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[Caching] Remove CASFS clang module implemenation

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Remove the CASFS based clang module implemenation as it is not longer
used.
This commit is contained in:
Steven Wu
2025-04-24 10:13:52 -07:00
parent 7025bf816b
commit 3c81c1ca9f
18 changed files with 46 additions and 370 deletions
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9
lib/Frontend/CompilerInvocation.cpp
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@@ -792,8 +792,6 @@ static bool ParseCASArgs(CASOptions &Opts, ArgList &Args,
std::string(Value));
}
for (const auto &A : Args.getAllArgValues(OPT_cas_fs))
Opts.CASFSRootIDs.emplace_back(A);
if (auto *A = Args.getLastArg(OPT_clang_include_tree_root))
Opts.ClangIncludeTree = A->getValue();
if (auto *A = Args.getLastArg(OPT_clang_include_tree_filelist))
@@ -805,8 +803,7 @@ static bool ParseCASArgs(CASOptions &Opts, ArgList &Args,
if (const Arg*A = Args.getLastArg(OPT_bridging_header_pch_key))
Opts.BridgingHeaderPCHCacheKey = A->getValue();
if (!Opts.CASFSRootIDs.empty() || !Opts.ClangIncludeTree.empty() ||
!Opts.ClangIncludeTreeFileList.empty())
if (!Opts.ClangIncludeTree.empty() || !Opts.ClangIncludeTreeFileList.empty())
Opts.HasImmutableFileSystem = true;
return false;
@@ -2161,10 +2158,6 @@ static bool ParseClangImporterArgs(ClangImporterOptions &Opts, ArgList &Args,
// Forward the FrontendOptions to clang importer option so it can be
// accessed when creating clang module compilation invocation.
if (CASOpts.EnableCaching) {
// Only set UseClangIncludeTree when caching is enabled since it is not
// useful in non-caching context.
Opts.UseClangIncludeTree |= !Args.hasArg(OPT_no_clang_include_tree);
Opts.HasClangIncludeTreeRoot |= Args.hasArg(OPT_clang_include_tree_root);
// Caching requires direct clang import cc1 scanning.
Opts.ClangImporterDirectCC1Scan = true;
}