diff --git a/gcc/expr.c b/gcc/expr.c
index bd43dc4..f4c06a1 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -223,7 +223,7 @@ init_expr_target (void)
 	{
 	  enum insn_code ic;
 
-	  ic = can_extend_p (mode, srcmode, 0);
+	  ic = get_extend_icode (mode, srcmode, 0);
 	  if (ic == CODE_FOR_nothing)
 	    continue;
 
@@ -452,7 +452,7 @@ convert_move (rtx to, rtx from, int unsignedp)
       int nwords = CEIL (GET_MODE_SIZE (to_mode), UNITS_PER_WORD);
 
       /* Try converting directly if the insn is supported.  */
-      if ((code = can_extend_p (to_mode, from_mode, unsignedp))
+      if ((code = get_extend_icode (to_mode, from_mode, unsignedp))
 	  != CODE_FOR_nothing)
 	{
 	  /* If FROM is a SUBREG, put it into a register.  Do this
@@ -466,7 +466,7 @@ convert_move (rtx to, rtx from, int unsignedp)
 	}
       /* Next, try converting via full word.  */
       else if (GET_MODE_PRECISION (from_mode) < BITS_PER_WORD
-	       && ((code = can_extend_p (to_mode, word_mode, unsignedp))
+	       && ((code = get_extend_icode (to_mode, word_mode, unsignedp))
 		   != CODE_FOR_nothing))
 	{
 	  rtx word_to = gen_reg_rtx (word_mode);
@@ -573,7 +573,7 @@ convert_move (rtx to, rtx from, int unsignedp)
   if (GET_MODE_PRECISION (to_mode) > GET_MODE_PRECISION (from_mode))
     {
       /* Convert directly if that works.  */
-      if ((code = can_extend_p (to_mode, from_mode, unsignedp))
+      if ((code = get_extend_icode (to_mode, from_mode, unsignedp))
 	  != CODE_FOR_nothing)
 	{
 	  emit_unop_insn (code, to, from, equiv_code);
@@ -588,12 +588,10 @@ convert_move (rtx to, rtx from, int unsignedp)
 	  /* Search for a mode to convert via.  */
 	  for (intermediate = from_mode; intermediate != VOIDmode;
 	       intermediate = GET_MODE_WIDER_MODE (intermediate))
-	    if (((can_extend_p (to_mode, intermediate, unsignedp)
-		  != CODE_FOR_nothing)
+	    if ((can_extend_p (to_mode, intermediate, unsignedp)
 		 || (GET_MODE_SIZE (to_mode) < GET_MODE_SIZE (intermediate)
 		     && TRULY_NOOP_TRUNCATION_MODES_P (to_mode, intermediate)))
-		&& (can_extend_p (intermediate, from_mode, unsignedp)
-		    != CODE_FOR_nothing))
+		&& can_extend_p (intermediate, from_mode, unsignedp))
 	      {
 		convert_move (to, convert_to_mode (intermediate, from,
 						   unsignedp), unsignedp);
@@ -3638,7 +3636,7 @@ compress_float_constant (rtx x, rtx y)
       rtx_insn *last_insn;
 
       /* Skip if the target can't extend this way.  */
-      ic = can_extend_p (dstmode, srcmode, 0);
+      ic = get_extend_icode (dstmode, srcmode, 0);
       if (ic == CODE_FOR_nothing)
 	continue;
 
diff --git a/gcc/function.c b/gcc/function.c
index afc2c87..1be96dc 100644
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -3143,8 +3143,8 @@ assign_parm_setup_reg (struct assign_parm_data_all *all, tree parm,
       enum insn_code icode;
       rtx op0, op1;
 
-      icode = can_extend_p (promoted_nominal_mode, data->passed_mode,
-			    unsignedp);
+      icode = get_extend_icode (promoted_nominal_mode, data->passed_mode,
+				unsignedp);
 
       op0 = parmreg;
       op1 = validated_mem;
diff --git a/gcc/optabs-query.c b/gcc/optabs-query.c
index c20597c..747d2a1 100644
--- a/gcc/optabs-query.c
+++ b/gcc/optabs-query.c
@@ -231,8 +231,8 @@ get_best_mem_extraction_insn (extraction_insn *insn,
    no such operation exists, CODE_FOR_nothing will be returned.  */
 
 enum insn_code
-can_extend_p (machine_mode to_mode, machine_mode from_mode,
-	      int unsignedp)
+get_extend_icode (machine_mode to_mode, machine_mode from_mode,
+		  int unsignedp)
 {
   if (unsignedp < 0 && targetm.have_ptr_extend ())
     return targetm.code_for_ptr_extend;
@@ -241,18 +241,40 @@ can_extend_p (machine_mode to_mode, machine_mode from_mode,
   return convert_optab_handler (tab, to_mode, from_mode);
 }
 
