diff options
Diffstat (limited to 'gcc/sel-sched-ir.h')
| -rw-r--r-- | gcc/sel-sched-ir.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gcc/sel-sched-ir.h b/gcc/sel-sched-ir.h index b651e53b0fb..036314c904a 100644 --- a/gcc/sel-sched-ir.h +++ b/gcc/sel-sched-ir.h @@ -167,6 +167,9 @@ struct _expr /* True when the expression was renamed. */ BOOL_BITFIELD was_renamed : 1; + + /* True when expression can't be moved. */ + BOOL_BITFIELD cant_move : 1; }; typedef struct _expr expr_def; @@ -193,6 +196,7 @@ typedef expr_def *expr_t; #define EXPR_NEEDS_SPEC_CHECK_P(EXPR) ((EXPR)->needs_spec_check_p) #define EXPR_WAS_SUBSTITUTED(EXPR) ((EXPR)->was_substituted) #define EXPR_WAS_RENAMED(EXPR) ((EXPR)->was_renamed) +#define EXPR_CANT_MOVE(EXPR) ((EXPR)->cant_move) /* Insn definition for list of original insns in find_used_regs. */ struct _def @@ -359,10 +363,16 @@ struct _list_node we can't move them in sel-sched-ir.c. */ extern alloc_pool sched_lists_pool; +static inline _list_t +_list_alloc (void) +{ + return (_list_t) pool_alloc (sched_lists_pool); +} + static inline void _list_add (_list_t *lp) { - _list_t l = (_list_t) pool_alloc (sched_lists_pool); + _list_t l = _list_alloc (); _LIST_NEXT (l) = *lp; *lp = l; @@ -1516,6 +1526,7 @@ extern bool av_set_is_in_p (av_set_t, vinsn_t); extern av_set_t av_set_copy (av_set_t); extern void av_set_union_and_clear (av_set_t *, av_set_t *, insn_t); extern void av_set_union_and_live (av_set_t *, av_set_t *, regset, regset, insn_t); +extern void av_set_truncate (av_set_t); extern void av_set_clear (av_set_t *); extern void av_set_leave_one_nonspec (av_set_t *); extern expr_t av_set_element (av_set_t, int); |