Age | Commit message (Expand) | Author | Files | Lines |
1996-07-23 | install EH code | Mike Stump | 1 | -0/+14 |
1996-07-03 | formatting tweaks | Mike Stump | 1 | -25/+25 |
1996-06-06 | (strength_reduce): If HAVE_cc0 defined, disable auto_inc_opt | Jim Wilson | 1 | -0/+9 |
1996-05-10 | (maybe_eliminate_biv_1): Disable all but two cases of biv elimination with gi... | Richard Kenner | 1 | -9/+27 |
1996-04-04 | (combine_givs): Use new macro GIV_SORT_CRITERION. | Jim Wilson | 1 | -29/+71 |
1996-03-05 | loop.c (init_loop): Use pseudo reg in add_cost computation so cost doesn't va... | Doug Evans | 1 | -1/+1 |
1996-01-24 | (scan_loop): Correct comment. | Jim Wilson | 1 | -31/+192 |
1995-10-03 | Update comments. | Richard Kenner | 1 | -1/+1 |
1995-09-16 | (find_and_verify_loops): Fix error in last change. | Richard Kenner | 1 | -1/+1 |
1995-09-15 | (find_and_verify_loops): When moving exit blocks out of the loop, | Richard Kenner | 1 | -0/+6 |
1995-08-13 | (find_and_verify_loops): Set dest_loop only if JUMP_LABEL (insn) is | Richard Kenner | 1 | -9/+11 |
1995-07-26 | (find_and_verify_loops): When moving blocks of code, verify that the just des... | Richard Kenner | 1 | -2/+30 |
1995-07-14 | (loop_number_exit_count): New global variable. | Richard Kenner | 1 | -4/+28 |
1995-06-15 | Update FSF address. | Richard Kenner | 1 | -1/+2 |
1995-05-13 | (record_giv): When computing replaceable, use | Jim Wilson | 1 | -39/+9 |
1995-05-12 | (check_dbra_loop): When reversing loop when | Jim Wilson | 1 | -2/+8 |
1995-02-13 | (mark_loop_jump): Remove bogus assignments to LABEL_ fields in default | Richard Kenner | 1 | -6/+2 |
1995-01-20 | (record_giv): Initialize new field same_insn. | Jim Wilson | 1 | -0/+1 |
1995-01-20 | (scan_loop): For the replace_rtx call, copy the rtx that is | Jim Wilson | 1 | -2/+4 |
1995-01-05 | (get_condition): Use CONST0_RTX instead of const0_rtx. | Doug Evans | 1 | -1/+1 |
1994-12-19 | (invariant_p): Reject const volatile references. | Jim Wilson | 1 | -3/+7 |
1994-11-16 | (move_movables): For move_insn case, skip notes when deleting | Richard Kenner | 1 | -0/+2 |
1994-07-18 | (move_movables): Aviod lossage when CALL_INSN_FUNCTION_USAGE | Jim Wilson | 1 | -4/+6 |
1994-06-29 | (basic_induction_var, case REG): Allow previous insn to set a SUBREG | Richard Kenner | 1 | -1/+6 |
1994-06-22 | (strength_reduce): When replacing DEST_ADDR givs, make sure resulting | Richard Kenner | 1 | -1/+1 |
1994-06-18 | (move_movables): Copy CALL_INSN_FUNCTION_USAGE field. | Jim Wilson | 1 | -2/+16 |
1994-06-14 | Cast pointer operands to bzero, bcopy, and bcmp to (char *). | Richard Kenner | 1 | -8/+9 |
1994-05-31 | (note_addr_stored): A SET or CLOBBER of a BLKmode MEM means that all | Richard Kenner | 1 | -4/+7 |
1994-04-10 | No longer handle LSHIFT. | Richard Kenner | 1 | -2/+0 |
1994-03-25 | (init_loop): Remove decls of unused variables. | Richard Kenner | 1 | -11/+1 |
1994-03-23 | (get_condition): Exit if we don't recognize SET_SRC of a SET that | Richard Kenner | 1 | -0/+2 |
1994-03-18 | (scan_loop): New variable loop_depth. | Jim Wilson | 1 | -20/+40 |
1994-02-24 | (maybe_eliminate_biv_1): Ignore GIV if it isn't always computed. | Richard Kenner | 1 | -5/+5 |
1994-02-24 | (scan_loop, strength_reduce): Go back to LOOP_TOP, not its NEXT_INSN | Richard Kenner | 1 | -5/+5 |
1994-02-16 | (scan_loop): Add no_labels_between_p call to tests which decide if... | Jim Wilson | 1 | -1/+2 |
1993-12-27 | (get_condition): Can reverse comparison if -ffast-math. | Richard Kenner | 1 | -0/+1 |
1993-12-25 | (check_dbra_loop): Fix error in previous change. | Richard Kenner | 1 | -1/+3 |
1993-12-23 | (check_dbra_loop): Don't reverse loop if there is a | Jim Wilson | 1 | -0/+13 |
1993-12-02 | (scan_loop): Correct arguments for register check. | Richard Kenner | 1 | -3/+3 |
1993-11-09 | (strength_reduce): Accept VOIDmode initial values. | Jim Wilson | 1 | -1/+2 |
1993-11-04 | (strength_reduce): Ignore initial value if it is the wrong mode. | Richard Kenner | 1 | -4/+3 |
1993-10-20 | (find_and_verify_loops): Properly continue loop after moving a block | Richard Kenner | 1 | -1/+4 |
1993-10-08 | (scan_loop): When skipping consecutive insns, don't count notes. | Doug Evans | 1 | -1/+1 |
1993-09-24 | * loop.c: (invariant_p, case REG): hard_frame_pointer_rtx is invariant. | Doug Evans | 1 | -1/+2 |
1993-09-12 | (basic_induction_var): New arg MODE. | Richard Stallman | 1 | -13/+22 |
1993-07-28 | (strength_reduce): Don't ignore a giv that depends on a | Jim Wilson | 1 | -1/+8 |
1993-07-24 | (mark_loop_jump): Handle weird cases like jumping to a symbol_ref. | Richard Stallman | 1 | -2/+11 |
1993-06-08 | (move_movables): Delete REG_EQUAL notes that describe a | Jim Wilson | 1 | -0/+10 |
1993-06-05 | (record_initial): Reject insns that store into subregs. | Richard Stallman | 1 | -1/+3 |
1993-05-20 | (scan_loop): Treat pseudo duplicated for exit tests just | Richard Stallman | 1 | -2/+5 |