diff options
Diffstat (limited to 'gcc/loop-invariant.c')
| -rw-r--r-- | gcc/loop-invariant.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/gcc/loop-invariant.c b/gcc/loop-invariant.c index bd67eb9..1ac2ebd 100644 --- a/gcc/loop-invariant.c +++ b/gcc/loop-invariant.c @@ -78,7 +78,7 @@ struct loop_data struct use { rtx *pos; /* Position of the use. */ - rtx insn; /* The insn in that the use occurs. */ + rtx_insn *insn; /* The insn in that the use occurs. */ unsigned addr_use_p; /* Whether the use occurs in an address. */ struct use *next; /* Next use in the list. */ }; @@ -119,7 +119,7 @@ struct invariant struct def *def; /* The insn in that it is defined. */ - rtx insn; + rtx_insn *insn; /* Whether it is always executed. */ bool always_executed; @@ -289,7 +289,7 @@ invariant_for_use (df_ref use) /* Computes hash value for invariant expression X in INSN. */ static hashval_t -hash_invariant_expr_1 (rtx insn, rtx x) +hash_invariant_expr_1 (rtx_insn *insn, rtx x) { enum rtx_code code = GET_CODE (x); int i, j; @@ -343,7 +343,7 @@ hash_invariant_expr_1 (rtx insn, rtx x) and INSN2 have always the same value. */ static bool -invariant_expr_equal_p (rtx insn1, rtx e1, rtx insn2, rtx e2) +invariant_expr_equal_p (rtx_insn *insn1, rtx e1, rtx_insn *insn2, rtx e2) { enum rtx_code code = GET_CODE (e1); int i, j; @@ -578,7 +578,7 @@ find_exits (struct loop *loop, basic_block *body, edge e; struct loop *outermost_exit = loop, *aexit; bool has_call = false; - rtx insn; + rtx_insn *insn; for (i = 0; i < loop->num_nodes; i++) { @@ -689,7 +689,7 @@ find_defs (struct loop *loop) is returned. */ static struct invariant * -create_new_invariant (struct def *def, rtx insn, bitmap depends_on, +create_new_invariant (struct def *def, rtx_insn *insn, bitmap depends_on, bool always_executed) { struct invariant *inv = XNEW (struct invariant); @@ -833,7 +833,7 @@ check_dependency (basic_block bb, df_ref use, bitmap depends_on) loop invariants, false otherwise. */ static bool -check_dependencies (rtx insn, bitmap depends_on) +check_dependencies (rtx_insn *insn, bitmap depends_on) { struct df_insn_info *insn_info = DF_INSN_INFO_GET (insn); df_ref use; @@ -887,7 +887,7 @@ pre_check_invariant_p (bool simple, rtx dest) unless the program ends due to a function call. */ static void -find_invariant_insn (rtx insn, bool always_reached, bool always_executed) +find_invariant_insn (rtx_insn *insn, bool always_reached, bool always_executed) { df_ref ref; struct def *def; @@ -950,7 +950,7 @@ find_invariant_insn (rtx insn, bool always_reached, bool always_executed) /* Record registers used in INSN that have a unique invariant definition. */ static void -record_uses (rtx insn) +record_uses (rtx_insn *insn) { struct df_insn_info *insn_info = DF_INSN_INFO_GET (insn); df_ref use; @@ -975,7 +975,7 @@ record_uses (rtx insn) unless the program ends due to a function call. */ static void -find_invariants_insn (rtx insn, bool always_reached, bool always_executed) +find_invariants_insn (rtx_insn *insn, bool always_reached, bool always_executed) { find_invariant_insn (insn, always_reached, always_executed); record_uses (insn); @@ -989,7 +989,7 @@ find_invariants_insn (rtx insn, bool always_reached, bool always_executed) static void find_invariants_bb (basic_block bb, bool always_reached, bool always_executed) { - rtx insn; + rtx_insn *insn; FOR_BB_INSNS (bb, insn) { @@ -1066,7 +1066,7 @@ free_use_list (struct use *use) /* Return pressure class and number of hard registers (through *NREGS) for destination of INSN. */ static enum reg_class -get_pressure_class_and_nregs (rtx insn, int *nregs) +get_pressure_class_and_nregs (rtx_insn *insn, int *nregs) { rtx reg; enum reg_class pressure_class; @@ -1878,7 +1878,8 @@ calculate_loop_reg_pressure (void) unsigned int j; bitmap_iterator bi; basic_block bb; - rtx insn, link; + rtx_insn *insn; + rtx link; struct loop *loop, *parent; FOR_EACH_LOOP (loop, 0) |