1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/MC/WasmObjectWriter.cpp b/llvm/lib/MC/WasmObjectWriter.cpp
index c8d2e5db..683678b 100644
--- a/llvm/lib/MC/WasmObjectWriter.cpp
+++ b/llvm/lib/MC/WasmObjectWriter.cpp
@@ -405,6 +405,13 @@ void WasmObjectWriter::writeHeader(const MCAssembler &Asm) {
 
 void WasmObjectWriter::executePostLayoutBinding(MCAssembler &Asm,
                                                 const MCAsmLayout &Layout) {
+  // As a stopgap measure until call_indirect instructions start explicitly
+  // referencing the indirect function table via TABLE_NUMBER relocs, ensure
+  // that the indirect function table import makes it to the output if anything
+  // in the compilation unit has caused it to be present.
+  if (auto *Sym = Asm.getContext().lookupSymbol("__indirect_function_table"))
+    Asm.registerSymbol(*Sym);
+
   // Build a map of sections to the function that defines them, for use
   // in recordRelocation.
   for (const MCSymbol &S : Asm.symbols()) {