--- a/tests/auto/qscriptvalue/qscriptvalue.pro	Fri Apr 16 15:50:13 2010 +0300
+++ b/tests/auto/qscriptvalue/qscriptvalue.pro	Mon May 03 13:17:34 2010 +0300
@@ -5,3 +5,10 @@
 
 # Generated by testgen
 SOURCES  += tst_qscriptvalue_generated.cpp
+
+
+win32-msvc* {
+    # With -O2, MSVC takes up to 24 minutes to compile this test!
+    QMAKE_CXXFLAGS_RELEASE -= -O1 -O2
+    QMAKE_CXXFLAGS_RELEASE += -Od
+}