PR tree-optimization/45047

[pf3gnuchains/gcc-fork.git] / gcc / targhooks.c

diff --git a/gcc/targhooks.c b/gcc/targhooks.c
index 1a49f0c..22077f8 100644 (file)
--- a/gcc/targhooks.c
+++ b/gcc/targhooks.c
@@ -56,6 +56,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "tree.h"
 #include "expr.h"
 #include "output.h"
+#include "diagnostic-core.h"
 #include "toplev.h"
 #include "function.h"
 #include "target.h"
@@ -315,16 +316,6 @@ hook_callee_copies_named (CUMULATIVE_ARGS *ca ATTRIBUTE_UNUSED,
   return named;
 }
 
-/* Emit any directives required to unwind this instruction.  */
-
-void
-default_unwind_emit (FILE * stream ATTRIBUTE_UNUSED,
-                    rtx insn ATTRIBUTE_UNUSED)
-{
-  /* Should never happen.  */
-  gcc_unreachable ();
-}
-
 /* Emit to STREAM the assembler syntax for insn operand X.  */
 
 void
@@ -849,8 +840,9 @@ default_secondary_reload (bool in_p ATTRIBUTE_UNUSED, rtx x ATTRIBUTE_UNUSED,
 #endif
   if (rclass != NO_REGS)
     {
-      enum insn_code icode = (in_p ? reload_in_optab[(int) reload_mode]
-                             : reload_out_optab[(int) reload_mode]);
+      enum insn_code icode
+       = direct_optab_handler (in_p ? reload_in_optab : reload_out_optab,
+                               reload_mode);
 
       if (icode != CODE_FOR_nothing
          && insn_data[(int) icode].operand[in_p].predicate
@@ -974,7 +966,7 @@ default_builtin_support_vector_misalignment (enum machine_mode mode,
                                             bool is_packed
                                             ATTRIBUTE_UNUSED)
 {
-  if (optab_handler (movmisalign_optab, mode)->insn_code != CODE_FOR_nothing)
+  if (optab_handler (movmisalign_optab, mode) != CODE_FOR_nothing)
     return true;
   return false;
 }