re PR target/53811 (ICE: in insn_default_length, at config/i386/i386.md:529…

re PR target/53811 (ICE: in insn_default_length, at config/i386/i386.md:529 (unrecognizable insn) with -mcmodel=large)

	PR target/53811
	* config/i386/i386.c (x86_output_mi_thunk): For CM_LARGE_PIC model,
	emit PIC sequence for fnaddr symbol reference in advance.

From-SVN: r189315

gcc/ChangeLog

+2012-07-06  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/53811
+	* config/i386/i386.c (x86_output_mi_thunk): For CM_LARGE_PIC model,
+	emit PIC sequence for fnaddr symbol reference in advance.
+
 2012-07-06  Eric Botcazou  <ebotcazou@adacore.com>
 
 	Revert

gcc/config/i386/i386.c

@@ -33057,6 +33057,10 @@ x86_output_mi_thunk (FILE *file,
     emit_jump_insn (gen_indirect_jump (fnaddr));
   else
     {
+      if (ix86_cmodel == CM_LARGE_PIC && SYMBOLIC_CONST (fnaddr))
+	fnaddr = legitimize_pic_address (fnaddr,
+					 gen_rtx_REG (Pmode, tmp_regno));
+
       if (!sibcall_insn_operand (fnaddr, word_mode))
 	{
 	  tmp = gen_rtx_REG (word_mode, tmp_regno);