| 1996-12-17 |
wilson | (nonzero_bits): Ifdef out calls to num_sign_bit_copies. |
blob | commitdiff |
| 1996-12-16 |
wilson | (simplify_comparison): Use mode_width as shift count |
blob | commitdiff | diff to current |
| 1996-12-13 |
ian | Check SMALL_REGISTER_CLASSES at runtime |
blob | commitdiff | diff to current |
| 1996-12-11 |
kenner | (try_combine): When splitting an insn, check for the... |
blob | commitdiff | diff to current |
| 1996-12-11 |
kenner | (combinable_i3pat): Bring back to sync with can_combine_p. |
blob | commitdiff | diff to current |
| 1996-11-15 |
kenner | (try_combine): Properly copy an rtvec. |
blob | commitdiff | diff to current |
| 1996-10-29 |
ian | Add some optimizations for TRUNCATE and ZERO_EXTEND |
blob | commitdiff | diff to current |
| 1996-10-23 |
kenner | (can_combine_p): When SMALL_REGISTER_CLASSES is defined... |
blob | commitdiff | diff to current |
| 1996-09-23 |
kenner | (can_combine_p): Even if SMALL_REGISTER_CLASSES, know... |
blob | commitdiff | diff to current |
| 1996-08-04 |
law | * combine.c (rtx_equal_for_field_assignment_p... |
blob | commitdiff | diff to current |
| 1996-07-22 |
wilson | (undo_all): Clear previous_undos field. |
blob | commitdiff | diff to current |
| 1996-07-03 |
mrs | formatting tweaks |
blob | commitdiff | diff to current |
| 1996-06-28 |
kenner | (previous_num_undos): Deleted variable. |
blob | commitdiff | diff to current |
| 1996-06-27 |
kenner | (force_to_mode, case NE): Fix typo and logical error. |
blob | commitdiff | diff to current |
| 1996-06-19 |
kenner | (move_deaths): New parameter maybe_kill_insn. |
blob | commitdiff | diff to current |
| 1996-06-18 |
kenner | (try_combine): Don't use split if dest of new I2 is... |
blob | commitdiff | diff to current |
| 1996-05-23 |
wilson | (set_nonzero_bits_and_sign_copies): Set |
blob | commitdiff | diff to current |
| 1996-05-22 |
wilson | (nonzero_bits): Don't assume arg pointer has same |
blob | commitdiff | diff to current |
| 1996-05-22 |
kenner | (init_reg_last_arrays, setup_incoming_promotions):... |
blob | commitdiff | diff to current |
| 1996-05-17 |
kenner | (insn_cuid): New function. |
blob | commitdiff | diff to current |
| 1996-04-16 |
kenner | (make_field_assignment): Allow XOR in final case. |
blob | commitdiff | diff to current |
| 1996-04-15 |
kenner | (expand_field_assignment): Take SUBREG_WORD into accoun... |
blob | commitdiff | diff to current |
| 1996-04-15 |
kenner | (try_combine): When substituting in output of I2, ensur... |
blob | commitdiff | diff to current |
| 1996-04-14 |
kenner | (combine_instructions): In initial scan of insns, handl... |
blob | commitdiff | diff to current |
| 1996-03-23 |
dje | (make_extraction): In BITS_BIG_ENDIAN correction of... |
blob | commitdiff | diff to current |
| 1996-03-19 |
kenner | (simplify_if_then_else): Allow for case that condition... |
blob | commitdiff | diff to current |
| 1996-03-17 |
dje | (find_split_point): Handle NULL return from make_extrac... |
blob | commitdiff | diff to current |
| 1996-03-16 |
kenner | (make_extraction): Correct typo in force_to_mode call... |
blob | commitdiff | diff to current |
| 1996-03-11 |
kenner | (make_extraction): Use proper mode for INNER in all... |
blob | commitdiff | diff to current |
| 1996-02-20 |
kenner | (force_to_mode, case IOR): Fix typo in commuting IOR... |
blob | commitdiff | diff to current |
| 1996-02-13 |
kenner | (force_to_mode, num_sign_bit_copies, simplify_compariso... |
blob | commitdiff | diff to current |
| 1996-01-30 |
kenner | (nonzero_bits, case REG): Ignore REG_POINTER_ALIGNMENT. |
blob | commitdiff | diff to current |
| 1996-01-01 |
kenner | (rtx_equal_for_field_assignment_p): New function. |
blob | commitdiff | diff to current |
| 1995-12-27 |
kenner | (set_nonzero_bits_and_sign_copies): Handle reg even |
blob | commitdiff | diff to current |
| 1995-12-19 |
wilson | (simplify_rtx, case SUBREG): For SUBREG of a constant, |
blob | commitdiff | diff to current |
| 1995-12-17 |
law | * regclass.c (regclass): Use SECONDARY_RELOAD_C... |
blob | commitdiff | diff to current |
| 1995-12-17 |
kenner | (try_combine): When checking for two sets of the same... |
blob | commitdiff | diff to current |
| 1995-12-10 |
kenner | (simplify_if_then_else): Convert "a == b ? b : a" to... |
blob | commitdiff | diff to current |
| 1995-11-26 |
kenner | (nonzero_bits, case REG): Put POINTERS_EXTEND_UNSIGNED... |
blob | commitdiff | diff to current |
| 1995-11-06 |
dje | (force_to_mode): Fix typo in fix to last change. |
blob | commitdiff | diff to current |
| 1995-11-05 |
kenner | (force_to_mode): Put in last change properl. |
blob | commitdiff | diff to current |
| 1995-10-27 |
kenner | (force_to_mode, case ASHIFTRT): Properly handle mask... |
blob | commitdiff | diff to current |
| 1995-10-26 |
kenner | (distribute_notes): For Oct 19 change, add additional... |
blob | commitdiff | diff to current |
| 1995-10-26 |
kenner | (force_to_mode, case ASHIFTRT): Verify mode bitsize... |
blob | commitdiff | diff to current |
| 1995-10-20 |
kenner | (distribute_notes): Delete instructions without side... |
blob | commitdiff | diff to current |
| 1995-10-19 |
kenner | (distribute_notes): When search for new place to put... |
blob | commitdiff | diff to current |
| 1995-10-03 |
kenner | (simplify_rtx): In code that attempts to simplify condi... |
blob | commitdiff | diff to current |
| 1995-08-28 |
kenner | Fix spelling errors. |
blob | commitdiff | diff to current |
| 1995-08-14 |
kenner | (move_deaths): When have a multi-reg hard register... |
blob | commitdiff | diff to current |
| 1995-06-15 |
kenner | Update FSF address. |
blob | commitdiff | diff to current |
| 1995-06-06 |
kenner | (reg_dead_at_p): When scanning backwards, stop at BARRIER. |
blob | commitdiff | diff to current |
| 1995-05-29 |
kenner | (recog_for_combine): New parm PADDED_SCRATCHES; set it. |
blob | commitdiff | diff to current |
| 1995-05-16 |
kenner | Fix typos in comments. |
blob | commitdiff | diff to current |
| 1995-05-13 |
kenner | (simplify_shift_count, case LSHIFTRT): Don't merge... |
blob | commitdiff | diff to current |
| 1995-05-12 |
kenner | (simplify_shift_const): Don't change SHIFT_MODE for... |
blob | commitdiff | diff to current |
| 1995-05-01 |
wilson | (combine_instrutions): Set subst_prev_insn to zero. |
blob | commitdiff | diff to current |
| 1995-04-26 |
wilson | (simplify_rtx, case TRUNCATE): Add. Use force_to_mode. |
blob | commitdiff | diff to current |
| 1995-04-21 |
kenner | (simplify_logical, case AND): If still an AND, get... |
blob | commitdiff | diff to current |
| 1995-04-17 |
wilson | (get_last_value): Ignore BARRIER when scanning backwards. |
blob | commitdiff | diff to current |
| 1995-04-17 |
wilson | (subst_prev_insn): New variable. |
blob | commitdiff | diff to current |
| 1995-04-10 |
kenner | (simplify_set): Don't move a SUBREG to dest if it is... |
blob | commitdiff | diff to current |
| 1995-04-03 |
tege | (force_to_mode, case PLUS): Sign extend masks that... |
blob | commitdiff | diff to current |
| 1995-04-03 |
kenner | (nonzero_bits, case REG): Check POINTERS_EXTEND_UNSIGNED. |
blob | commitdiff | diff to current |
| 1995-03-30 |
wilson | (get_last_value): Revert back to use prev_nonnote_insn |
blob | commitdiff | diff to current |
| 1995-03-29 |
wilson | (make_compound_operation, AND case): Undo July 7, 1994 |
blob | commitdiff | diff to current |
| 1995-03-18 |
kenner | (gen_lowpart_for_combine): Set reg_changes_size, if... |
blob | commitdiff | diff to current |
| 1995-03-16 |
kenner | (apply_distributive_law, case SUBREG): Fix typo when... |
blob | commitdiff | diff to current |
| 1995-03-10 |
wilson | (max_uid_cuid): New static variable. |
