1996-07-03 |
Mike Stump | formatting tweaks |
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1996-06-06 |
Jim Wilson | (strength_reduce): If HAVE_cc0 defined, disable auto_in... |
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1996-05-10 |
Richard Kenner | (maybe_eliminate_biv_1): Disable all but two cases... |
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1996-04-04 |
Jim Wilson | (combine_givs): Use new macro GIV_SORT_CRITERION. |
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1996-03-05 |
Doug Evans | loop.c (init_loop): Use pseudo reg in add_cost computat... |
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1996-01-24 |
Jim Wilson | (scan_loop): Correct comment. |
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1995-10-03 |
Richard Kenner | Update comments. |
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1995-09-16 |
Richard Kenner | (find_and_verify_loops): Fix error in last change. |
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1995-09-15 |
Richard Kenner | (find_and_verify_loops): When moving exit blocks out... |
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1995-08-13 |
Richard Kenner | (find_and_verify_loops): Set dest_loop only if JUMP_LAB... |
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1995-07-26 |
Richard Kenner | (find_and_verify_loops): When moving blocks of code... |
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1995-07-14 |
Richard Kenner | (loop_number_exit_count): New global variable. |
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1995-06-15 |
Richard Kenner | Update FSF address. |
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1995-05-13 |
Jim Wilson | (record_giv): When computing replaceable, use |
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1995-05-12 |
Jim Wilson | (check_dbra_loop): When reversing loop when |
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1995-02-13 |
Richard Kenner | (mark_loop_jump): Remove bogus assignments to LABEL_... |
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1995-01-21 |
Jim Wilson | (record_giv): Initialize new field same_insn. |
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1995-01-21 |
Jim Wilson | (scan_loop): For the replace_rtx call, copy the rtx... |
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1995-01-05 |
Doug Evans | (get_condition): Use CONST0_RTX instead of const0_rtx. |
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1994-12-19 |
Jim Wilson | (invariant_p): Reject const volatile references. |
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1994-11-17 |
Richard Kenner | (move_movables): For move_insn case, skip notes when... |
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1994-07-19 |
Jim Wilson | (move_movables): Aviod lossage when CALL_INSN_FUNCTION_... |
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1994-06-29 |
Richard Kenner | (basic_induction_var, case REG): Allow previous insn... |
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1994-06-22 |
Richard Kenner | (strength_reduce): When replacing DEST_ADDR givs, make... |
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1994-06-18 |
Jim Wilson | (move_movables): Copy CALL_INSN_FUNCTION_USAGE field. |
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1994-06-14 |
Richard Kenner | Cast pointer operands to bzero, bcopy, and bcmp to... |
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1994-05-31 |
Richard Kenner | (note_addr_stored): A SET or CLOBBER of a BLKmode MEM... |
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1994-04-10 |
Richard Kenner | No longer handle LSHIFT. |
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1994-03-25 |
Richard Kenner | (init_loop): Remove decls of unused variables. |
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1994-03-23 |
Richard Kenner | (get_condition): Exit if we don't recognize SET_SRC... |
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1994-03-18 |
Jim Wilson | (scan_loop): New variable loop_depth. |
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1994-02-24 |
Richard Kenner | (maybe_eliminate_biv_1): Ignore GIV if it isn't always... |
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1994-02-24 |
Richard Kenner | (scan_loop, strength_reduce): Go back to LOOP_TOP,... |
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1994-02-16 |
Jim Wilson | (scan_loop): Add no_labels_between_p call to tests... |
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1993-12-27 |
Richard Kenner | (get_condition): Can reverse comparison if -ffast-math. |
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1993-12-25 |
Richard Kenner | (check_dbra_loop): Fix error in previous change. |
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1993-12-24 |
Jim Wilson | (check_dbra_loop): Don't reverse loop if there is a |
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1993-12-02 |
Richard Kenner | (scan_loop): Correct arguments for register check. |
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1993-11-10 |
Jim Wilson | (strength_reduce): Accept VOIDmode initial values. |
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1993-11-05 |
Richard Kenner | (strength_reduce): Ignore initial value if it is the... |
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1993-10-20 |
Richard Kenner | (find_and_verify_loops): Properly continue loop after... |
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1993-10-08 |
Doug Evans | (scan_loop): When skipping consecutive insns, don't... |
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1993-09-24 |
Doug Evans | * loop.c: (invariant_p, case REG): hard_frame_pointer_r... |
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1993-09-12 |
Richard Stallman | (basic_induction_var): New arg MODE. |
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1993-07-28 |
Jim Wilson | (strength_reduce): Don't ignore a giv that depends... |
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1993-07-24 |
Richard Stallman | (mark_loop_jump): Handle weird cases like jumping to... |
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1993-06-08 |
Jim Wilson | (move_movables): Delete REG_EQUAL notes that describe a |
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1993-06-05 |
Richard Stallman | (record_initial): Reject insns that store into subregs. |
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1993-05-20 |
Richard Stallman | (scan_loop): Treat pseudo duplicated for exit tests... |
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1993-05-07 |
Jeff Law | loop.c (strength_reduce): Handle case where loop_end... |
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1993-03-11 |
Jeff Law | * loop.c (addr_overlap_p): Delete. |
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1993-02-24 |
Jim Wilson | (consec_sets_invariant_p): Correct REG_EQUAL note checks |
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1993-02-24 |
Jim Wilson | (add_label_notes): Don't add notes for references to... |
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1993-01-15 |
Jeff Law | loop.c (move_movables): Clear INSN_CODE for eachinsn... |
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1993-01-12 |
Brendan Kehoe | integrate.c (const_equiv): Delete decl, since it's... |
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1992-12-11 |
Richard Kenner | (get_condition): Check for overflow when canonicalizing... |
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1992-10-23 |
Richard Stallman | (record_biv): Clear total_benefit field of new iv_class. |
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1992-10-13 |
Tom Wood | (loop_optimize): Verify that max_uid_for_loop is still... |
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1992-09-23 |
Richard Stallman | (basic_induction_var): Inside PLUS, when looking for... |
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1992-09-19 |
Richard Kenner | (basic_induction_var): Add new parameter P. |
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1992-08-11 |
Jim Wilson | (loop_optimize): Delete uses of loop_number_first_block, |
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1992-07-29 |
Richard Stallman | entered into RCS |
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1992-07-19 |
Richard Stallman | *** empty log message *** |
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1992-07-16 |
Richard Stallman | *** empty log message *** |
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1992-07-11 |
Richard Stallman | *** empty log message *** |
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1992-07-08 |
Charles Hannum | *** empty log message *** |
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1992-07-06 |
Richard Kenner | *** empty log message *** |
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1992-06-28 |
Richard Kenner | *** empty log message *** |
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1992-06-19 |
Richard Kenner | *** empty log message *** |
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1992-06-18 |
Richard Kenner | *** empty log message *** |
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1992-05-26 |
Richard Stallman | *** empty log message *** |
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1992-05-07 |
Michael Meissner | *** empty log message *** |
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1992-04-18 |
Richard Stallman | *** empty log message *** |
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1992-04-12 |
Tom Wood | *** empty log message *** |
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1992-04-06 |
Jim Wilson | *** empty log message *** |
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1992-03-31 |
Jim Wilson | *** empty log message *** |
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1992-03-28 |
Richard Kenner | *** empty log message *** |
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1992-03-22 |
Richard Kenner | *** empty log message *** |
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1992-03-14 |
Richard Stallman | *** empty log message *** |
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1992-02-01 |
Richard Stallman | Initial revision |
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