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| author | Claudiu Zissulescu <claziss@synopsys.com> | 2018-04-30 15:16:09 +0200 |
|---|---|---|
| committer | Claudiu Zissulescu <claziss@gcc.gnu.org> | 2018-04-30 15:16:09 +0200 |
| commit | e0be3321b908443c46b69c888c53b3fddc4cf797 (patch) | |
| tree | efe97a809fcb332422a5d15837c252edd6b2f9b0 /gcc/config/arc/arc-protos.h | |
| parent | 2295aa75224be0b765cf5c58865e97d094990579 (diff) | |
| download | gcc-e0be3321b908443c46b69c888c53b3fddc4cf797.zip gcc-e0be3321b908443c46b69c888c53b3fddc4cf797.tar.gz gcc-e0be3321b908443c46b69c888c53b3fddc4cf797.tar.bz2 | |
[ARC] Cleanup sdata handling.
Clean up how we handle small data load/store operations.
gcc/
2018-01-18 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc-protos.h (prepare_extend_operands): Remove.
(small_data_pattern): Likewise.
(arc_rewrite_small_data): Likewise.
* config/arc/arc.c (LEGITIMATE_SMALL_DATA_OFFSET_P): Remove.
(LEGITIMATE_SMALL_DATA_ADDRESS_P): Likewise.
(get_symbol_alignment): New function.
(legitimate_small_data_address_p): Likewise.
(legitimate_scaled_address): Update, call
legitimate_small_data_address_p.
(output_sdata): New static variable.
(arc_print_operand): Update how we handle small data operands.
(arc_print_operand_address): Likewise.
(arc_legitimate_address_p): Update, use
legitimate_small_data_address_p.
(arc_rewrite_small_data_p): Remove.
(arc_rewrite_small_data_1): Likewise.
(arc_rewrite_small_data): Likewise.
(small_data_pattern): Likewise.
(compact_sda_memory_operand): Update to use
legitimate_small_data_address_p and get_symbol_alignment.
(prepare_move_operands): Don't rewite sdata pattern.
(prepare_extend_operands): Remove.
* config/arc/arc.md (zero_extendqihi2): Don't rewrite sdata
pattern.
(zero_extendqisi2): Likewise.
(zero_extendhisi2): Likewise.
(extendqihi2): Likewise.
(extendqisi2): Likewise.
(extendhisi2): Likewise.
(addsi3): Likewise.
(subsi3): Likewise.
(andsi3): Likewise.
* config/arc/constraints.md (Usd): Change it to memory constraint.
gcc/testsuite
2018-01-18 Claudiu Zissulescu <claziss@synopsys.com>
* gcc.target/arc/interrupt-8.c: Update test.
* gcc.target/arc/loop-4.c: Likewise.
* gcc.target/arc/loop-hazard-1.c: Likewise.
* gcc.target/arc/sdata-3.c: Likewise.
From-SVN: r259763
Diffstat (limited to 'gcc/config/arc/arc-protos.h')
| -rw-r--r-- | gcc/config/arc/arc-protos.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gcc/config/arc/arc-protos.h b/gcc/config/arc/arc-protos.h index 0ba6871..67f3b4e 100644 --- a/gcc/config/arc/arc-protos.h +++ b/gcc/config/arc/arc-protos.h @@ -33,8 +33,6 @@ extern void arc_print_operand (FILE *, rtx, int); extern void arc_print_operand_address (FILE *, rtx); extern void arc_final_prescan_insn (rtx_insn *, rtx *, int); extern const char *arc_output_libcall (const char *); -extern bool prepare_extend_operands (rtx *operands, enum rtx_code code, - machine_mode omode); extern int arc_output_addsi (rtx *operands, bool, bool); extern int arc_output_commutative_cond_exec (rtx *operands, bool); extern bool arc_expand_movmem (rtx *operands); @@ -65,8 +63,6 @@ extern bool arc_raw_symbolic_reference_mentioned_p (rtx, bool); extern bool arc_is_longcall_p (rtx); extern bool arc_is_shortcall_p (rtx); extern bool valid_brcc_with_delay_p (rtx *); -extern bool small_data_pattern (rtx , machine_mode); -extern rtx arc_rewrite_small_data (rtx); extern bool arc_ccfsm_cond_exec_p (void); struct secondary_reload_info; extern int arc_register_move_cost (machine_mode, enum reg_class, |