From 31587c86c161f29f5ce6144207a6043edae82c9f Mon Sep 17 00:00:00 2001 From: Peter Collingbourne Date: Sat, 4 Dec 2010 01:50:45 +0000 Subject: Implement -cl-opt-disable llvm-svn: 120876 --- clang/lib/Frontend/CompilerInvocation.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'clang/lib/Frontend/CompilerInvocation.cpp') diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index b4e676b43ec..8795b38a41c 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/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, -- cgit v1.2.3