review.tizen.org Git - platform/upstream/gcc.git/history

projects / platform / upstream / gcc.git / history

[platform/upstream/gcc.git] / gcc / combine.c

1994-05-06	Richard Kenner	(try_combine): Restrict combining on CALL_INSNs.	blob \| commitdiff
1994-05-06	Richard Kenner	(simplify_rtx, case MULT): Don't convert MULT to shift...	blob \| commitdiff \| diff to current
1994-05-05	Richard Kenner	(simplify_rtx, case SUBREG): Don't call force_to_mode.	blob \| commitdiff \| diff to current
1994-04-21	Richard Kenner	(can_combine_p...	blob \| commitdiff \| diff to current
1994-04-20	Doug Evans	(move_deaths): Record death information of remaining	blob \| commitdiff \| diff to current
1994-04-10	Richard Kenner	No longer handle LSHIFT.	blob \| commitdiff \| diff to current
1994-04-09	Richard Kenner	(force_to_mode, case ROTATE): Don't assume simplify_bin...	blob \| commitdiff \| diff to current
1994-03-30	Richard Kenner	Include <stdarg.h> instead of "gstdarg.h"; similarly...	blob \| commitdiff \| diff to current
1994-03-25	Richard Kenner	(try_combine): Remove decls of unused variables.	blob \| commitdiff \| diff to current
1994-03-23	Richard Kenner	(simplify_rtx, case FLOAT_TRUNCATE): Simplify	blob \| commitdiff \| diff to current
1994-03-20	Richard Kenner	(mark_used_regs_combine): Correct typo.	blob \| commitdiff \| diff to current
1994-03-19	Richard Kenner	(newpat_used_regs): New variable.	blob \| commitdiff \| diff to current
1994-03-11	Richard Kenner	Use PVPROTO for varargs prototypes.	blob \| commitdiff \| diff to current
1994-03-06	Richard Kenner	(subst): Split into five functions.	blob \| commitdiff \| diff to current
1994-02-25	Richard Kenner	(if_then_else_cond): Fix typo in narrowing of a SUBREG.	blob \| commitdiff \| diff to current
1994-02-15	Richard Kenner	(simplify_shift_const, case AND): When remaking binary...	blob \| commitdiff \| diff to current
1994-02-12	Richard Kenner	(REVERSIBLE_CC_MODE): Add default definition.	blob \| commitdiff \| diff to current
1994-02-10	Richard Kenner	If __STDC__, include gstdarg and use ANSI form of varargs.	blob \| commitdiff \| diff to current
1994-02-01	Richard Kenner	(make_extraction): Don't make an extraction that has...	blob \| commitdiff \| diff to current
1994-01-24	Richard Kenner	(subst, case SUBREG): Handle paradoxical SUBREG of...	blob \| commitdiff \| diff to current
1994-01-23	Richard Kenner	(simplify_comparison): Can remove NOT on both operands...	blob \| commitdiff \| diff to current
1994-01-23	Richard Kenner	(simplify_comparison): Fix typo in last change.	blob \| commitdiff \| diff to current
1994-01-22	Richard Kenner	(if_then_else_cond): Don't do anything with COMPARE.	blob \| commitdiff \| diff to current
1994-01-22	Richard Kenner	(num_sign_bit_copies): Ifndef WORD_REGISTER_OPERATIONS...	blob \| commitdiff \| diff to current
1993-12-31	Richard Kenner	(added_links_insn): New variable.	blob \| commitdiff \| diff to current
1993-12-31	Richard Kenner	(force_to_mode): Add new parm JUST_SELECT; all callers...	blob \| commitdiff \| diff to current
1993-12-27	Richard Kenner	(subst, case MINUS): Allow some FP simplifications...	blob \| commitdiff \| diff to current
1993-12-25	Richard Kenner	(set_nonzero_bits_and_sign_copies, nonzero_bits): Fix...	blob \| commitdiff \| diff to current
1993-12-14	Richard Kenner	(subst, case MINUS): Canonicalize (minus A (plus A...	blob \| commitdiff \| diff to current
1993-11-23	Richard Kenner	(try_combine, simplify_shift_const): Add initialization...	blob \| commitdiff \| diff to current
1993-11-19	Richard Kenner	(force_to_mode): Don't allow sign-extension of constant...	blob \| commitdiff \| diff to current
1993-11-16	Richard Stallman	(force_to_mode): Don't do right-shift in a narrower...	blob \| commitdiff \| diff to current
1993-11-11	Richard Kenner	(subst_prev_insn): New variable.	blob \| commitdiff \| diff to current
