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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a39bc8b..04d08a4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,62 @@ +2012-08-24 Georg-Johann Lay <avr@gjlay.de> + + PR target/54222 + * avr-modes.def (HA, SA, DA, TA, UTA): Adjust modes. + * avr/avr-fixed.md: New file. + * avr/avr.md: Include it. + (cc): Add: minus. + (adjust_len): Add: minus, minus64, ufract, sfract. + (ALL1, ALL2, ALL4, ORDERED234): New mode iterators. + (MOVMODE): Add: QQ, UQQ, HQ, UHQ, HA, UHA, SQ, USQ, SA, USA. + (MPUSH): Add: HQ, UHQ, HA, UHA, SQ, USQ, SA, USA. + (pushqi1, xload8_A, xload_8, movqi_insn, *reload_inqi, addqi3, + subqi3, ashlqi3, *ashlqi3, ashrqi3, lshrqi3, *lshrqi3, *cmpqi, + cbranchqi4, *cpse.eq): Generalize to handle all 8-bit modes in ALL1. + (*movhi, reload_inhi, addhi3, *addhi3, addhi3_clobber, subhi3, + ashlhi3, *ashlhi3_const, ashrhi3, *ashirhi3_const, lshrhi3, + *lshrhi3_const, *cmphi, cbranchhi4): Generalize to handle all + 16-bit modes in ALL2. + (subhi3, casesi, strlenhi): Add clobber when expanding minus:HI. + (*movsi, *reload_insi, addsi3, subsi3, ashlsi3, *ashlsi3_const, + ashrsi3, *ashrhi3_const, *ashrsi3_const, lshrsi3, *lshrsi3_const, + *reversed_tstsi, *cmpsi, cbranchsi4): Generalize to handle all + 32-bit modes in ALL4. + * avr-dimode.md (ALL8): New mode iterator. + (adddi3, adddi3_insn, adddi3_const_insn, subdi3, subdi3_insn, + subdi3_const_insn, cbranchdi4, compare_di2, + compare_const_di2, ashrdi3, lshrdi3, rotldi3, ashldi3_insn, + ashrdi3_insn, lshrdi3_insn, rotldi3_insn): Generalize to handle + all 64-bit modes in ALL8. + * config/avr/avr-protos.h (avr_to_int_mode): New prototype. + (avr_out_fract, avr_out_minus, avr_out_minus64): New prototypes. + * config/avr/avr.c (TARGET_FIXED_POINT_SUPPORTED_P): Define to... + (avr_fixed_point_supported_p): ...this new static function. + (TARGET_BUILD_BUILTIN_VA_LIST): Define to... + (avr_build_builtin_va_list): ...this new static function. + (avr_adjust_type_node): New static function. + (avr_scalar_mode_supported_p): Allow if ALL_FIXED_POINT_MODE_P. + (avr_builtin_setjmp_frame_value): Use gen_subhi3 and return new + pseudo instead of gen_rtx_MINUS. + (avr_print_operand, avr_operand_rtx_cost): Handle: CONST_FIXED. + (notice_update_cc): Handle: CC_MINUS. + (output_movqi): Generalize to handle respective fixed-point modes. + (output_movhi, output_movsisf, avr_2word_insn_p): Ditto. + (avr_out_compare, avr_out_plus_1): Also handle fixed-point modes. + (avr_assemble_integer): Ditto. + (output_reload_in_const, output_reload_insisf): Ditto. + (avr_compare_pattern): Skip all modes > 4 bytes. + (avr_2word_insn_p): Skip movuqq_insn, movqq_insn. + (avr_out_fract, avr_out_minus, avr_out_minus64): New functions. + (avr_to_int_mode): New function. + (adjust_insn_length): Handle: ADJUST_LEN_SFRACT, + ADJUST_LEN_UFRACT, ADJUST_LEN_MINUS, ADJUST_LEN_MINUS64. + * config/avr/predicates.md (const0_operand): Allow const_fixed. + (const_operand, const_or_immediate_operand): New. + (nonmemory_or_const_operand): New. + * config/avr/constraints.md (Ynn, Y00, Y01, Y02, Ym1, Ym2, YIJ): + New constraints. + * config/avr/avr.h (LONG_LONG_ACCUM_TYPE_SIZE): Define. + 2012-08-23 Kenneth Zadeck <zadeck@naturalbridge.com> * alias.c (rtx_equal_for_memref_p): Convert constant cases. |