@@ -190,7 +190,7 @@ extern alias_set_type get_TOC_alias_set (void);
extern void rs6000_emit_prologue (void);
extern void rs6000_emit_load_toc_table (int);
extern unsigned int rs6000_dbx_register_number (unsigned int, unsigned int);
-extern void rs6000_emit_epilogue (int);
+extern void rs6000_emit_epilogue (enum epilogue_type);
extern void rs6000_expand_split_stack_prologue (void);
extern void rs6000_split_stack_space_check (rtx, rtx);
extern void rs6000_emit_eh_reg_restore (rtx, rtx);
@@ -27874,8 +27874,9 @@ emit_cfa_restores (rtx cfa_restores)
/* Emit function epilogue as insns. */
void
-rs6000_emit_epilogue (int sibcall)
+rs6000_emit_epilogue (enum epilogue_type epilogue_type)
{
+ int sibcall = (epilogue_type == EPILOGUE_TYPE_SIBCALL);
rs6000_stack_t *info;
int restoring_GPRs_inline;
int restoring_FPRs_inline;
@@ -174,6 +174,8 @@ (define_c_enum "unspecv"
UNSPECV_SPEC_BARRIER ; Speculation barrier
])
+; The three different kinds of epilogue.
+(define_enum "epilogue_type" [normal sibcall eh_return])
;; Define an insn type attribute. This is used in function unit delay
;; computations.
@@ -10941,7 +10943,7 @@ (define_expand "sibcall_epilogue"
{
if (!TARGET_SCHED_PROLOG)
emit_insn (gen_blockage ());
- rs6000_emit_epilogue (TRUE);
+ rs6000_emit_epilogue (EPILOGUE_TYPE_SIBCALL);
DONE;
})
@@ -12881,7 +12883,7 @@ (define_expand "epilogue"
{
if (!TARGET_SCHED_PROLOG)
emit_insn (gen_blockage ());
- rs6000_emit_epilogue (FALSE);
+ rs6000_emit_epilogue (EPILOGUE_TYPE_NORMAL);
DONE;
})