+/* Return true if there is a valid insn code used to extend FROM_MODE
+   to TO_MODE.  UNSIGNEDP specifies zero-extension instead of
+   sign-extension.  */
+
+bool
+can_extend_p (machine_mode to_mode, machine_mode from_mode,
+	      int unsignedp)
+{
+  return get_extend_icode (to_mode, from_mode, unsignedp) != CODE_FOR_nothing;
+}
+
 /* Return the insn code to convert fixed-point mode FIXMODE to floating-point
    mode FLTMODE, or CODE_FOR_nothing if no such instruction exists.
    UNSIGNEDP specifies whether FIXMODE is unsigned.  */
 
 enum insn_code
-can_float_p (machine_mode fltmode, machine_mode fixmode,
-	     int unsignedp)
+get_float_icode (machine_mode fltmode, machine_mode fixmode,
+		 int unsignedp)
 {
   convert_optab tab = unsignedp ? ufloat_optab : sfloat_optab;
   return convert_optab_handler (tab, fltmode, fixmode);
 }
 
+/* Return true if there is a valid insn code to convert fixed-point mode
+   FIXMODE to floating-point mode FLTMODE.
+   UNSIGNEDP specifies whether FIXMODE is unsigned.  */
+
+bool
+can_float_p (machine_mode fltmode, machine_mode fixmode,
+	     int unsignedp)
+{
+  return get_float_icode (fltmode, fixmode, unsignedp) != CODE_FOR_nothing;
+}
+
 /* Return the insn code to convert floating-point mode FLTMODE to fixed-point
    mode FIXMODE, or CODE_FOR_nothing if no such instruction exists.
    UNSIGNEDP specifies whether FIXMODE is unsigned.
@@ -261,8 +283,8 @@ can_float_p (machine_mode fltmode, machine_mode fixmode,
    output an explicit FTRUNC before the instruction.  */
 
 enum insn_code
-can_fix_p (machine_mode fixmode, machine_mode fltmode,
-	   int unsignedp, bool *truncp_ptr)
+get_fix_icode (machine_mode fixmode, machine_mode fltmode,
+	       int unsignedp, bool *truncp_ptr)
 {
   convert_optab tab;
   enum insn_code icode;
@@ -290,6 +312,21 @@ can_fix_p (machine_mode fixmode, machine_mode fltmode,
   return CODE_FOR_nothing;
 }
 
+/* Return true if there a valid insn code to convert floating-point mode
+   FLTMODE to fixed-point mode FIXMODE.
+   UNSIGNEDP specifies whether FIXMODE is unsigned.
+
+   On a successful return, set *TRUNCP_PTR to true if it is necessary to
+   output an explicit FTRUNC before the instruction.  */
+
+bool
+can_fix_p (machine_mode fixmode, machine_mode fltmode,
+	   int unsignedp, bool *truncp_ptr)
+{
+  return get_fix_icode (fixmode, fltmode, unsignedp, truncp_ptr)
+	 != CODE_FOR_nothing;
+}
+
 /* Return nonzero if a conditional move of mode MODE is supported.
 
    This function is for combine so it can tell whether an insn that looks
@@ -580,3 +617,31 @@ lshift_cheap_p (bool speed_p)
 
   return cheap[speed_p];
 }
+
+/* Return true if there is a valid insn code for a comparison
+   operator with VMODE resultin MASK_MODE, unsigned if UNS is true.  */
+
+bool
+can_vec_cmp_p (machine_mode vmode, machine_mode mask_mode, bool uns)
+{
+  return get_vec_cmp_icode (vmode, mask_mode, uns) != CODE_FOR_nothing;
+}
+
+/* Return true if there is a valid insn code for a conditional operator
+   with a comparison in  mode CMODE, unsigned if UNS is true, resulting
+   in a value of mode VMODE.  */
+
+bool
+can_vcond_p (machine_mode vmode, machine_mode cmode, bool uns)
+{
+  return  get_vcond_icode (vmode, cmode, uns) != CODE_FOR_nothing;
+}
+
+/* Return true if there is a valid insn code for a conditional operator
+   with a mask mode MMODE resulting in a value of mode VMODE.  */
+
+bool
+can_vcond_mask_p (machine_mode vmode, machine_mode mmode)
+{
+  return get_vcond_mask_icode (vmode, mmode) != CODE_FOR_nothing;
+}
diff --git a/gcc/optabs-query.h b/gcc/optabs-query.h
index 48bcf7c..0604a2e 100644
--- a/gcc/optabs-query.h
+++ b/gcc/optabs-query.h
@@ -77,7 +77,7 @@ trapv_binoptab_p (optab binoptab)
 /* Return insn code for a comparison operator with VMODE
    resultin MASK_MODE, unsigned if UNS is true.  */
 
