Add -ip to the optimized compiler flags for icc

git-svn-id: https://svn.dealii.org/trunk@29119 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/cmake/setup_compiler_flags_intel.cmake b/deal.II/cmake/setup_compiler_flags_intel.cmake
index ac9808b05598c8afa4bff9e363efac8c325c4b1d..4256a66f9997794cdf01b2d2477165db62147e89 100644 (file)
--- a/deal.II/cmake/setup_compiler_flags_intel.cmake
+++ b/deal.II/cmake/setup_compiler_flags_intel.cmake
@@ -84,6 +84,7 @@ IF (CMAKE_BUILD_TYPE MATCHES "Release")
   # General optimization flags:
   #
   ADD_FLAGS(DEAL_II_CXX_FLAGS_RELEASE "-O2")
+  ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS_RELEASE "-ip")
 
   ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS_RELEASE "-funroll-loops")
   ENABLE_IF_SUPPORTED(DEAL_II_CXX_FLAGS_RELEASE "-ansi-alias") # equiv. -fstrict-aliasing