| diff --git a/configure b/configure |
| index e5e0184..85da2bc 100755 |
| --- a/configure |
| +++ b/configure |
| @@ -7567,40 +7567,6 @@ _ACEOF |
| fi |
| fi |
| |
| -{ $as_echo "$as_me:$LINENO: checking for __builtin_expect" >&5 |
| -$as_echo_n "checking for __builtin_expect... " >&6; } |
| -if test "${libc_cv_gcc_builtin_expect+set}" = set; then |
| - $as_echo_n "(cached) " >&6 |
| -else |
| - cat > conftest.c <<EOF |
| -#line $LINENO "configure" |
| -int foo (int a) |
| -{ |
| - a = __builtin_expect (a, 10); |
| - return a == 10 ? 0 : 1; |
| -} |
| -EOF |
| -if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
| - -o conftest conftest.c -lgcc >&5' |
| - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| - (eval $ac_try) 2>&5 |
| - ac_status=$? |
| - $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| - (exit $ac_status); }; }; then |
| - libc_cv_gcc_builtin_expect=yes |
| -else |
| - libc_cv_gcc_builtin_expect=no |
| -fi |
| -rm -f conftest* |
| -fi |
| -{ $as_echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5 |
| -$as_echo "$libc_cv_gcc_builtin_expect" >&6; } |
| -if test "$libc_cv_gcc_builtin_expect" = no; then |
| - { { $as_echo "$as_me:$LINENO: error: support for __builtin_expect needed" >&5 |
| -$as_echo "$as_me: error: support for __builtin_expect needed" >&2;} |
| - { (exit 1); exit 1; }; } |
| -fi |
| - |
| { $as_echo "$as_me:$LINENO: checking for __builtin_memset" >&5 |
| $as_echo_n "checking for __builtin_memset... " >&6; } |
| if test "${libc_cv_gcc_builtin_memset+set}" = set; then |
| diff --git a/configure.in b/configure.in |
| index 4655c8a..596443d 100644 |
| --- a/configure.in |
| +++ b/configure.in |
| @@ -2134,28 +2134,6 @@ if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
| fi |
| fi |
| |
| -dnl Check whether compiler understands __builtin_expect. |
| -AC_CACHE_CHECK(for __builtin_expect, libc_cv_gcc_builtin_expect, |
| -[cat > conftest.c <<EOF |
| -#line $LINENO "configure" |
| -int foo (int a) |
| -{ |
| - a = __builtin_expect (a, 10); |
| - return a == 10 ? 0 : 1; |
| -} |
| -EOF |
| -dnl No \ in command here because it ends up inside ''. |
| -if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
| - -o conftest conftest.c -lgcc >&AS_MESSAGE_LOG_FD]); then |
| - libc_cv_gcc_builtin_expect=yes |
| -else |
| - libc_cv_gcc_builtin_expect=no |
| -fi |
| -rm -f conftest*]) |
| -if test "$libc_cv_gcc_builtin_expect" = no; then |
| - AC_MSG_ERROR([support for __builtin_expect needed]) |
| -fi |
| - |
| AC_CACHE_CHECK(for __builtin_memset, libc_cv_gcc_builtin_memset, [dnl |
| cat > conftest.c <<\EOF |
| void zero (void *x) |