1993-10-19	Richard Stallman	(can_combine_p): Don't combine instructions across...	blob \| commitdiff \| diff to current
1993-10-13	Richard Stallman	Include stdio.h after gvarargs.h.	blob \| commitdiff \| diff to current
1993-10-11	Richard Kenner	(subst, shift and rotate cases): Test value of SHIFT_CO...	blob \| commitdiff \| diff to current
1993-10-10	Richard Kenner	(force_to_mode, case ASHIFTRT): Verify that result...	blob \| commitdiff \| diff to current
1993-10-10	Richard Kenner	(subst, case SUREG):Only call force_to_mode if both...	blob \| commitdiff \| diff to current
1993-10-07	Richard Kenner	(force_to_mode): Sign-extend constant being truncated.	blob \| commitdiff \| diff to current
1993-10-06	Jim Wilson	(try_combine): New variable i3_subst_into_i2.	blob \| commitdiff \| diff to current
1993-10-02	Richard Kenner	(can_combine_p): Allow an insn with a REG_EQUIV note...	blob \| commitdiff \| diff to current
1993-09-28	Jim Wilson	(force_to_mode, LSHIFTRT case): Avoid shifts larger	blob \| commitdiff \| diff to current
1993-09-25	Richard Kenner	(BYTE_LOADS_EXTEND, LOAD_EXTEND): Deleted.	blob \| commitdiff \| diff to current
1993-09-24	Doug Evans	combine.c: (combinable_i3_pat): Don't add REG_DEAD...	blob \| commitdiff \| diff to current
1993-09-23	Richard Stallman	(init_reg_last_arrays): New function.	blob \| commitdiff \| diff to current
1993-09-18	Richard Kenner	(recog_for_combine): Fix typos in previous change.	blob \| commitdiff \| diff to current
1993-09-17	Richard Kenner	(recog_for_combine): Always reject a PARALLEL containin...	blob \| commitdiff \| diff to current
1993-08-31	Jim Wilson	(make_compound_operation): Handle the case (and (xor...	blob \| commitdiff \| diff to current
1993-08-27	Richard Kenner	(nonzero_bits): Fix reversed test for when we need...	blob \| commitdiff \| diff to current
1993-08-19	Jim Wilson	(simplify_shift_const...	blob \| commitdiff \| diff to current
1993-08-19	Richard Kenner	(can_combine_p): Don't reject SUBREG assignments here.	blob \| commitdiff \| diff to current
1993-08-18	Richard Kenner	(try_combine): Don't split a PARALLEL of a SIGN_EXTEND...	blob \| commitdiff \| diff to current
1993-08-18	Richard Kenner	(nonzero_bits): Handle case when BYTE_LOADS_EXTEND...	blob \| commitdiff \| diff to current
1993-08-16	Richard Kenner	(use_crosses_set_p): Check for partially overlapping...	blob \| commitdiff \| diff to current
1993-08-11	Richard Kenner	(combine_instructions): Fix typo on test of basic block...	blob \| commitdiff \| diff to current
1993-08-08	Richard Kenner	(num_sign_bit_copies): Properly handle case when MODE...	blob \| commitdiff \| diff to current
1993-08-03	Richard Kenner	(force_to_mode): Now pass actual AND mask instead of...	blob \| commitdiff \| diff to current
1993-08-03	Richard Stallman	(struct undo): Rename `rtx' fields to `r'.	blob \| commitdiff \| diff to current
1993-08-02	Richard Kenner	(subst): Move simple operations inside IF_THEN_ELSE...	blob \| commitdiff \| diff to current
1993-07-30	Richard Kenner	Remove change of July 21.	blob \| commitdiff \| diff to current
1993-07-26	Richard Stallman	(simplify_shift_const): Inhibit hacks based on	blob \| commitdiff \| diff to current
1993-07-21	Jim Wilson	(nonlocal_label_list): New variable.	blob \| commitdiff \| diff to current
1993-07-20	Richard Kenner	Add prototypes for static functions.	blob \| commitdiff \| diff to current
1993-07-09	Richard Stallman	Include stdio.h before rtl.h.	blob \| commitdiff \| diff to current
1993-07-07	Jim Wilson	(simplify_comparison): Add parentheses to satify gcc.	blob \| commitdiff \| diff to current
1993-07-06	Jim Wilson	(simplify_and_const_int, LSHIFTRT case): Must be at	blob \| commitdiff \| diff to current
1993-07-05	Richard Kenner	(subst, case PLUS): Simplify (plus (comp A B) -1),...	blob \| commitdiff \| diff to current
