config/rs6000: Use rtx_insn

gcc/
	* config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
	4 from rtx to rtx_insn *.
	(rs6000_final_prescan_insn): Likewise for first param.
	* config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
	local "insn".
	(rs6000_get_some_local_dynamic_name): Likewise.
	(output_cbranch): Likewise for param "insn".
	(spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
	(rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
	(rs6000_emit_allocate_stack): Likewise for local "insn".
	(load_cr_save): Likewise.
	(restore_saved_cr): Likewise.
	(restore_saved_lr): Likewise.
	(emit_cfa_restores): Likewise.
	(rs6000_output_function_epilogue): Likewise for locals "insn" and
	"deleted_debug_label".
	(rs6000_output_mi_thunk): Likewise for local "insn".
	(rs6000_final_prescan_insn): Likewise for param "insn".

From-SVN: r214454

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5f65301ff76d6a1edf080a8b54beb9d5c037f0bd..8955550556a423cdb6b5163826ae5d5fdaa104a9 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,24 @@
+2014-08-25  David Malcolm  <dmalcolm@redhat.com>
+
+       * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
+       4 from rtx to rtx_insn *.
+       (rs6000_final_prescan_insn): Likewise for first param.
+       * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
+       local "insn".
+       (rs6000_get_some_local_dynamic_name): Likewise.
+       (output_cbranch): Likewise for param "insn".
+       (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
+       (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
+       (rs6000_emit_allocate_stack): Likewise for local "insn".
+       (load_cr_save): Likewise.
+       (restore_saved_cr): Likewise.
+       (restore_saved_lr): Likewise.
+       (emit_cfa_restores): Likewise.
+       (rs6000_output_function_epilogue): Likewise for locals "insn" and
+       "deleted_debug_label".
+       (rs6000_output_mi_thunk): Likewise for local "insn".
+       (rs6000_final_prescan_insn): Likewise for param "insn".
+
 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
 
        * config/picochip/picochip-protos.h (picochip_final_prescan_insn):

diff --git a/gcc/config/rs6000/rs6000-protos.h b/gcc/config/rs6000/rs6000-protos.h
index abe29d5b1e4dec9fb8209a243003104d71e7211a..1653b92a64d57bd3d980d041335745d06f04fa9b 100644 (file)
--- a/gcc/config/rs6000/rs6000-protos.h
+++ b/gcc/config/rs6000/rs6000-protos.h
@@ -111,7 +111,7 @@ extern enum rtx_code rs6000_reverse_condition (enum machine_mode,
 extern void rs6000_emit_sISEL (enum machine_mode, rtx[]);
 extern void rs6000_emit_sCOND (enum machine_mode, rtx[]);
 extern void rs6000_emit_cbranch (enum machine_mode, rtx[]);
-extern char * output_cbranch (rtx, const char *, int, rtx);
+extern char * output_cbranch (rtx, const char *, int, rtx_insn *);
 extern char * output_e500_flip_gt_bit (rtx, rtx);
 extern const char * output_probe_stack_range (rtx, rtx);
 extern bool rs6000_emit_set_const (rtx, rtx);
@@ -217,7 +217,7 @@ char *output_call (rtx, rtx *, int, int);
 const char * rs6000_xcoff_strip_dollar (const char *);
 #endif
 
-void rs6000_final_prescan_insn (rtx, rtx *operand, int num_operands);
+void rs6000_final_prescan_insn (rtx_insn *, rtx *operand, int num_operands);
 
 extern bool rs6000_hard_regno_mode_ok_p[][FIRST_PSEUDO_REGISTER];
 extern unsigned char rs6000_class_max_nregs[][LIM_REG_CLASSES];

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 225f21efc32baeb1a60390b4a7b74156251a3bc7..340cb5739bd8184961c4a3d4e5b8bc1a158d02ef 100644 (file)
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -7912,7 +7912,8 @@ bool
 rs6000_emit_set_const (rtx dest, rtx source)
 {
   enum machine_mode mode = GET_MODE (dest);
-  rtx temp, insn, set;
+  rtx temp, set;
+  rtx_insn *insn;
   HOST_WIDE_INT c;
 
   gcc_checking_assert (CONST_INT_P (source));
@@ -17942,7 +17943,7 @@ extract_ME (rtx op)
 static const char *
 rs6000_get_some_local_dynamic_name (void)
 {
-  rtx insn;
+  rtx_insn *insn;
 
   if (cfun->machine->some_ld_name)
     return cfun->machine->some_ld_name;
@@ -19266,7 +19267,7 @@ rs6000_emit_cbranch (enum machine_mode mode, rtx operands[])
    INSN is the insn.  */
 
 char *
-output_cbranch (rtx op, const char *label, int reversed, rtx insn)
+output_cbranch (rtx op, const char *label, int reversed, rtx_insn *insn)
 {
   static char string[64];
   enum rtx_code code = GET_CODE (op);
@@ -21574,7 +21575,7 @@ rs6000_stack_info (void)
 static bool
 spe_func_has_64bit_regs_p (void)
 {
-  rtx insns, insn;
+  rtx_insn *insns, *insn;
 
