[gcc] Make nacl calls CALLs.

gcc/gcc/dwarf2out.c

Index: gcc/gcc/dwarf2out.c
diff --git a/gcc/gcc/dwarf2out.c b/gcc/gcc/dwarf2out.c
index ba9dadea316bbe8e48de476b43146d236eee4f74..7001ccbee164474d425a072ece61b8f2de4d7ad5 100644
--- a/gcc/gcc/dwarf2out.c
+++ b/gcc/gcc/dwarf2out.c
@@ -1475,17 +1475,9 @@ dwarf2out_stack_adjust (rtx insn, bool after_p)
 	    insn = XVECEXP (insn, 0, 0);
 	  if (GET_CODE (insn) == SET)
 	    insn = SET_SRC (insn);
-	  if (GET_CODE (insn) == CALL) {
+	  gcc_assert (GET_CODE (insn) == CALL);
 	  dwarf2out_args_size ("", INTVAL (XEXP (insn, 1)));
 	}
-	  else if ((GET_CODE (insn) == UNSPEC) &&
-		   (XINT (insn, 1) == UNSPEC_NACLCALL)) {
-	    dwarf2out_args_size ("", INTVAL (XVECEXP (insn, 0, 1)));
-	  }
-	  else {
-	    internal_error ("Not recognized as a call or naclcall");
-	  }
-	}
       return;
     }