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| author | gjl <gjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-10-29 14:35:59 +0000 |
|---|---|---|
| committer | gjl <gjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-10-29 14:35:59 +0000 |
| commit | a12b9b803991b3d439ac6f5ac850e5f2b620c5c3 (patch) | |
| tree | 2b7105e17f53cbbc8c1dab89a9af8469370a09bb /gcc/ChangeLog | |
| parent | 8a8f7a54dc6cc5c1a493c8c777d17ec63b541bbf (diff) | |
| download | gcc-a12b9b803991b3d439ac6f5ac850e5f2b620c5c3.tar.gz | |
PR target/50887
* config/avr/avr.opt (-maccumulate-args): New option.
* config/avr/avr.h (STARTING_FRAME_OFFSET): Redefine to
avr_starting_frame_offset.
(ACCUMULATE_OUTGOING_ARGS): Define to avr_accumulate_outgoing_args.
* config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): Remove.
(UNSPECV_WRITE_SP_IRQ_OFF): Remove.
(UNSPECV_WRITE_SP): New constant.
(*addhi3_sp_R): Rewrite to...
(*addhi3_sp): ...this new insn.
(movhi_sp_r_irq_off, movhi_sp_r_irq_on): Combine to...
(movhi_sp_r): ...this new insn.
* config/avr/avr-protos.h (avr_accumulate_outgoing_args): New.
(avr_starting_frame_offset): New.
* config/avr/avr.c (avr_accumulate_outgoing_args): New function.
(avr_starting_frame_offset): New function.
(avr_outgoing_args_size): New static function.
(avr_initial_elimination_offset): Use it.
(avr_simple_epilogue): Use it.
(avr_asm_function_end_prologue): Use it.
(expand_epilogue): Use it.
(expand_prologue): Use it. Break out code to...
(avr_prologue_setup_frame): ...this new static function.
(avr_can_eliminate): Allow eliminating to frame pointer if there
is one.
(avr_frame_pointer_required_p): Use frame pointer if target has a
nonlocal label.
* config/avr/constraints.md (R): Remove.
(Csp): New constraint.
* config/avr/predicates.md (avr_sp_immediate_operand): Use it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180654 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index be5a91a52c1..f25b3f085f2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,36 @@ +2011-10-29 Georg-Johann Lay <avr@gjlay.de> + + PR target/50887 + * config/avr/avr.opt (-maccumulate-args): New option. + * config/avr/avr.h (STARTING_FRAME_OFFSET): Redefine to + avr_starting_frame_offset. + (ACCUMULATE_OUTGOING_ARGS): Define to avr_accumulate_outgoing_args. + * config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): Remove. + (UNSPECV_WRITE_SP_IRQ_OFF): Remove. + (UNSPECV_WRITE_SP): New constant. + (*addhi3_sp_R): Rewrite to... + (*addhi3_sp): ...this new insn. + (movhi_sp_r_irq_off, movhi_sp_r_irq_on): Combine to... + (movhi_sp_r): ...this new insn. + * config/avr/avr-protos.h (avr_accumulate_outgoing_args): New. + (avr_starting_frame_offset): New. + * config/avr/avr.c (avr_accumulate_outgoing_args): New function. + (avr_starting_frame_offset): New function. + (avr_outgoing_args_size): New static function. + (avr_initial_elimination_offset): Use it. + (avr_simple_epilogue): Use it. + (avr_asm_function_end_prologue): Use it. + (expand_epilogue): Use it. + (expand_prologue): Use it. Break out code to... + (avr_prologue_setup_frame): ...this new static function. + (avr_can_eliminate): Allow eliminating to frame pointer if there + is one. + (avr_frame_pointer_required_p): Use frame pointer if target has a + nonlocal label. + * config/avr/constraints.md (R): Remove. + (Csp): New constraint. + * config/avr/predicates.md (avr_sp_immediate_operand): Use it. + 2011-10-29 Andi Kleen <ak@linux.intel.com> * gcc-ar.c (target_machine): Add. |