re PR target/38599 (There should be a Pmode == DImode version of the MIPS lwxs pattern)

gcc/
	PR target/38599
	* config/mips/mips.md (*lwxs): Use :P for pointer values.

gcc/testsuite/
	PR target/38599
	* gcc.target/mips/smartmips-lwxs.c: Remove -mlong32.

From-SVN: r150804

gcc/ChangeLog

 2009-08-16  Richard Sandiford  <rdsandiford@googlemail.com>
 
+	PR target/38599
+	* config/mips/mips.md (*lwxs): Use :P for pointer values.
+
+2009-08-16  Richard Sandiford  <rdsandiford@googlemail.com>
+
 	* config/mips/mips-protos.h (mips_push_asm_switch): New function.
 	(mips_pop_asm_switch): Likewise.
 	* config/mips/mips.c (set_noreorder, set_nomacro, set_noat): Replace

gcc/config/mips/mips.md

@@ -4217,9 +4217,9 @@
 (define_insn "*lwxs"
   [(set (match_operand:IMOVE32 0 "register_operand" "=d")
 	(mem:IMOVE32
-	  (plus:SI (mult:SI (match_operand:SI 1 "register_operand" "d")
+	  (plus:P (mult:P (match_operand:P 1 "register_operand" "d")
 			  (const_int 4))
-		   (match_operand:SI 2 "register_operand" "d"))))]
+		  (match_operand:P 2 "register_operand" "d"))))]
   "ISA_HAS_LWXS"
   "lwxs\t%0,%1(%2)"
   [(set_attr "type"	"load")

gcc/testsuite/ChangeLog

+2009-08-16  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	PR target/38599
+	* gcc.target/mips/smartmips-lwxs.c: Remove -mlong32.
+
 2009-08-16  Dodji Seketeli  <dodji@redhat.com>
 
 	PR debug/37801

gcc/testsuite/gcc.target/mips/smartmips-lwxs.c

 /* { dg-do compile } */
-/* -mlong32 added because of PR target/38599.  */
-/* { dg-options "-O -msmartmips -mlong32" } */
+/* { dg-options "-O -msmartmips" } */
 
 NOMIPS16 int scaled_indexed_word_load (int a[], int b)
 {