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-rw-r--r--llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
index 215c63c1233..e2d0ad49cf6 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyRuntimeLibcallSignatures.cpp
@@ -842,8 +842,8 @@ void llvm::getLibcallSignature(const WebAssemblySubtarget &Subtarget,
auto Val = Map.find(Name);
#ifndef NDEBUG
if (Val == Map.end()) {
- errs() << "runtime library name: " << Name << "\n";
- llvm_unreachable("unexpected runtime library name");
+ auto message = std::string("unexpected runtime library name: ") + Name;
+ llvm_unreachable(message.c_str());
}
#endif
return getLibcallSignature(Subtarget, Val->second, Rets, Params);
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