1993-06-29	Richard Stallman	comment change.	blob \| commitdiff \| diff to current
1993-06-28	Richard Kenner	(subst, apply_distributive_law): Use INTEGRAL_MODE_P...	blob \| commitdiff \| diff to current
1993-06-27	Richard Kenner	(subst, case IF_THEN_ELSE): Install correct version...	blob \| commitdiff \| diff to current
1993-06-26	Richard Kenner	(subst): apply_distributive_law can also handle AND.	blob \| commitdiff \| diff to current
1993-06-04	Richard Stallman	(num_sign_bit_copies): At end, return 1 if NONZERO...	blob \| commitdiff \| diff to current
1993-05-28	Richard Stallman	(make_compound_operation, case ASHIFTRT): Fix typo.	blob \| commitdiff \| diff to current
1993-05-28	Richard Stallman	(simplify_and_const_int, case IOR, XOR, NOT): Don't	blob \| commitdiff \| diff to current
1993-05-24	Richard Stallman	(subst): Typo in prev change.	blob \| commitdiff \| diff to current
1993-05-24	Richard Stallman	(subst): For subreg-of-constant, don't gen_lowpart	blob \| commitdiff \| diff to current
1993-05-19	Richard Kenner	(set_nonzero_bits_and_sign_copies...	blob \| commitdiff \| diff to current
1993-05-15	Richard Kenner	(set_nonzero_bits_and_sign_copies): Don't record data...	blob \| commitdiff \| diff to current
1993-05-05	Jeff Law	combine.c (combinable_i3pat): Do not make REG_DEAD...	blob \| commitdiff \| diff to current
1993-05-05	Richard Kenner	(num_sign_bit_copies, case SUBREG): Properly compute...	blob \| commitdiff \| diff to current
1993-05-04	Jim Wilson	(distribute_notes, REG_DEAD case): Handle hard	blob \| commitdiff \| diff to current
1993-05-04	Jim Wilson	(make_extraction): Move BYTES_BIG_ENDIAN != BITS_BIG_EN...	blob \| commitdiff \| diff to current
1993-05-01	Richard Stallman	(subst, case COMPARE): Use SELECT_CC_MODE even if HAVE_CC0.	blob \| commitdiff \| diff to current
1993-04-28	Richard Kenner	(force_to_mode, simplify_comparison): Cast to unsiged...	blob \| commitdiff \| diff to current
1993-04-17	Richard Kenner	(reg_last_set_label, reg_last_set_table_tick, label_tic...	blob \| commitdiff \| diff to current
1993-04-12	Richard Kenner	(record_value_for_reg): Properly set SUBST_LOW_CUID...	blob \| commitdiff \| diff to current
1993-04-11	Richard Stallman	(can_combine_p): Don't move an UNSPEC_VOLATILE.	blob \| commitdiff \| diff to current
1993-04-11	Richard Kenner	(make_compound_operation, case xSHIFTRT):	blob \| commitdiff \| diff to current
1993-04-09	Richard Kenner	Include hard-reg-set.h.	blob \| commitdiff \| diff to current
1993-04-09	Richard Kenner	(force_to_mode...	blob \| commitdiff \| diff to current
1993-04-03	Richard Kenner	(simplify_comparison, case PLUS): Generalize simplifica...	blob \| commitdiff \| diff to current
1993-03-30	Richard Kenner	(record_dead_and_set_regs): Record death of all hard...	blob \| commitdiff \| diff to current
1993-03-29	Richard Kenner	(num_sign_bit_copies, case PLUS, case MULT): Replace...	blob \| commitdiff \| diff to current
1993-03-20	Richard Kenner	(make_compound_operation): Call recursively in the...	blob \| commitdiff \| diff to current
1993-03-01	Richard Kenner	Remove trash character introduced by last patch.	blob \| commitdiff \| diff to current
1993-03-01	Richard Kenner	(subst, case NOT): If STORE_FLAG_VALUE==-1, treat an...	blob \| commitdiff \| diff to current
1993-02-25	Jim Wilson	(set_nonzero_bits_and_sign_copies): Fix typo in paradox...	blob \| commitdiff \| diff to current
1993-02-13	Doug Evans	* make setup_incoming_promotions static	blob \| commitdiff \| diff to current
1993-02-09	Richard Kenner	(setup_incoming_promotions): New function.	blob \| commitdiff \| diff to current
1993-02-09	Richard Kenner	(combine_instructions): When calling set_nonzero_bits_a...	blob \| commitdiff \| diff to current
next

Domain: System / Toolchain;

RSS Atom