diff options
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/gcc/rtl.h b/gcc/rtl.h index ff7f1c0d5aa..35e1f2fc528 100644 --- a/gcc/rtl.h +++ b/gcc/rtl.h @@ -89,7 +89,7 @@ typedef struct so MEMs that the same attributes share a data structure. This means they cannot be modified in place. If any element is nonzero, it means the value of the corresponding attribute is unknown. */ -typedef struct +typedef struct mem_attrs GTY(()) { HOST_WIDE_INT alias; /* Memory alias set. */ tree expr; /* expr corresponding to MEM. */ @@ -212,9 +212,9 @@ struct rtx_def for a variable number of things. The principle use is inside PARALLEL expressions. */ -struct rtvec_def { +struct rtvec_def GTY(()) { int num_elem; /* number of elements */ - rtx elem[1]; + rtx GTY ((length ("%h.num_elem"))) elem[1]; }; #define NULL_RTVEC (rtvec) 0 @@ -1677,7 +1677,9 @@ extern bool keep_with_call_p PARAMS ((rtx)); /* flow.c */ extern rtx find_use_as_address PARAMS ((rtx, rtx, HOST_WIDE_INT)); -void init_EXPR_INSN_LIST_cache PARAMS ((void)); + +/* lists.c */ + void free_EXPR_LIST_list PARAMS ((rtx *)); void free_INSN_LIST_list PARAMS ((rtx *)); void free_EXPR_LIST_node PARAMS ((rtx)); @@ -1711,15 +1713,15 @@ extern void split_all_insns PARAMS ((int)); extern void split_all_insns_noflow PARAMS ((void)); #define MAX_SAVED_CONST_INT 64 -extern rtx const_int_rtx[MAX_SAVED_CONST_INT * 2 + 1]; +extern GTY(()) rtx const_int_rtx[MAX_SAVED_CONST_INT * 2 + 1]; #define const0_rtx (const_int_rtx[MAX_SAVED_CONST_INT]) #define const1_rtx (const_int_rtx[MAX_SAVED_CONST_INT+1]) #define const2_rtx (const_int_rtx[MAX_SAVED_CONST_INT+2]) #define constm1_rtx (const_int_rtx[MAX_SAVED_CONST_INT-1]) -extern rtx const_true_rtx; +extern GTY(()) rtx const_true_rtx; -extern rtx const_tiny_rtx[3][(int) MAX_MACHINE_MODE]; +extern GTY(()) rtx const_tiny_rtx[3][(int) MAX_MACHINE_MODE]; /* Returns a constant 0 rtx in mode MODE. Integer modes are treated the same as VOIDmode. */ @@ -1776,7 +1778,7 @@ enum global_rtl_index }; /* Pointers to standard pieces of rtx are stored here. */ -extern rtx global_rtl[GR_MAX]; +extern GTY(()) rtx global_rtl[GR_MAX]; /* Standard pieces of rtx, to be substituted directly into things. */ #define pc_rtx (global_rtl[GR_PC]) @@ -1790,12 +1792,12 @@ extern rtx global_rtl[GR_MAX]; #define hard_frame_pointer_rtx (global_rtl[GR_HARD_FRAME_POINTER]) #define arg_pointer_rtx (global_rtl[GR_ARG_POINTER]) -extern rtx pic_offset_table_rtx; -extern rtx struct_value_rtx; -extern rtx struct_value_incoming_rtx; -extern rtx static_chain_rtx; -extern rtx static_chain_incoming_rtx; -extern rtx return_address_pointer_rtx; +extern GTY(()) rtx pic_offset_table_rtx; +extern GTY(()) rtx struct_value_rtx; +extern GTY(()) rtx struct_value_incoming_rtx; +extern GTY(()) rtx static_chain_rtx; +extern GTY(()) rtx static_chain_incoming_rtx; +extern GTY(()) rtx return_address_pointer_rtx; /* Include the RTL generation functions. */ @@ -2278,7 +2280,7 @@ extern int stack_regs_mentioned PARAMS ((rtx insn)); #endif /* In toplev.c */ -extern rtx stack_limit_rtx; +extern GTY(()) rtx stack_limit_rtx; /* In regrename.c */ extern void regrename_optimize PARAMS ((void)); |
