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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 48fdab630fa..2919b8134ef 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,37 @@ +2016-01-29 Vladimir Makarov <vmakarov@redhat.com> + + PR target/69299 + * config/i386/constraints.md (Bm): Describe as special memory + constraint. + * doc/md.texi (DEFINE_SPECIAL_MEMORY_CONSTRAINT): Describe it. + * genoutput.c (main): Process DEFINE_SPECIAL_MEMORY_CONSTRAINT. + * genpreds.c (struct constraint_data): Add is_special_memory. + (have_special_memory_constraints, special_memory_start): New + static vars. + (special_memory_end): Ditto. + (add_constraint): Add new arg is_special_memory. Add code to + process its true value. Update have_special_memory_constraints. + (process_define_constraint): Pass the new arg. + (process_define_register_constraint): Ditto. + (choose_enum_order): Process special memory. + (write_tm_preds_h): Generate enum const CT_SPECIAL_MEMORY and + function insn_extra_special_memory_constraint. + (main): Process DEFINE_SPECIAL_MEMORY_CONSTRAINT. + * gensupport.c (process_rtx): Process + DEFINE_SPECIAL_MEMORY_CONSTRAINT. + * ira-costs.c (record_reg_classes): Process CT_SPECIAL_MEMORY. + * ira-lives.c (single_reg_class): Use + insn_extra_special_memory_constraint. + * ira.c (ira_setup_alts): Process CT_SPECIAL_MEMORY. + * lra-constraints.c (process_alt_operands): Ditto. + (curr_insn_transform): Use insn_extra_special_memory_constraint. + * recog.c (asm_operand_ok, preprocess_constraints): Process + CT_SPECIAL_MEMORY. + * reload.c (find_reloads): Ditto. + * rtl.def (DEFINE_SPECIFAL_MEMORY_CONSTRAINT): New. + * stmt.c (parse_input_constraint): Use + insn_extra_special_memory_constraint. + 2016-01-29 H.J. Lu <hongjiu.lu@intel.com> PR target/69530 |