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| author | Peter Collingbourne <peter@pcc.me.uk> | 2010-12-04 01:50:45 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2010-12-04 01:50:45 +0000 |
| commit | 61e07861dd3a70c31f658bad8c4b911994e4933b (patch) | |
| tree | fe32a5b933990be2cf6d7b0743577e4d52668232 /lib/Frontend/CompilerInvocation.cpp | |
| parent | 0a3c03cb1fbc1f84f851d6ad642d22b978b031fd (diff) | |
Implement -cl-opt-disable
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@120876 91177308-0d34-0410-b5e6-96231b3b80d8
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, |