Add OpenCL metadata for kernel arg names. This output is controlled via a flag as noted in the OpenCL Spec.
Includes a test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160092 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index cf08913..016783b 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -210,6 +210,8 @@
Res.push_back("-femit-coverage-data");
if (Opts.EmitGcovNotes)
Res.push_back("-femit-coverage-notes");
+ if (Opts.EmitOpenCLArgMetadata)
+ Res.push_back("-cl-kernel-arg-info");
if (!Opts.MergeAllConstants)
Res.push_back("-fno-merge-all-constants");
if (Opts.NoCommon)
@@ -1258,6 +1260,7 @@
Opts.InstrumentForProfiling = Args.hasArg(OPT_pg);
Opts.EmitGcovArcs = Args.hasArg(OPT_femit_coverage_data);
Opts.EmitGcovNotes = Args.hasArg(OPT_femit_coverage_notes);
+ Opts.EmitOpenCLArgMetadata = Args.hasArg(OPT_cl_kernel_arg_info);
Opts.CoverageFile = Args.getLastArgValue(OPT_coverage_file);
Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir);
Opts.LinkBitcodeFile = Args.getLastArgValue(OPT_mlink_bitcode_file);