diff options
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index b4e676b43e..8795b38a41 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -774,8 +774,12 @@ using namespace clang::driver::cc1options; static unsigned getOptimizationLevel(ArgList &Args, InputKind IK, Diagnostic &Diags) { + unsigned DefaultOpt = 0; + if (IK == IK_OpenCL && !Args.hasArg(OPT_cl_opt_disable)) + DefaultOpt = 2; // -Os implies -O2 - return Args.hasArg(OPT_Os) ? 2 : Args.getLastArgIntValue(OPT_O, 0, Diags); + return Args.hasArg(OPT_Os) ? 2 : + Args.getLastArgIntValue(OPT_O, DefaultOpt, Diags); } static void ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, |