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-rw-r--r--autoconf/configure.ac2
-rwxr-xr-xcmake/config-ix.cmake2
-rwxr-xr-xconfigure170
-rw-r--r--include/llvm/Config/config.h.cmake6
-rw-r--r--include/llvm/Config/config.h.in6
-rw-r--r--lib/Support/Windows/explicit_symbols.inc6
6 files changed, 192 insertions, 0 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 0cdd1474cb8..cd458a49696 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -1716,7 +1716,9 @@ if test "$llvm_cv_os_type" = "MingW" ; then
AC_CHECK_LIB(gcc,_alloca,AC_DEFINE([HAVE__ALLOCA],[1],[Have host's _alloca]))
AC_CHECK_LIB(gcc,__alloca,AC_DEFINE([HAVE___ALLOCA],[1],[Have host's __alloca]))
AC_CHECK_LIB(gcc,__chkstk,AC_DEFINE([HAVE___CHKSTK],[1],[Have host's __chkstk]))
+ AC_CHECK_LIB(gcc,__chkstk_ms,AC_DEFINE([HAVE___CHKSTK_MS],[1],[Have host's __chkstk_ms]))
AC_CHECK_LIB(gcc,___chkstk,AC_DEFINE([HAVE____CHKSTK],[1],[Have host's ___chkstk]))
+ AC_CHECK_LIB(gcc,___chkstk_ms,AC_DEFINE([HAVE____CHKSTK_MS],[1],[Have host's ___chkstk_ms]))
AC_CHECK_LIB(gcc,__ashldi3,AC_DEFINE([HAVE___ASHLDI3],[1],[Have host's __ashldi3]))
AC_CHECK_LIB(gcc,__ashrdi3,AC_DEFINE([HAVE___ASHRDI3],[1],[Have host's __ashrdi3]))
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index 1138cfd0572..c845c070ecd 100755
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -201,7 +201,9 @@ if( PURE_WINDOWS )
check_function_exists(_alloca HAVE__ALLOCA)
check_function_exists(__alloca HAVE___ALLOCA)
check_function_exists(__chkstk HAVE___CHKSTK)
+ check_function_exists(__chkstk_ms HAVE___CHKSTK_MS)
check_function_exists(___chkstk HAVE____CHKSTK)
+ check_function_exists(___chkstk_ms HAVE____CHKSTK_MS)
check_function_exists(__ashldi3 HAVE___ASHLDI3)
check_function_exists(__ashrdi3 HAVE___ASHRDI3)
diff --git a/configure b/configure
index 78bf318cfa1..e22c21e302f 100755
--- a/configure
+++ b/configure
@@ -15440,6 +15440,91 @@ _ACEOF
fi
+ { echo "$as_me:$LINENO: checking for __chkstk_ms in -lgcc" >&5
+echo $ECHO_N "checking for __chkstk_ms in -lgcc... $ECHO_C" >&6; }
+if test "${ac_cv_lib_gcc___chkstk_ms+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgcc $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char __chkstk_ms ();
+int
+main ()
+{
+return __chkstk_ms ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_gcc___chkstk_ms=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_gcc___chkstk_ms=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_gcc___chkstk_ms" >&5
+echo "${ECHO_T}$ac_cv_lib_gcc___chkstk_ms" >&6; }
+if test $ac_cv_lib_gcc___chkstk_ms = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE___CHKSTK_MS 1
+_ACEOF
+
+fi
+
{ echo "$as_me:$LINENO: checking for ___chkstk in -lgcc" >&5
echo $ECHO_N "checking for ___chkstk in -lgcc... $ECHO_C" >&6; }
if test "${ac_cv_lib_gcc____chkstk+set}" = set; then
@@ -15525,6 +15610,91 @@ _ACEOF
fi
+ { echo "$as_me:$LINENO: checking for ___chkstk_ms in -lgcc" >&5
+echo $ECHO_N "checking for ___chkstk_ms in -lgcc... $ECHO_C" >&6; }
+if test "${ac_cv_lib_gcc____chkstk_ms+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgcc $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ___chkstk_ms ();
+int
+main ()
+{
+return ___chkstk_ms ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_lib_gcc____chkstk_ms=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_gcc____chkstk_ms=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_lib_gcc____chkstk_ms" >&5
+echo "${ECHO_T}$ac_cv_lib_gcc____chkstk_ms" >&6; }
+if test $ac_cv_lib_gcc____chkstk_ms = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE____CHKSTK_MS 1
+_ACEOF
+
+fi
+
{ echo "$as_me:$LINENO: checking for __ashldi3 in -lgcc" >&5
echo $ECHO_N "checking for __ashldi3 in -lgcc... $ECHO_C" >&6; }
diff --git a/include/llvm/Config/config.h.cmake b/include/llvm/Config/config.h.cmake
index d154135e25b..c112ea2fc1c 100644
--- a/include/llvm/Config/config.h.cmake
+++ b/include/llvm/Config/config.h.cmake
@@ -426,6 +426,9 @@
/* Have host's __chkstk */
#cmakedefine HAVE___CHKSTK ${HAVE___CHKSTK}
+/* Have host's __chkstk_ms */
+#cmakedefine HAVE___CHKSTK_MS ${HAVE___CHKSTK_MS}
+
/* Have host's __cmpdi2 */
#cmakedefine HAVE___CMPDI2 ${HAVE___CMPDI2}
@@ -462,6 +465,9 @@
/* Have host's ___chkstk */
#cmakedefine HAVE____CHKSTK ${HAVE____CHKSTK}
+/* Have host's ___chkstk_ms */
+#cmakedefine HAVE____CHKSTK_MS ${HAVE____CHKSTK_MS}
+
/* Define if we link Polly to the tools */
#cmakedefine LINK_POLLY_INTO_TOOLS
diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in
index ec09c84c5b7..c68c77aa607 100644
--- a/include/llvm/Config/config.h.in
+++ b/include/llvm/Config/config.h.in
@@ -420,6 +420,9 @@
/* Have host's __chkstk */
#undef HAVE___CHKSTK
+/* Have host's __chkstk_ms */
+#undef HAVE___CHKSTK_MS
+
/* Have host's __cmpdi2 */
#undef HAVE___CMPDI2
@@ -456,6 +459,9 @@
/* Have host's ___chkstk */
#undef HAVE____CHKSTK
+/* Have host's ___chkstk_ms */
+#undef HAVE____CHKSTK_MS
+
/* Linker version detected at compile time. */
#undef HOST_LINK_VERSION
diff --git a/lib/Support/Windows/explicit_symbols.inc b/lib/Support/Windows/explicit_symbols.inc
index cd56b13c14c..bbbf7ea6a77 100644
--- a/lib/Support/Windows/explicit_symbols.inc
+++ b/lib/Support/Windows/explicit_symbols.inc
@@ -10,9 +10,15 @@
#ifdef HAVE___CHKSTK
EXPLICIT_SYMBOL(__chkstk)
#endif
+#ifdef HAVE___CHKSTK_MS
+ EXPLICIT_SYMBOL(__chkstk_ms)
+#endif
#ifdef HAVE____CHKSTK
EXPLICIT_SYMBOL(___chkstk)
#endif
+#ifdef HAVE____CHKSTK_MS
+ EXPLICIT_SYMBOL(___chkstk_ms)
+#endif
#ifdef HAVE___MAIN
EXPLICIT_SYMBOL(__main) // FIXME: Don't call it.
#endif