mips-protos.h (mips_output_load_label): Declare.

* config/mips/mips-protos.h (mips_output_load_label): Declare.
	* config/mips/mips.c (mips_output_load_label): New function.
	(mips_output_conditional_branch): Use it.
	* config/mips/mips.md (jump): And here.

From-SVN: r67220

gcc/ChangeLog

@@ -1,3 +1,10 @@
+2003-05-29  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/mips/mips-protos.h (mips_output_load_label): Declare.
+	* config/mips/mips.c (mips_output_load_label): New function.
+	(mips_output_conditional_branch): Use it.
+	* config/mips/mips.md (jump): And here.
+
 2003-05-28  Bob Wilson  <bob.wilson@acm.org>
 
 	* config/xtensa/xtensa-protos.h (smalloffset_double_mem_p): Delete.

gcc/config/mips/mips-protos.h

@@ -108,6 +108,7 @@ extern void		print_operand_address PARAMS ((FILE *, rtx));
 extern void		print_operand PARAMS ((FILE *, rtx, int));
 extern struct rtx_def *	embedded_pic_offset PARAMS ((rtx));
 extern int		build_mips16_call_stub PARAMS ((rtx, rtx, rtx, int));
+extern const char	*mips_output_load_label PARAMS ((void));
 extern const char       *mips_output_conditional_branch PARAMS ((rtx, rtx *,
 								 int, int, int,
 								 int));

gcc/config/mips/mips.c

@@ -9932,6 +9932,35 @@ mips_adjust_insn_length (insn, length)
   return length;
 }
 
+
+/* Return an asm sequence to start a noat block and load the address
+   of a label into $1.  */
+
+const char *
+mips_output_load_label ()
+{
+  if (TARGET_EXPLICIT_RELOCS)
+    switch (mips_abi)
+      {
+      case ABI_N32:
+	return "%[lw\t%@,%%got_page(%0)(%+)\n\taddiu\t%@,%@,%%got_ofst(%0)";
+
+      case ABI_64:
+	return "%[ld\t%@,%%got_page(%0)(%+)\n\tdaddiu\t%@,%@,%%got_ofst(%0)";
+
+      default:
+	return "%[lw\t%@,%%got(%0)(%+)\n\taddiu\t%@,%@,%%lo(%0)";
+      }
+  else
+    {
+      if (Pmode == DImode)
+	return "%[dla\t%@,%0";
+      else
+	return "%[la\t%@,%0";
+    }
+}
+
+
 /* Output assembly instructions to peform a conditional branch.
 
    INSN is the branch instruction.  OPERANDS[0] is the condition.
@@ -10125,10 +10154,8 @@ mips_output_conditional_branch (insn,
 	  output_asm_insn ("j\t%0", &orig_target);
 	else
 	  {
-	    if (Pmode == DImode)
+	    output_asm_insn (mips_output_load_label (), &orig_target);
-	      output_asm_insn ("%[dla\t%@,%0\n\tjr\t%@%]", &orig_target);
+	    output_asm_insn ("jr\t%@%]", 0);
-	    else
-	      output_asm_insn ("%[la\t%@,%0\n\tjr\t%@%]", &orig_target);
 	  }
 
         if (length != 16 && length != 28 && mips_branch_likely)

gcc/config/mips/mips.md

@@ -9350,10 +9350,11 @@ move\\t%0,%z4\\n\\
     {
       if (get_attr_length (insn) <= 8)
 	return \"%*b\\t%l0\";
-      else if (Pmode == DImode)
-	return \"%[dla\\t%@,%l0\;%*jr\\t%@%]\";
       else
-	return \"%[la\\t%@,%l0\;%*jr\\t%@%]\";
+	{
+	  output_asm_insn (mips_output_load_label (), operands);
+	  return \"%*jr\\t%@%]\";
+	}
     }
   else
     return \"%*j\\t%l0\";