-O3 crashes the program before start even...

git-svn-id: https://svn.dealii.org/trunk@4721 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/configure.in b/deal.II/configure.in
index 041c54f41d4f9767e8bdc67d318978f0dc957598..cade990cf759c945d310e574b81eb8f197e48a99 100644 (file)
--- a/deal.II/configure.in
+++ b/deal.II/configure.in
@@ -267,7 +267,7 @@ else
        dnl       (allowed for compatibility)' (I don't understand what the
        dnl       compiler means)
         CXXFLAGSG="$CXXFLAGS -Kc++eh -Krtti -w1 -wd175 -wd525 -wd327 -DDEBUG -inline_debug_info"
-        CXXFLAGSO="$CXXFLAGS -Kc++eh -Krtti -O3 -tpp6 -axiMK -unroll -w0"
+        CXXFLAGSO="$CXXFLAGS -Kc++eh -Krtti -O2 -tpp6 -axiMK -unroll -w0"
 
       else