* lto.c (lto_fixup_decls): Remove global var decls freeing here.

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

diff --git a/gcc/configure.ac b/gcc/configure.ac
index a80900c..5c3a1e1 100644 (file)
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -2152,35 +2152,7 @@ gcc_GAS_CHECK_FEATURE([.nsubspa comdat], gcc_cv_as_nsubspa_comdat,
 gcc_GAS_CHECK_FEATURE([.hidden], gcc_cv_as_hidden,
  [elf,2,13,0],,
 [      .hidden foobar
-foobar:],[
-# Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
-# STV_HIDDEN, so disable .hidden support if so.
-case "${target}" in
-  i?86-*-solaris2*)
-    if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
-      cat > conftest.s <<EOF
-.globl hidden
-        .hidden hidden
-hidden:
-.globl default
-        .set    default,hidden
-EOF
-      if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
-        && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
-        grep '\.hidden default' > /dev/null; then
-        gcc_cv_as_hidden=no
-      else
-        gcc_cv_as_hidden=yes
-      fi
-    else
-      # Assume bug is present if objdump is missing.
-      gcc_cv_as_hidden=no
-    fi
-    ;;
-  *)
-    gcc_cv_as_hidden=yes
-    ;;
-esac])
+foobar:])
 
 changequote(,)dnl
 if test $in_tree_ld != yes ; then
@@ -3280,18 +3252,11 @@ foo:    nop
       [AC_DEFINE(HAVE_AS_IX86_FFREEP, 1,
         [Define if your assembler supports the ffreep mnemonic.])])
 
-    gcc_GAS_CHECK_FEATURE([.quad directive],
-      gcc_cv_as_ix86_quad,,,
-      [.quad 0],,
-      [AC_DEFINE(HAVE_AS_IX86_QUAD, 1,
-        [Define if your assembler supports the .quad directive.])])
-
     gcc_GAS_CHECK_FEATURE([sahf mnemonic],
       gcc_cv_as_ix86_sahf,,,
-      [.code64
-       sahf],,
+      [sahf],,
       [AC_DEFINE(HAVE_AS_IX86_SAHF, 1,
-        [Define if your assembler supports the sahf mnemonic in 64bit mode.])])
+        [Define if your assembler supports the sahf mnemonic.])])
 
     gcc_GAS_CHECK_FEATURE([swap suffix],
       gcc_cv_as_ix86_swap,,,
@@ -3311,7 +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.])])
 
-    # These two are used unconditionally by i386.[ch]; it is to be defined
+    # This one is 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],,
@@ -3323,15 +3288,6 @@ 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*-*-*)