-static inline enum insn_code
+inline enum insn_code
 get_vec_cmp_icode (machine_mode vmode, machine_mode mask_mode, bool uns)
 {
   optab tab = uns ? vec_cmpu_optab : vec_cmp_optab;
@@ -101,7 +101,7 @@ get_vcond_icode (machine_mode vmode, machine_mode cmode, bool uns)
 /* Return insn code for a conditional operator with a mask mode
    MMODE resulting in a value of mode VMODE.  */
 
-static inline enum insn_code
+inline enum insn_code
 get_vcond_mask_icode (machine_mode vmode, machine_mode mmode)
 {
   return convert_optab_handler (vcond_mask_optab, vmode, mmode);
@@ -136,9 +136,12 @@ bool get_best_mem_extraction_insn (extraction_insn *,
 				   enum extraction_pattern,
 				   HOST_WIDE_INT, HOST_WIDE_INT, machine_mode);
 
-enum insn_code can_extend_p (machine_mode, machine_mode, int);
-enum insn_code can_float_p (machine_mode, machine_mode, int);
-enum insn_code can_fix_p (machine_mode, machine_mode, int, bool *);
+enum insn_code get_extend_icode (machine_mode, machine_mode, int);
+enum insn_code get_float_icode (machine_mode, machine_mode, int);
+enum insn_code get_fix_icode (machine_mode, machine_mode, int, bool *);
+bool can_extend_p (machine_mode, machine_mode, int);
+bool can_float_p (machine_mode, machine_mode, int);
+bool can_fix_p (machine_mode, machine_mode, int, bool *);
 bool can_conditionally_move_p (machine_mode mode);
 bool can_vec_perm_p (machine_mode, bool, const unsigned char *);
 enum insn_code widening_optab_handler (optab, machine_mode, machine_mode);
@@ -153,5 +156,8 @@ bool can_vec_mask_load_store_p (machine_mode, machine_mode, bool);
 bool can_compare_and_swap_p (machine_mode, bool);
 bool can_atomic_exchange_p (machine_mode, bool);
 bool lshift_cheap_p (bool);
+bool can_vec_cmp_p (machine_mode, machine_mode, bool);
+bool can_vcond_p (machine_mode, machine_mode, bool);
+bool can_vcond_mask_p (machine_mode, machine_mode);
 
 #endif
diff --git a/gcc/optabs-tree.c b/gcc/optabs-tree.c
index d887619..0bb1534 100644
--- a/gcc/optabs-tree.c
+++ b/gcc/optabs-tree.c
@@ -22,7 +22,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "system.h"
 #include "coretypes.h"
 #include "target.h"
-#include "insn-codes.h"
 #include "tree.h"
 #include "optabs-tree.h"
 #include "stor-layout.h"
@@ -298,11 +297,9 @@ supportable_convert_operation (enum tree_code code,
 
   /* First check if we can done conversion directly.  */
   if ((code == FIX_TRUNC_EXPR
-       && can_fix_p (m1,m2,TYPE_UNSIGNED (vectype_out), &truncp)
-	  != CODE_FOR_nothing)
+       && can_fix_p (m1,m2,TYPE_UNSIGNED (vectype_out), &truncp))
       || (code == FLOAT_EXPR
-	  && can_float_p (m1,m2,TYPE_UNSIGNED (vectype_in))
-	     != CODE_FOR_nothing))
+	  && can_float_p (m1,m2,TYPE_UNSIGNED (vectype_in))))
     {
       *code1 = code;
       return true;
diff --git a/gcc/optabs.c b/gcc/optabs.c
index 5545302..1276d5f 100644
--- a/gcc/optabs.c
+++ b/gcc/optabs.c
@@ -4498,7 +4498,7 @@ rtx_insn *
 gen_extend_insn (rtx x, rtx y, machine_mode mto,
 		 machine_mode mfrom, int unsignedp)
 {
-  enum insn_code icode = can_extend_p (mto, mfrom, unsignedp);
+  enum insn_code icode = get_extend_icode (mto, mfrom, unsignedp);
   return GEN_FCN (icode) (x, y);
 }
 
