Use synth_mult for vector multiplies vs scalar constant

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188786 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 8 insertions, 3 deletions

diff --git a/gcc/machmode.h b/gcc/machmode.h
index 6137c70e1e6..bdaf1bee274 100644
--- a/gcc/machmode.h
+++ b/gcc/machmode.h
@@ -1,6 +1,6 @@
 /* Machine mode definitions for GCC; included by rtl.h and tree.h.
    Copyright (C) 1991, 1993, 1994, 1996, 1998, 1999, 2000, 2001, 2003,
-   2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   2007, 2008, 2009, 2010, 2012 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -179,7 +179,8 @@ extern const unsigned char mode_class[NUM_MACHINE_MODES];
 
 extern CONST_MODE_SIZE unsigned char mode_size[NUM_MACHINE_MODES];
 #define GET_MODE_SIZE(MODE)    ((unsigned short) mode_size[MODE])
-#define GET_MODE_BITSIZE(MODE) ((unsigned short) (GET_MODE_SIZE (MODE) * BITS_PER_UNIT))
+#define GET_MODE_BITSIZE(MODE) \
+  ((unsigned short) (GET_MODE_SIZE (MODE) * BITS_PER_UNIT))
 
 /* Get the number of value bits of an object of mode MODE.  */
 extern const unsigned short mode_precision[NUM_MACHINE_MODES];
@@ -205,13 +206,17 @@ extern const unsigned HOST_WIDE_INT mode_mask_array[NUM_MACHINE_MODES];
 extern const unsigned char mode_inner[NUM_MACHINE_MODES];
 #define GET_MODE_INNER(MODE) ((enum machine_mode) mode_inner[MODE])
 
-/* Get the size in bytes of the basic parts of an object of mode MODE.  */
+/* Get the size in bytes or bites of the basic parts of an
+   object of mode MODE.  */
 
 #define GET_MODE_UNIT_SIZE(MODE)		\
   (GET_MODE_INNER (MODE) == VOIDmode		\
    ? GET_MODE_SIZE (MODE)			\
    : GET_MODE_SIZE (GET_MODE_INNER (MODE)))
 
+#define GET_MODE_UNIT_BITSIZE(MODE) \
+  ((unsigned short) (GET_MODE_UNIT_SIZE (MODE) * BITS_PER_UNIT))
+
 /* Get the number of units in the object.  */
 
 extern const unsigned char mode_nunits[NUM_MACHINE_MODES];