Remove the check for the ffsll function. Its no longer needed by the
simplify-libcalls pass (pass now computes it without a call to ffsll).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22074 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index becdb14..3bd7496 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -484,7 +484,7 @@
dnl===
dnl===-----------------------------------------------------------------------===
-AC_CHECK_FUNCS([backtrace ffsll getcwd getpagesize getrusage gettimeofday ])
+AC_CHECK_FUNCS([backtrace getcwd getpagesize getrusage gettimeofday ])
AC_CHECK_FUNCS([isatty mkdtemp mkstemp mktemp ])
AC_CHECK_FUNCS([realpath sbrk setrlimit strdup strerror strerror_r ])
AC_CHECK_FUNCS([strtoll strtoq sysconf])
diff --git a/configure b/configure
index 4948bc6..a555093 100755
--- a/configure
+++ b/configure
@@ -27226,8 +27226,7 @@
-
-for ac_func in backtrace ffsll getcwd getpagesize getrusage gettimeofday
+for ac_func in backtrace getcwd getpagesize getrusage gettimeofday
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in
index ab9cfa2..d382132 100644
--- a/include/llvm/Config/config.h.in
+++ b/include/llvm/Config/config.h.in
@@ -91,9 +91,6 @@
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
-/* Define to 1 if you have the `ffsll' function. */
-#undef HAVE_FFSLL
-
/* Set to 1 if the finite function is found in <ieeefp.h> */
#undef HAVE_FINITE_IN_IEEEFP_H