PR target 77850

	PR target 77850
	* config/pa/pa-64.h (PAD_VARARGS_DOWN): Don't pad down complex and
	vector types.

From-SVN: r245931

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a13d73a..bd424cb 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2017-03-06  John David Anglin  <danglin@gcc.gnu.org>
+
+       PR target 77850
+       * config/pa/pa-64.h (PAD_VARARGS_DOWN): Don't pad down complex and
+       vector types.
+
 2017-03-06  Vladimir Makarov  <vmakarov@redhat.com>
 
        PR rtl-optimization/79571

diff --git a/gcc/config/pa/pa-64.h b/gcc/config/pa/pa-64.h
index 17f3571..1d08b28 100644 (file)
--- a/gcc/config/pa/pa-64.h
+++ b/gcc/config/pa/pa-64.h
@@ -83,7 +83,10 @@ along with GCC; see the file COPYING3.  If not see
    arguments are padded down when BYTES_BIG_ENDIAN is true.  We don't
    want aggregates padded down.  */
 
-#define PAD_VARARGS_DOWN (!AGGREGATE_TYPE_P (type))
+#define PAD_VARARGS_DOWN \
+  (!AGGREGATE_TYPE_P (type) \
+   && TREE_CODE (type) != COMPLEX_TYPE \
+   && TREE_CODE (type) != VECTOR_TYPE)
 
 /* In the PA architecture, it is not possible to directly move data
    between GENERAL_REGS and FP_REGS.  On the 32-bit port, we use the