Merge pull request #7416 from davidlt/clang-disable-optimizer-L1Trigg…

…er-CSCTrackFinder L1Trigger/CSCTrackFinder: disable optimizer on Clang
cms-sw · Jan 28, 2015 · e7c6dfc · e7c6dfc
2 parents cb7bdf8 + dd5955c
commit e7c6dfc
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/L1Trigger/CSCTrackFinder/BuildFile.xml b/L1Trigger/CSCTrackFinder/BuildFile.xml
@@ -16,3 +16,8 @@
 <flags ADD_SUBDIR="1"/>
 <flags CXXFLAGS="-O1"/>
 <flags REM_CXXFLAGS="-flto"/>
+<!-- Disable optimizer due to high memory usage by Clang
+     (3.6 RC1 and trunk, 2015 Jan 28) -->
+<release name=".*_CLANG_.*">
+  <flags CXXFLAGS="-O0"/>
+</release>