1 files changed, 9 insertions, 2 deletions

diff --git a/contrib/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyWasmObjectWriter.cpp b/contrib/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyWasmObjectWriter.cpp
index 2846ec5e9337..27c01cb8acf7 100644
--- a/contrib/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyWasmObjectWriter.cpp
+++ b/contrib/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyWasmObjectWriter.cpp
@@ -13,14 +13,14 @@
 ///
 //===----------------------------------------------------------------------===//
 
-#include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
 #include "MCTargetDesc/WebAssemblyFixupKinds.h"
+#include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
+#include "llvm/BinaryFormat/Wasm.h"
 #include "llvm/MC/MCFixup.h"
 #include "llvm/MC/MCSymbolWasm.h"
 #include "llvm/MC/MCWasmObjectWriter.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/Wasm.h"
 using namespace llvm;
 
 namespace {
@@ -54,6 +54,11 @@ static bool IsFunctionExpr(const MCExpr *Expr) {
   return false;
 }
 
+static bool IsFunctionType(const MCValue &Target) {
+  const MCSymbolRefExpr *RefA = Target.getSymA();
+  return RefA && RefA->getKind() == MCSymbolRefExpr::VK_WebAssembly_TYPEINDEX;
+}
+
 unsigned WebAssemblyWasmObjectWriter::getRelocType(MCContext &Ctx,
                                                    const MCValue &Target,
                                                    const MCFixup &Fixup,
@@ -71,6 +76,8 @@ unsigned WebAssemblyWasmObjectWriter::getRelocType(MCContext &Ctx,
   case WebAssembly::fixup_code_sleb128_i64:
     llvm_unreachable("fixup_sleb128_i64 not implemented yet");
   case WebAssembly::fixup_code_uleb128_i32:
+    if (IsFunctionType(Target))
+      return wasm::R_WEBASSEMBLY_TYPE_INDEX_LEB;
     if (IsFunction)
       return wasm::R_WEBASSEMBLY_FUNCTION_INDEX_LEB;
     return wasm::R_WEBASSEMBLY_GLOBAL_ADDR_LEB;