   /* Functions that save and restore all the call-saved registers will
      need to save/restore the registers in 64-bits.  */
@@ -21843,9 +21844,9 @@ rs6000_function_ok_for_sibcall (tree decl, tree exp)
 static int
 rs6000_ra_ever_killed (void)
 {
-  rtx top;
+  rtx_insn *top;
   rtx reg;
-  rtx insn;
+  rtx_insn *insn;
 
   if (cfun->is_thunk)
     return 0;
@@ -22154,7 +22155,7 @@ rs6000_emit_stack_tie (rtx fp, bool hard_frame_needed)
 static void
 rs6000_emit_allocate_stack (HOST_WIDE_INT size, rtx copy_reg, int copy_off)
 {
-  rtx insn;
+  rtx_insn *insn;
   rtx stack_reg = gen_rtx_REG (Pmode, STACK_POINTER_REGNUM);
   rtx tmp_reg = gen_rtx_REG (Pmode, 0);
   rtx todec = gen_int_mode (-size, Pmode);
@@ -24052,7 +24053,7 @@ load_cr_save (int regno, rtx frame_reg_rtx, int offset, bool exit_func)
 {
   rtx mem = gen_frame_mem_offset (SImode, frame_reg_rtx, offset);
   rtx reg = gen_rtx_REG (SImode, regno);
-  rtx insn = emit_move_insn (reg, mem);
+  rtx_insn *insn = emit_move_insn (reg, mem);
 
   if (!exit_func && DEFAULT_ABI == ABI_V4)
     {
@@ -24083,7 +24084,7 @@ restore_saved_cr (rtx reg, int using_mfcr_multiple, bool exit_func)
 
   if (using_mfcr_multiple && count > 1)
     {
-      rtx insn;
+      rtx_insn *insn;
       rtvec p;
       int ndx;
 
@@ -24139,7 +24140,7 @@ restore_saved_cr (rtx reg, int using_mfcr_multiple, bool exit_func)
   if (!exit_func && DEFAULT_ABI != ABI_ELFv2
       && (DEFAULT_ABI == ABI_V4 || flag_shrink_wrap))
     {
-      rtx insn = get_last_insn ();
+      rtx_insn *insn = get_last_insn ();
       rtx cr = gen_rtx_REG (SImode, CR2_REGNO);
 
       add_reg_note (insn, REG_CFA_RESTORE, cr);
@@ -24166,7 +24167,7 @@ restore_saved_lr (int regno, bool exit_func)
 {
   rtx reg = gen_rtx_REG (Pmode, regno);
   rtx lr = gen_rtx_REG (Pmode, LR_REGNO);
-  rtx insn = emit_move_insn (lr, reg);
+  rtx_insn *insn = emit_move_insn (lr, reg);
 
   if (!exit_func && flag_shrink_wrap)
     {
@@ -24218,7 +24219,7 @@ offset_below_red_zone_p (HOST_WIDE_INT offset)
 static void
 emit_cfa_restores (rtx cfa_restores)
 {
-  rtx insn = get_last_insn ();
+  rtx_insn *insn = get_last_insn ();
   rtx *loc = &REG_NOTES (insn);
 
   while (*loc)
@@ -25098,8 +25099,8 @@ rs6000_output_function_epilogue (FILE *file,
   /* Mach-O doesn't support labels at the end of objects, so if
      it looks like we might want one, insert a NOP.  */
   {
-    rtx insn = get_last_insn ();
-    rtx deleted_debug_label = NULL_RTX;
+    rtx_insn *insn = get_last_insn ();
+    rtx_insn *deleted_debug_label = NULL;
     while (insn
           && NOTE_P (insn)
           && NOTE_KIND (insn) != NOTE_INSN_DELETED_LABEL)
@@ -25398,7 +25399,8 @@ rs6000_output_mi_thunk (FILE *file, tree thunk_fndecl ATTRIBUTE_UNUSED,
                        HOST_WIDE_INT delta, HOST_WIDE_INT vcall_offset,
                        tree function)
 {
-  rtx this_rtx, insn, funexp;
+  rtx this_rtx, funexp;
+  rtx_insn *insn;
 
   reload_completed = 1;
   epilogue_completed = 1;
@@ -31684,7 +31686,7 @@ rs6000_stack_protect_fail (void)
 }
 
 void
-rs6000_final_prescan_insn (rtx insn, rtx *operand ATTRIBUTE_UNUSED,
+rs6000_final_prescan_insn (rtx_insn *insn, rtx *operand ATTRIBUTE_UNUSED,
                           int num_operands ATTRIBUTE_UNUSED)
 {
   if (rs6000_warn_cell_microcode)