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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6b273f2..299d206 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,43 @@ +2005-07-27 Aldy Hernandez <aldyh@redhat.com> + + * config/frv/frv.opt (moptimize-membar): New. + + * doc/invoke.texi: Document -moptimize-membar and its inverse. + + * config/frv/frv.h: Remove machine_function definition. + + * config/frv/frv.c (struct frv_io): New. + (struct machine_function): Moved from frv.h. Add has_membar_p. + (frv_same_doubleword_p, frv_io_fixed_order_p, frv_io_union) + (frv_extract_membar, frv_io_check_address, frv_io_handle_set) + (frv_io_handle_use_1, frv_io_handle_use, frv_optimize_membar_local) + (frv_optimize_membar_global, frv_optimize_membar): New functions. + (frv_reorg): Call frv_optimize_membar when appropriate. + (bdesc_loads, bdesc_stores): Use the membar code as the icode field. + (frv_expand_builtin): Adjust calls accordingly. + (frv_io_address_cookie): New function. + (frv_expand_load_builtin, frv_expand_store_builtin): Emit a normal + load or store rather than a special insn. Add ccnstant address and + io-type operands to the membar. + (frv_ifcvt_modify_tests): Unsign regno. + (frv_ifcvt_modify_tests): Same. + + * config/frv/frv.md: Remove UNSPEC_BUILTIN_{LOAD,STORE}. Change + UNSPEC_OPTIONAL_MEMBAR constant. + (builtin_read_<mode>): Delete. + (builtin_write_<mode>): Delete. + ("optional_membar_<mode>"): Add operand. + + * testsuite/gcc.target/frv/all-builtin-read8.c: Delete. + * testsuite/gcc.target/frv/all-builtin-read16.c: Delete. + * testsuite/gcc.target/frv/all-builtin-read32.c: Delete. + * testsuite/gcc.target/frv/all-builtin-read64.c: Delete. + * testsuite/gcc.target/frv/all-builtin-write8.c: Delete. + * testsuite/gcc.target/frv/all-builtin-write16.c: Delete. + * testsuite/gcc.target/frv/all-builtin-write32.c: Delete. + * testsuite/gcc.target/frv/all-builtin-write64.c: Delete. + * testsuite/gcc.target/frv/all-read-write-1.c: New. + 2005-07-28 Kaz Kojima <kkojima@gcc.gnu.org> * df.c (df_uses_record): Handle SCRATCH. |