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[clang-repl] Set up native platform support if ORC Runtime available #217988

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[clang-repl] Set up native platform support if ORC Runtime available #217988

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25e82c1
[clang-repl] Set up native platform support if orc runtime available,…
khanxmetu Aug 21, 2026
6756d2e
Merge branch 'main' into clang-repl-use-orc
khanxmetu Aug 21, 2026
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10 changes: 10 additions & 0 deletions clang/lib/Interpreter/IncrementalExecutor.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -413,6 +413,16 @@ IncrementalExecutorBuilder::create(llvm::orc::ThreadSafeContext &TSC,
if (!JB)
return JB.takeError();
JITBuilder = std::move(*JB);
if (!OrcRuntimePath.empty()) {
JITBuilder->setPlatformSetUp(
llvm::orc::ExecutorNativePlatform(OrcRuntimePath));
} else {
auto Err = llvm::make_error<llvm::StringError>(
"OrcRuntime not found, running JIT without native platform support "
"and some features may not work.",
std::error_code());
llvm::logAllUnhandledErrors(std::move(Err), llvm::errs(), "warning: ");
}
// TODO: Switch to native TLS once clang-repl can adopt the ORC runtime
// (which provides __emutls_get_address and supports the full TLS
// lifecycle). That will also remove the in-process-only constraint below.
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