4670abb087
gcc/ * config/mips/mips-protos.h (mips_split_type): New enum. (mips_split_64bit_move_p, mips_split_doubleword_move): Delete. (mips_split_move_p, mips_split_move, mips_split_move_insn_p) (mips_split_move_insn): Declare. * config/mips/mips.c (mips_tuning_info): New variable. (mips_load_store_insns): Use mips_split_move_insn_p instead of mips_split_64bit_move_p. (mips_emit_move_or_split, mips_mult_move_p): New functions. (mips_split_64bit_move_p): Rename to... (mips_split_move_p): ...this and take a mips_split_type argument. Generalize to all moves. Call mips_mult_move_p. (mips_split_doubleword_move): Rename to... (mips_split_move): ...this and take a mips_split_type argument. Assert that mips_split_move_p holds. (mips_insn_split_type, mips_split_move_insn_p, mips_split_move_insn): New functions. (mips_output_move): Use mips_split_move_p instead of mips_split_64bit_move_p. Handle MULT $0, $0 moves. (mips_save_reg): Use mips_emit_move_or_split. (mips_sim_reset): Assign to curr_state. Call targetm.sched.init and advance_state. (mips_sim_init): Call targetm.sched.init_dfa_pre_cycle_insn and targetm.sched.init_dfa_post_cycle_insn, if defined. (mips_sim_next_cycle): Assign to curr_state. Use advance_state instead of state_transition. (mips_sim_issue_insn): Assign to curr_state. Use targetm.sched.variable_issue to see how many more insns can be issued. (mips_seq_time, mips_mult_zero_zero_cost) (mips_set_fast_mult_zero_zero_p, mips_set_tuning_info) (mips_expand_to_rtl_hook): New functions. (TARGET_EXPAND_TO_RTL_HOOK): Define. * config/mips/mips.md (move_type): Add imul. (type): Map imul move_types to imul. (*movdi_32bit, *movti): Add imul alternatives. Use mips_split_move_insn_p and mips_split_move_insn instead of mips_split_64bit_move_p and mips_split_doubleword_move in move splitters. gcc/testsuite/ 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com> Sandra Loosemore <sandra@codesourcery.com> * gcc.target/mips/madd-9.c: Force code to be tuned for the 4kc and test that the accumulator is initialized using MULT. * gcc.target/mips/mips32-dsp-accinit-1.c: New test. * gcc.target/mips/mips32-dsp-accinit-2.c: Likewise. Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com> From-SVN: r192179 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libquadmath | ||
| libssp | ||
| libstdc++-v3 | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
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