Sort static functions in topological order.

[pf3gnuchains/gcc-fork.git] / gcc / configure.ac

diff --git a/gcc/configure.ac b/gcc/configure.ac
index 5c3a1e1..74dd9a3 100644 (file)
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -2659,7 +2659,7 @@ foo:      .long   25
        ;;
   i[34567]86-*-*)
     case "$target" in
-      i[34567]86-*-solaris2.[89]*)
+      i[34567]86-*-solaris2.[56789]*)
        # TLS was introduced in the Solaris 9 4/04 release but
        # we do not enable it by default on Solaris 9 either.
        if test "x$enable_tls" = xyes ; then
@@ -3276,7 +3276,7 @@ foo:      nop
       [AC_DEFINE(HAVE_AS_IX86_DIFF_SECT_DELTA, 1,
         [Define if your assembler supports the subtraction of symbols in different sections.])])
 
-    # This one is used unconditionally by i386.[ch]; it is to be defined
+    # These two are used unconditionally by i386.[ch]; it is to be defined
     # to 1 if the feature is present, 0 otherwise.
     gcc_GAS_CHECK_FEATURE([GOTOFF in data],
         gcc_cv_as_ix86_gotoff_in_data, [2,11,0],,
@@ -3288,6 +3288,15 @@ foo:     nop
     AC_DEFINE_UNQUOTED(HAVE_AS_GOTOFF_IN_DATA,
       [`if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`],
       [Define true if the assembler supports '.long foo@GOTOFF'.])
+
+    gcc_GAS_CHECK_FEATURE([rep and lock prefix],
+        gcc_cv_as_ix86_rep_lock_prefix,,,
+       [rep movsl
+        lock orl $0, (%esp)])
+    AC_DEFINE_UNQUOTED(HAVE_AS_IX86_REP_LOCK_PREFIX,
+      [`if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then echo 1; else echo 0; fi`],
+      [Define true if the assembler supports 'rep <insn>, lock <insn>'.])
+
     ;;
 
   ia64*-*-*)