2005-07-21 Andrew Pinski <pinskia@physics.uc.edu>

[pf3gnuchains/gcc-fork.git] / gcc / defaults.h

diff --git a/gcc/defaults.h b/gcc/defaults.h
index 7c88129..8474978 100644 (file)
--- a/gcc/defaults.h
+++ b/gcc/defaults.h
@@ -18,8 +18,8 @@ for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
 #ifndef GCC_DEFAULTS_H
 #define GCC_DEFAULTS_H
@@ -36,19 +36,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
                  obstack_chunk_alloc,                  \
                  obstack_chunk_free)
 
-/* Define default standard character escape sequences.  */
-#ifndef TARGET_BELL
-#  define TARGET_BELL 007
-#  define TARGET_BS 010
-#  define TARGET_CR 015
-#  define TARGET_DIGIT0 060
-#  define TARGET_ESC 033
-#  define TARGET_FF 014
-#  define TARGET_NEWLINE 012
-#  define TARGET_TAB 011
-#  define TARGET_VT 013
-#endif
-
 /* Store in OUTPUT a string (made with alloca) containing an
    assembler-name for a local static variable or function named NAME.
    LABELNO is an integer which is different for each call.  */
@@ -715,8 +702,10 @@ do { fputs (integer_asm_op (POINTER_SIZE / BITS_PER_UNIT, TRUE), FILE); \
 #define HAS_LONG_UNCOND_BRANCH 0
 #endif
 
+/* By default, only attempt to parallelize bitwise operations, and
+   possibly adds/subtracts using bit-twiddling.  */
 #ifndef UNITS_PER_SIMD_WORD
-#define UNITS_PER_SIMD_WORD 0
+#define UNITS_PER_SIMD_WORD UNITS_PER_WORD
 #endif
 
 /* Determine whether __cxa_atexit, rather than atexit, is used to
@@ -768,7 +757,7 @@ do { fputs (integer_asm_op (POINTER_SIZE / BITS_PER_UNIT, TRUE), FILE); \
 #define REGISTER_MOVE_COST(m, x, y) 2
 #endif
 
-/* Determine whether the the entire c99 runtime
+/* Determine whether the entire c99 runtime
    is present in the runtime library.  */
 #ifndef TARGET_C99_FUNCTIONS
 #define TARGET_C99_FUNCTIONS 0
@@ -853,4 +842,8 @@ do { fputs (integer_asm_op (POINTER_SIZE / BITS_PER_UNIT, TRUE), FILE); \
 #define MAX_OFILE_ALIGNMENT BIGGEST_ALIGNMENT
 #endif
 
+#ifndef FRAME_GROWS_DOWNWARD
+#define FRAME_GROWS_DOWNWARD 0
+#endif
+
 #endif  /* ! GCC_DEFAULTS_H */