mips.c (mips_gimplify_va_arg_expr): Use -rsize with the same type as the first…

mips.c (mips_gimplify_va_arg_expr): Use -rsize with the same type as the first operand of the AND expression.

	* config/mips/mips.c (mips_gimplify_va_arg_expr): Use -rsize
	with the same type as the first operand of the AND expression.

testsuite/
	* gcc.c-torture/compile/20081119-1.c: New test.

From-SVN: r142024

gcc/ChangeLog

+2008-11-19  Adam Nemet  <anemet@caviumnetworks.com>
+
+	* config/mips/mips.c (mips_gimplify_va_arg_expr): Use -rsize
+	with the same type as the first operand of the AND expression.
+
 2008-11-19  Vladimir Makarov  <vmakarov@redhat.com>
 
 	PR bootstrap/37859

gcc/config/mips/mips.c

@@ -5332,7 +5332,7 @@ mips_gimplify_va_arg_expr (tree valist, tree type, gimple_seq *pre_p,
 	    {
 	      /* [1] Emit code for: off &= -rsize.	*/
 	      t = build2 (BIT_AND_EXPR, TREE_TYPE (off), off,
-			  build_int_cst (NULL_TREE, -rsize));
+			  build_int_cst (TREE_TYPE (off), -rsize));
 	      gimplify_assign (off, t, pre_p);
 	    }
 	  osize = rsize;

gcc/testsuite/ChangeLog

+2008-11-19  Adam Nemet  <anemet@caviumnetworks.com>
+
+	* gcc.c-torture/compile/20081119-1.c: New test.
+
 2008-11-19  Dodji Seketeli  <dodji@redhat.com>
 
 	PR c++/35405

gcc/testsuite/gcc.c-torture/compile/20081119-1.c

+unsigned long long
+f (__builtin_va_list  ap)
+{
+  return __builtin_va_arg (ap, unsigned long long);
+}