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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 9e48dbb8514..81822a29c97 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,62 @@ +2004-08-17 DJ Delorie <dj@redhat.com> + + * doc/extend.texi: Document new xstormy16 attribute. + + * config/stormy16/stormy16.c (xstormy16_splittable_below100_operand): New. + (xstormy16_splittable_below100_or_register): New. + (combine_bnp): New. + (xstormy16_reorg): New. + (TARGET_MACHINE_DEPENDENT_REORG): Define. + + + * config/stormy16/stormy16.md (movqi_internal): Make name public. + (movhi_internal): Likewise. + (cbhranchhi): Likewise. + (cbhranchhi_neg): Likewise. + (andhi3): Only allow splittable below100 operands. + (iorhi3): Likewise. + (peephole2): New and/zero_extend->and peephole. + (peephole2): New load/ior/save->set1 peephole. + (peephole2): New load/and/save->clr1 peephole. + (bclrx, bclrx2, bclr7, bclr15): New. + (bsetx, bsetx2, bset7, bset15): New. + + * config/stormy16/stormy16.c (xstormy16_print_operand): Be more + liberal about acceptable 'B' masks. + + * config/stormy16/stormy16-protos.h + (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, + xstormy16_below100_operand, xstormy16_below100_or_register, + xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. + (PREDICATE_CODES): Add new predicates. + + * config/stormy16/stormy16.c + (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, + xstormy16_below100_operand, xstormy16_below100_or_register, + xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. + (xstormy16_expand_iorqi3, xstormy16_expand_andqi3): New. + (xstormy16_legitimate_address_p): Allow below100 symbols. + (xstormy16_extra_constraint_p): Add 'W' for below100 operands. + (xstormy16_expand_move): Leave below100 operands as-is. + (xstormy16_encode_section_info): Encode below100 symbols. + (xstormy16_strip_name_encoding): New. + (xstormy16_print_operand): Print 'b' as shift mask. + (xstormy16_attribute_table): Add below100 attributes. + (xstormy16_handle_below100_attribute): New. + + * config/stormy16/stormy16.h (EXTRA_SECTIONS): add in_bss100. + (XSTORMY16_SECTION_FUNCTION): New. + (EXTRA_SECTION_FUNCTIONS): Define using the above. + (ASM_OUTPUT_ALIGNED_DECL_COMMON, ASM_OUTPUT_ALIGNED_DECL_LOCAL): New. + (ASM_OUTPUT_SYMBOL_REF): Handle encoded symbols. + (ASM_OUTPUT_LABELREF): Define. + + * config/stormy16/stormy16.md (movqi_internal): Add below100 support. + (movhi_internal): Add below100 support. + (andhi3): Add below100 support. + (iorhi3): Add below100 support. + (iorqi3, iorqi3_internal, andqi3, andqi3_internal): New. + 2004-08-17 James E Wilson <wilson@specifixinc.com> * config/mips/mips.c (gen_conditional_move): Use GET_MODE (op0) instead |