/avx256-unaligned-store-4.c: Likewise. * gcc.target/i386/vect-sizes-1.c: Likewise. * gcc.target/i386/memcpy-1.c: Likewise. * gcc.dg/vect/costmodel/i386/costmodel-vect-31.c (tmp): Initialize. * gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c (tmp): Likewise. Added: trunk/gcc/testsuite/gcc.target/i386/pr56564-1.c trunk/gcc/testsuite/gcc.target/i386/pr56564-2.c trunk/gcc/testsuite/gcc.target/i386/pr56564-3.c trunk/gcc/testsuite/gcc.target/i386/pr56564-4.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/c6x/c6x.h trunk/gcc/config/i386/i386-protos.h trunk/gcc/config/i386/i386.c trunk/gcc/config/i386/i386.h trunk/gcc/config/mmix/mmix.c trunk/gcc/config/mmix/mmix.h trunk/gcc/config/s390/s390.h trunk/gcc/doc/tm.texi trunk/gcc/doc/tm.texi.in trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/vect/costmodel/i386/costmodel-vect-31.c trunk/gcc/testsuite/gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-4.c trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-1.c trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-3.c trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-4.c trunk/gcc/testsuite/gcc.target/i386/memcpy-1.c trunk/gcc/testsuite/gcc.target/i386/vect-sizes-1.c trunk/gcc/varasm.c