diff options
Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 6bc636ad6c2..3c7be0fc5dc 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -25944,9 +25944,10 @@ ix86_macro_fusion_pair_p (rtx condgen, rtx condjmp) ready list. Return index of IMUL producer if it was found and -1 otherwise. */ static int -do_reorder_for_imul (rtx *ready, int n_ready) +do_reorder_for_imul (rtx_insn **ready, int n_ready) { - rtx insn, set, insn1, insn2; + rtx_insn *insn; + rtx set, insn1, insn2; sd_iterator_def sd_it; dep_t dep; int index = -1; @@ -26021,10 +26022,10 @@ do_reorder_for_imul (rtx *ready, int n_ready) scheduled earlier. Applied for Silvermont only. Return true if top 2 insns must be interchanged. */ static bool -swap_top_of_ready_list (rtx *ready, int n_ready) +swap_top_of_ready_list (rtx_insn **ready, int n_ready) { - rtx top = ready[n_ready - 1]; - rtx next = ready[n_ready - 2]; + rtx_insn *top = ready[n_ready - 1]; + rtx_insn *next = ready[n_ready - 2]; rtx set; sd_iterator_def sd_it; dep_t dep; @@ -26092,13 +26093,13 @@ swap_top_of_ready_list (rtx *ready, int n_ready) /* Perform possible reodering of ready list for Atom/Silvermont only. Return issue rate. */ static int -ix86_sched_reorder (FILE *dump, int sched_verbose, rtx *ready, int *pn_ready, - int clock_var) +ix86_sched_reorder (FILE *dump, int sched_verbose, rtx_insn **ready, + int *pn_ready, int clock_var) { int issue_rate = -1; int n_ready = *pn_ready; int i; - rtx insn; + rtx_insn *insn; int index = -1; /* Set up issue rate. */ @@ -26178,12 +26179,12 @@ insn_is_function_arg (rtx insn, bool* is_spilled) /* Add output dependencies for chain of function adjacent arguments if only there is a move to likely spilled HW register. Return first argument if at least one dependence was added or NULL otherwise. */ -static rtx -add_parameter_dependencies (rtx call, rtx head) +static rtx_insn * +add_parameter_dependencies (rtx_insn *call, rtx_insn *head) { - rtx insn; - rtx last = call; - rtx first_arg = NULL; + rtx_insn *insn; + rtx_insn *last = call; + rtx_insn *first_arg = NULL; bool is_spilled = false; head = PREV_INSN (head); @@ -26233,7 +26234,7 @@ add_parameter_dependencies (rtx call, rtx head) /* Add output or anti dependency from insn to first_arg to restrict its code motion. */ static void -avoid_func_arg_motion (rtx first_arg, rtx insn) +avoid_func_arg_motion (rtx_insn *first_arg, rtx_insn *insn) { rtx set; rtx tmp; @@ -26255,9 +26256,9 @@ avoid_func_arg_motion (rtx first_arg, rtx insn) /* Avoid cross block motion of function argument through adding dependency from the first non-jump instruction in bb. */ static void -add_dependee_for_func_arg (rtx arg, basic_block bb) +add_dependee_for_func_arg (rtx_insn *arg, basic_block bb) { - rtx insn = BB_END (bb); + rtx_insn *insn = BB_END (bb); while (insn) { @@ -26279,10 +26280,10 @@ add_dependee_for_func_arg (rtx arg, basic_block bb) /* Hook for pre-reload schedule - avoid motion of function arguments passed in likely spilled HW registers. */ static void -ix86_dependencies_evaluation_hook (rtx head, rtx tail) +ix86_dependencies_evaluation_hook (rtx_insn *head, rtx_insn *tail) { - rtx insn; - rtx first_arg = NULL; + rtx_insn *insn; + rtx_insn *first_arg = NULL; if (reload_completed) return; while (head != tail && DEBUG_INSN_P (head)) |