blob | commitdiff | diff to current |
| 1995-01-25 |
dje | (simplify_set): Call can_conditionally_move_p. |
blob | commitdiff | diff to current |
| 1995-01-21 |
wilson | (num_sign_bit_copies): Can handle paradoxical subreg... |
blob | commitdiff | diff to current |
| 1995-01-11 |
kenner | (simplify_if_then_else): Fix typo: "|" should be "||". |
blob | commitdiff | diff to current |
| 1994-12-21 |
ian | Always copy flags to new MEM in simplify_shift_const. |
blob | commitdiff | diff to current |
| 1994-12-16 |
kenner | (distribute_notes): When output an insn to hold a REG_D... |
blob | commitdiff | diff to current |
| 1994-12-08 |
kenner | (distribute_notes): If can't find place for REG_DEAD... |
blob | commitdiff | diff to current |
| 1994-12-01 |
kenner | (record_dead_and_set_regs_1): Handle SUBREGs. |
blob | commitdiff | diff to current |
| 1994-11-16 |
ian | Check target endianness at run time, not compile time |
blob | commitdiff | diff to current |
| 1994-11-08 |
wilson | (try_combine): Update split_code after converting MULT |
blob | commitdiff | diff to current |
| 1994-10-18 |
kenner | (can_combine_p): Don't combine into CALL_INSN where... |
blob | commitdiff | diff to current |
| 1994-09-07 |
kenner | (simplify_comparison): Convert comparison to unsigned... |
blob | commitdiff | diff to current |
| 1994-09-07 |
kenner | (simplify_set): Only convert IF_THEN_ELSE to logical... |
blob | commitdiff | diff to current |
| 1994-08-31 |
kenner | (nonzero_bits, cases DIV, MOD, UDIV, UMOD): Declare... |
blob | commitdiff | diff to current |
| 1994-08-30 |
law | * combine.c (simplify_comparison, case GEU): Add missi... |
blob | commitdiff | diff to current |
| 1994-08-18 |
wilson | (distribute_notes, case REG_UNUSED): Ignore notes when |
blob | commitdiff | diff to current |
| 1994-08-14 |
wilson | (distribute_notes, case REG_DEAD): Add another |
blob | commitdiff | diff to current |
| 1994-08-12 |
kenner | (simplify_rtx, case FLOAT_TRUNCATE): Remove redundant... |
blob | commitdiff | diff to current |
| 1994-08-02 |
kenner | (subst_prev_insn): Remove variable and all uses. |
blob | commitdiff | diff to current |
| 1994-07-28 |
kenner | (try_combine): Don't make a MULT if none of the insns... |
blob | commitdiff | diff to current |
| 1994-07-21 |
wilson | (simplify_rtx): For (not (xor X C)) generate new rtx |
blob | commitdiff | diff to current |
| 1994-07-12 |
wilson | (record_dead_and_set_regs_1): Can only handle SUBREG |
blob | commitdiff | diff to current |
| 1994-07-11 |
ian | Only turn IF_THEN_ELSE into AND if MODE_INT. |
blob | commitdiff | diff to current |
| 1994-07-08 |
kenner | (force_to_mode): OP_MODE must be MODE if MODE and mode... |
blob | commitdiff | diff to current |
| 1994-07-08 |
wilson | (distribute_notes, REG_DEAD case): When check to see |
blob | commitdiff | diff to current |
| 1994-07-08 |
kenner | (gen_unary): Add new arg, OP0_MODE. |
blob | commitdiff | diff to current |
| 1994-07-07 |
dje | (make_compound_operation, AND case): Do extraction... |
blob | commitdiff | diff to current |
| 1994-07-07 |
dje | * flow.c (mark_set_1): Record explicit hard registers... |
blob | commitdiff | diff to current |
| 1994-07-05 |
kenner | (can_combine_p): Don't check for replacing arg of funct... |
blob | commitdiff | diff to current |
| 1994-07-05 |
kenner | (try_combine): If I2DEST was used in I2SRC, it isn... |
blob | commitdiff | diff to current |
| 1994-06-29 |
dje | (simplify_set): Evaluate HAVE_conditional_move at runtime. |
blob | commitdiff | diff to current |
| 1994-06-25 |
erich | (distribute_notes, case REG_DEAD): If a call uses a |
blob | commitdiff | diff to current |
| 1994-06-14 |
kenner | Cast pointer operands to bzero, bcopy, and bcmp to... |
blob | commitdiff | diff to current |
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