#define BLOCK_FOR_INSN(INSN) XBBDEF (INSN, 3)
#define INSN_LOCATOR(INSN) XINT (INSN, 4)
+/* LOCATION of an RTX if relevant. */
+#define RTL_LOCATION(X) (INSN_P (X) ? \
+ locator_location (INSN_LOCATOR (x)) \
+ : UNKNOWN_LOCATION)
+/* LOCATION of current INSN. */
+#define CURR_INSN_LOCATION (locator_location (curr_insn_locator ()))
/* The body of an insn. */
#define PATTERN(INSN) XEXP (INSN, 5)
} while (0)
#define SUBREG_PROMOTED_UNSIGNED_P(RTX) \
((RTL_FLAG_CHECK1("SUBREG_PROMOTED_UNSIGNED_P", (RTX), SUBREG)->volatil) \
- ? -1 : (RTX)->unchanging)
+ ? -1 : (int) (RTX)->unchanging)
/* Access various components of an ASM_OPERANDS rtx. */
extern rtx next_insn (rtx);
extern rtx prev_nonnote_insn (rtx);
extern rtx next_nonnote_insn (rtx);
+extern rtx next_nonnote_insn_bb (rtx);
extern rtx prev_real_insn (rtx);
extern rtx next_real_insn (rtx);
extern rtx prev_active_insn (rtx);
extern rtx condjump_label (const_rtx);
extern int simplejump_p (const_rtx);
extern int returnjump_p (rtx);
+extern int eh_returnjump_p (rtx);
extern int onlyjump_p (const_rtx);
extern int only_sets_cc0_p (const_rtx);
extern int sets_cc0_p (const_rtx);
extern int sibcall_epilogue_contains (const_rtx);
extern void mark_temp_addr_taken (rtx);
extern void update_temp_slot_address (rtx, rtx);
+extern void maybe_copy_epilogue_insn (rtx, rtx);
/* In stmt.c */
extern void expand_null_return (void);