mips.h (REGISTER_MOVE_COST): Remove redundant case for moving from HI/LO/HI_LO_REG.

	* config/mips/mips.h (REGISTER_MOVE_COST): Remove redundant
        case for moving from HI/LO/HI_LO_REG.  This makes the behavior
        match the comment for MIPS16.

From-SVN: r31413

gcc/ChangeLog

+2000-01-14  Clinton Popetz  <cpopetz@cygnus.com>
+
+	* config/mips/mips.h (REGISTER_MOVE_COST): Remove redundant
+        case for moving from HI/LO/HI_LO_REG.  This makes the behavior
+        match the comment for MIPS16.
+
 Fri Jan 14 00:28:06 2000  Jeffrey A Law  (law@cygnus.com)
 
 	* flow.c (split_edge): Do not call set_block_for_insn if we

gcc/config/mips/mips.h

@@ -3705,9 +3705,6 @@ while (0)
    : (FROM) == FP_REGS && GR_REG_CLASS_P (TO) ? 4			\
    : (((FROM) == HI_REG || (FROM) == LO_REG				\
        || (FROM) == MD_REGS || (FROM) == HILO_REG)			\
-      && ((TO) == M16_REGS || (TO) == M16_NA_REGS)) ? 6			\
-   : (((FROM) == HI_REG || (FROM) == LO_REG				\
-       || (FROM) == MD_REGS || (FROM) == HILO_REG)			\
       && GR_REG_CLASS_P (TO)) ? (TARGET_MIPS16 ? 12 : 6)		\
    : (((TO) == HI_REG || (TO) == LO_REG					\
        || (TO) == MD_REGS || (TO) == HILO_REG)				\