2009-11-04 Richard Guenther <rguenther@suse.de>

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

diff --git a/gcc/real.h b/gcc/real.h
index 5a68653..e1fd3b0 100644 (file)
--- a/gcc/real.h
+++ b/gcc/real.h
@@ -24,6 +24,18 @@
 #ifndef GENERATOR_FILE
 #include <gmp.h>
 #include <mpfr.h>
+#ifdef HAVE_mpc
+#include <mpc.h>
+# ifdef HAVE_mpc
+extern tree do_mpc_arg2 (tree, tree, tree, int, int (*)(mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t));
+# endif
+# if MPC_VERSION >= MPC_VERSION_NUM(0,6,1)
+#  define HAVE_mpc_pow
+# endif
+# if MPC_VERSION >= MPC_VERSION_NUM(0,7,1)
+#  define HAVE_mpc_arc
+# endif
+#endif
 #endif
 #include "machmode.h"
 
@@ -43,8 +55,7 @@ enum real_value_class {
 #define SIGSZ                  (SIGNIFICAND_BITS / HOST_BITS_PER_LONG)
 #define SIG_MSB                        ((unsigned long)1 << (HOST_BITS_PER_LONG - 1))
 
-struct real_value GTY(())
-{
+struct GTY(()) real_value {
   /* Use the same underlying type for all bit-fields, so as to make
      sure they're packed together, otherwise REAL_VALUE_TYPE_SIZE will
      be miscomputed.  */
@@ -304,6 +315,8 @@ extern const struct real_format real_internal_format;
 extern const struct real_format decimal_single_format;
 extern const struct real_format decimal_double_format;
 extern const struct real_format decimal_quad_format;
+extern const struct real_format ieee_half_format;
+extern const struct real_format arm_half_format;
 
 
 /* ====================================================================== */