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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 d847d5681ed..ac4591dcfe4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,45 @@ 2015-05-19 Richard Sandiford <richard.sandiford@arm.com> + * rtl.def (REG): Change format to "r". + * rtl.h (rtunion): Remove rt_reg. + (reg_info): New structure. + (rtx_def): Add reg field to main union. + (X0REGATTR): Delete. + (REG_CHECK): New macro. + (SET_REGNO_RAW, rhs_regno, REG_ATTRS): Use it. + * rtl.c (rtx_format): Document "r". + (rtx_code_size): Handle REG specially. + * gengenrtl.c (special_format): Return true for formats + that include 'r'. + * gengtype.c (adjust_field_rtx_def): Handle 'r' fields. + Deal with REG_ATTRS after the field loop. + * emit-rtl.c (gen_raw_REG): Call rtx_alloc_stat directly. + * expmed.c (init_expmed): Call gen_raw_REG instead of + gen_rtx_raw_REG. + * expr.c (init_expr_target): Likewise. + * regcprop.c (maybe_mode_change): Likewise. + * varasm.c (make_decl_rtl): Likewise. + * final.c (leaf_renumber_regs_insn): Return early after + handling REGs. + * genemit.c (gen_exp): Handle 'r' fields. + * genpeep.c (match_rtx): Likewise. + * gensupport.c (subst_pattern_match): Likewise. + (get_alternatives_number, collect_insn_data, alter_predicate_for_insn) + (alter_constraints, subst_dup): Likewise. + * read-rtl.c (read_rtx_code): Likewise. + * print-rtl.c (print_rtx): Likewise. + * genrecog.c (find_operand, find_matching_operand): Likewise. + (validate_pattern, match_pattern_2): Likewise. + (parameter::UINT, rtx_test::REGNO_FIELD): New enum values. + (rtx_test::regno_field): New function. + (operator ==, safe_to_hoist_p, transition_parameter_type) + (parameter_type_string, print_parameter_value) + (print_nonbool_test, print_test): Handle new enum values. + * cselib.c (rtx_equal_for_cselib_1): Handle REG specially. + * lra-constraints.c (operands_match_p): Likewise. + +2015-05-19 Richard Sandiford <richard.sandiford@arm.com> + * df.h (df_ref_change_reg_with_loc): Remove old_regno parameter. Change type of new_regno to unsigned int. * df-scan.c (df_ref_change_reg_with_loc_1): Change type of |