diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/include/clang/Driver/CC1Options.td | 2 | ||||
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 7 |
2 files changed, 9 insertions, 0 deletions
diff --git a/clang/include/clang/Driver/CC1Options.td b/clang/include/clang/Driver/CC1Options.td index f34a4841f86..28a31cacab4 100644 --- a/clang/include/clang/Driver/CC1Options.td +++ b/clang/include/clang/Driver/CC1Options.td @@ -609,3 +609,5 @@ def cl_fast_relaxed_math : Flag<"-cl-fast-relaxed-math">, HelpText<"OpenCL only. Sets -cl-finite-math-only and -cl-unsafe-math-optimizations, and defines __FAST_RELAXED_MATH__">; def cl_mad_enable : Flag<"-cl-mad-enable">, HelpText<"OpenCL only. Enable less precise MAD instructions to be generated.">; +def cl_std_EQ : Joined<"-cl-std=">, + HelpText<"OpenCL language standard to compile for">; diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index f7656425cc6..7dbc8f23203 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1322,6 +1322,13 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, << A->getAsString(Args) << A->getValue(Args); } + if (const Arg *A = Args.getLastArg(OPT_cl_std_EQ)) { + if (strcmp(A->getValue(Args), "CL1.1") != 0) { + Diags.Report(diag::err_drv_invalid_value) + << A->getAsString(Args) << A->getValue(Args); + } + } + CompilerInvocation::setLangDefaults(Opts, IK, LangStd); // We abuse '-f[no-]gnu-keywords' to force overriding all GNU-extension |
