From 6dd53648e913ea6ad55131ed0c8cc2709e9a3316 Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@redhat.com>
Date: Wed, 25 Aug 2004 17:24:37 -0700
Subject: target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New.

        * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New.
        * target.h (struct gcc_target): Add scalar_mode_supported_p.
        * targhooks.c (default_scalar_mode_supported_p): New.
        * targhooks.h (default_scalar_mode_supported_p): Declare.
        * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document.

        * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p
        before attempting to create types.  Tidy.
        * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p.

        * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New.
        (TARGET_SCALAR_MODE_SUPPORTED_P): New.

From-SVN: r86593
---
 gcc/target-def.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'gcc/target-def.h')

diff --git a/gcc/target-def.h b/gcc/target-def.h
index 4d8fea0..156ebef 100644
--- a/gcc/target-def.h
+++ b/gcc/target-def.h
@@ -305,6 +305,10 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 #define TARGET_VALID_POINTER_MODE default_valid_pointer_mode
 #endif
 
+#ifndef TARGET_SCALAR_MODE_SUPPORTED_P
+#define TARGET_SCALAR_MODE_SUPPORTED_P default_scalar_mode_supported_p
+#endif
+
 #ifndef TARGET_VECTOR_MODE_SUPPORTED_P
 #define TARGET_VECTOR_MODE_SUPPORTED_P hook_bool_mode_false
 #endif
@@ -475,6 +479,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
   TARGET_ENCODE_SECTION_INFO,			\
   TARGET_STRIP_NAME_ENCODING,			\
   TARGET_VALID_POINTER_MODE,                    \
+  TARGET_SCALAR_MODE_SUPPORTED_P,		\
   TARGET_VECTOR_MODE_SUPPORTED_P,               \
   TARGET_VECTOR_OPAQUE_P,			\
   TARGET_RTX_COSTS,				\
-- 
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