@@ -4535,10 +4535,10 @@ expand_float (rtx to, rtx from, int unsignedp)
 	    && significand_size (fmode) < GET_MODE_PRECISION (GET_MODE (from)))
 	  continue;
 
-	icode = can_float_p (fmode, imode, unsignedp);
+	icode = get_float_icode (fmode, imode, unsignedp);
 	if (icode == CODE_FOR_nothing && unsignedp)
 	  {
-	    enum insn_code scode = can_float_p (fmode, imode, 0);
+	    enum insn_code scode = get_float_icode (fmode, imode, 0);
 	    if (scode != CODE_FOR_nothing)
 	      can_do_signed = true;
 	    if (imode != GET_MODE (from))
@@ -4577,7 +4577,7 @@ expand_float (rtx to, rtx from, int unsignedp)
       for (fmode = GET_MODE (to);  fmode != VOIDmode;
 	   fmode = GET_MODE_WIDER_MODE (fmode))
 	if (GET_MODE_PRECISION (GET_MODE (from)) < GET_MODE_BITSIZE (fmode)
-	    && can_float_p (fmode, GET_MODE (from), 0) != CODE_FOR_nothing)
+	    && can_float_p (fmode, GET_MODE (from), 0))
 	  break;
 
       if (fmode == VOIDmode)
@@ -4729,9 +4729,12 @@ expand_fix (rtx to, rtx from, int unsignedp)
       {
 	int doing_unsigned = unsignedp;
 
-	icode = can_fix_p (imode, fmode, unsignedp, &must_trunc);
+	icode = get_fix_icode (imode, fmode, unsignedp, &must_trunc);
 	if (icode == CODE_FOR_nothing && imode != GET_MODE (to) && unsignedp)
-	  icode = can_fix_p (imode, fmode, 0, &must_trunc), doing_unsigned = 0;
+	  {
+	    icode = get_fix_icode (imode, fmode, 0, &must_trunc);
+	    doing_unsigned = 0;
+	  }
 
 	if (icode != CODE_FOR_nothing)
 	  {
@@ -4787,7 +4790,7 @@ expand_fix (rtx to, rtx from, int unsignedp)
   if (unsignedp && GET_MODE_PRECISION (GET_MODE (to)) <= HOST_BITS_PER_WIDE_INT)
     for (fmode = GET_MODE (from); fmode != VOIDmode;
 	 fmode = GET_MODE_WIDER_MODE (fmode))
-      if (CODE_FOR_nothing != can_fix_p (GET_MODE (to), fmode, 0, &must_trunc)
+      if (can_fix_p (GET_MODE (to), fmode, 0, &must_trunc)
 	  && (!DECIMAL_FLOAT_MODE_P (fmode)
 	      || GET_MODE_BITSIZE (fmode) > GET_MODE_PRECISION (GET_MODE (to))))
 	{
diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c
index 5d085b4..90f4e54 100644
--- a/gcc/tree-vrp.c
+++ b/gcc/tree-vrp.c
@@ -9712,13 +9712,12 @@ simplify_float_conversion_using_ranges (gimple_stmt_iterator *gsi,
 
   /* First check if we can use a signed type in place of an unsigned.  */
   if (TYPE_UNSIGNED (TREE_TYPE (rhs1))
-      && (can_float_p (fltmode, TYPE_MODE (TREE_TYPE (rhs1)), 0)
-	  != CODE_FOR_nothing)
+      && can_float_p (fltmode, TYPE_MODE (TREE_TYPE (rhs1)), 0)
       && range_fits_type_p (vr, TYPE_PRECISION (TREE_TYPE (rhs1)), SIGNED))
     mode = TYPE_MODE (TREE_TYPE (rhs1));
   /* If we can do the conversion in the current input mode do nothing.  */
   else if (can_float_p (fltmode, TYPE_MODE (TREE_TYPE (rhs1)),
-			TYPE_UNSIGNED (TREE_TYPE (rhs1))) != CODE_FOR_nothing)
+			TYPE_UNSIGNED (TREE_TYPE (rhs1))))
     return false;
   /* Otherwise search for a mode we can use, starting from the narrowest
      integer mode available.  */
@@ -9730,7 +9729,7 @@ simplify_float_conversion_using_ranges (gimple_stmt_iterator *gsi,
 	  /* If we cannot do a signed conversion to float from mode
 	     or if the value-range does not fit in the signed type
 	     try with a wider mode.  */
-	  if (can_float_p (fltmode, mode, 0) != CODE_FOR_nothing
+	  if (can_float_p (fltmode, mode, 0)
 	      && range_fits_type_p (vr, GET_MODE_PRECISION (mode), SIGNED))
 	    break;
 
