*** empty log message ***

From-SVN: r755

diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index 3d4b9279fb27f709097352cb8d0cadfcd9a7cf90..98e07b9259097ac7869770e7671377a4c65c7f53 100644 (file)
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -63,6 +63,15 @@ enum processor_type {
   PROCESSOR_R4000
 };
 
+/* Which type of block move to do (whether or not the last store is
+   split out so it can fill a branch delay slot).  */
+
+enum block_move_type {
+  BLOCK_MOVE_NORMAL,                   /* generate complete block move */
+  BLOCK_MOVE_NOT_LAST,                 /* generate all but last store */
+  BLOCK_MOVE_LAST                      /* generate just the last store */
+};
+
 extern char mips_reg_names[][8];       /* register names (a0 vs. $4). */
 extern char mips_print_operand_punct[];        /* print_operand punctuation chars */
 extern char *current_function_name;    /* current function being compiled */
@@ -638,7 +647,7 @@ do {                                                        \
 #define MASK_DEBUG_A   0x20000000      /* don't allow <label>($reg) addrs */
 #define MASK_DEBUG_B   0x10000000      /* GO_IF_LEGITIMATE_ADDRESS debug */
 #define MASK_DEBUG_C   0x08000000      /* suppress normal divmod patterns */
-#define MASK_DEBUG_D   0x04000000      /* make multiply cost 2 */
+#define MASK_DEBUG_D   0x04000000      /* don't do define_split's */
 #define MASK_DEBUG_E   0x02000000      /* function_arg debug */
 #define MASK_DEBUG_F   0x01000000      /* don't try to suppress load nop's */
 #define MASK_DEBUG_G   0x00800000      /* don't support 64 bit arithmetic */
@@ -2313,7 +2322,7 @@ while (0)
       if (xmode == DFmode)                                             \
        return COSTS_N_INSNS (5);                                       \
                                                                        \
-      return COSTS_N_INSNS ((TARGET_DEBUG_D_MODE) ? 2 : 12);           \
+      return COSTS_N_INSNS (12);                                       \
     }                                                                  \
                                                                        \
   case DIV:                                                            \