_sel_insn_data Struct Reference
#include <sel-sched-ir.h>
Collaboration diagram for _sel_insn_data:
Data Fields | |
| expr_def | expr |
| int | ws_level |
| int | seqno |
| regset | live |
| bitmap | analyzed_deps |
| bitmap | found_deps |
| bitmap | originators |
| htab_t | transformed_insns |
| struct deps_desc | deps_context |
| insn_t | sched_next |
| int | sched_cycle |
| int | ready_cycle |
| ds_t | spec_checked_ds |
| BOOL_BITFIELD | live_valid_p: 1 |
| BOOL_BITFIELD | asm_p: 1 |
| BOOL_BITFIELD | after_stall_p: 1 |
Detailed Description
Indexed by INSN_LUID, the collection of all data associated with a single instruction that is in the stream.
Field Documentation
| BOOL_BITFIELD _sel_insn_data::after_stall_p |
True when an insn is scheduled after we've determined that a stall is
required.
This is used when emulating the Haifa scheduler for bundling.
| bitmap _sel_insn_data::analyzed_deps |
An INSN_UID bit is set when deps analysis result is already known.
| BOOL_BITFIELD _sel_insn_data::asm_p |
Insn is an ASM.
| struct deps_desc _sel_insn_data::deps_context |
A context incapsulating this insn.
| expr_def _sel_insn_data::expr |
The expression that contains vinsn for this insn and some
flow-sensitive data like priority.
| bitmap _sel_insn_data::found_deps |
An INSN_UID bit is set when a hard dep was found, not set when
no dependence is found. This is meaningful only when the analyzed_deps
bitmap has its bit set.
| regset _sel_insn_data::live |
A liveness data computed above this insn.
| BOOL_BITFIELD _sel_insn_data::live_valid_p |
Whether the live set valid or not.
| bitmap _sel_insn_data::originators |
An INSN_UID bit is set when this is a bookkeeping insn generated from
a parent with this uid. If a parent is a bookkeeping copy, all its
originators are transitively included in this set.
| int _sel_insn_data::ready_cycle |
Cycle at which insn's data will be fully ready.
| int _sel_insn_data::sched_cycle |
Cycle at which insn was scheduled. It is greater than zero if insn was
scheduled. This is used for bundling.
| insn_t _sel_insn_data::sched_next |
This field is initialized at the beginning of scheduling and is used
to handle sched group instructions. If it is non-null, then it points
to the instruction, which should be forced to schedule next. Such
instructions are unique.
| int _sel_insn_data::seqno |
A number that helps in defining a traversing order for a region.
| ds_t _sel_insn_data::spec_checked_ds |
Speculations that are being checked by this insn.
| htab_t _sel_insn_data::transformed_insns |
A hashtable caching the result of insn transformations through this one.
| int _sel_insn_data::ws_level |
If (WS_LEVEL == GLOBAL_LEVEL) then AV is empty.
The documentation for this struct was generated from the following file:
