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