It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Win32/Alarm.inc b/lib/System/Win32/Alarm.inc
new file mode 100644
index 0000000..e4ac512
--- /dev/null
+++ b/lib/System/Win32/Alarm.inc
@@ -0,0 +1,36 @@
+//===-- Alarm.inc - Implement Win32 Alarm Support -------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the Reid Spencer and is distributed under the
+// University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the Win32 Alarm support.
+//
+//===----------------------------------------------------------------------===//
+
+#include <cassert>
+using namespace llvm;
+
+/// NestedSOI - Sanity check. Alarms cannot be nested or run in parallel.
+/// This ensures that they never do.
+static bool NestedSOI = false;
+
+void sys::SetupAlarm(unsigned seconds) {
+ assert(!NestedSOI && "sys::SetupAlarm calls cannot be nested!");
+ NestedSOI = true;
+ // FIXME: Implement for Win32
+}
+
+void sys::TerminateAlarm() {
+ assert(NestedSOI && "sys::TerminateAlarm called without sys::SetupAlarm!");
+ // FIXME: Implement for Win32
+ NestedSOI = false;
+}
+
+int sys::AlarmStatus() {
+ // FIXME: Implement for Win32
+ return 0;
+}