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-rw-r--r--clang/lib/Driver/ToolChain.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index d4381e7e23f..e034f72a265 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -244,11 +244,13 @@ ObjCRuntime ToolChain::getDefaultObjCRuntime(bool isNonFragile) const {
bool ToolChain::isThreadModelSupported(const StringRef Model) const {
if (Model == "single") {
- // FIXME: 'single' is only supported on ARM so far.
+ // FIXME: 'single' is only supported on ARM and WebAssembly so far.
return Triple.getArch() == llvm::Triple::arm ||
Triple.getArch() == llvm::Triple::armeb ||
Triple.getArch() == llvm::Triple::thumb ||
- Triple.getArch() == llvm::Triple::thumbeb;
+ Triple.getArch() == llvm::Triple::thumbeb ||
+ Triple.getArch() == llvm::Triple::wasm32 ||
+ Triple.getArch() == llvm::Triple::wasm64;
} else if (Model == "posix")
return true;
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