diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
--- a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
@@ -1002,11 +1002,11 @@
   EVT VT = Op.getValueType();
   assert(ES->getTargetFlags() == 0 &&
          "Unexpected target flags on generic ExternalSymbolSDNode");
-  // Set the TargetFlags to 0x1 which indicates that this is a "function"
-  // symbol rather than a data symbol. We do this unconditionally even though
-  // we don't know anything about the symbol other than its name, because all
-  // external symbols used in target-independent SelectionDAG code are for
-  // functions.
+  // Set the TargetFlags to MO_SYMBOL_FUNCTION which indicates that this is a
+  // "function" symbol rather than a data symbol. We do this unconditionally
+  // even though we don't know anything about the symbol other than its name,
+  // because all external symbols used in target-independent SelectionDAG code
+  // are for functions.
   return DAG.getNode(
       WebAssemblyISD::Wrapper, DL, VT,
       DAG.getTargetExternalSymbol(ES->getSymbol(), VT,
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyInstrAtomics.td b/llvm/lib/Target/WebAssembly/WebAssemblyInstrAtomics.td
--- a/llvm/lib/Target/WebAssembly/WebAssemblyInstrAtomics.td
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyInstrAtomics.td
@@ -179,9 +179,6 @@
 def : LoadPatGlobalAddr<i32, atomic_load_32, ATOMIC_LOAD_I32>;
 def : LoadPatGlobalAddr<i64, atomic_load_64, ATOMIC_LOAD_I64>;
 
-def : LoadPatExternalSym<i32, atomic_load_32, ATOMIC_LOAD_I32>;
-def : LoadPatExternalSym<i64, atomic_load_64, ATOMIC_LOAD_I64>;
-
 // Select loads with just a constant offset.
 def : LoadPatOffsetOnly<i32, atomic_load_32, ATOMIC_LOAD_I32>;
 def : LoadPatOffsetOnly<i64, atomic_load_64, ATOMIC_LOAD_I64>;
@@ -285,16 +282,6 @@
 def : LoadPatGlobalAddr<i64, sext_aload_8_64, ATOMIC_LOAD8_U_I64>;
 def : LoadPatGlobalAddr<i64, sext_aload_16_64, ATOMIC_LOAD16_U_I64>;
 
-def : LoadPatExternalSym<i32, zext_aload_8_32, ATOMIC_LOAD8_U_I32>;
-def : LoadPatExternalSym<i32, zext_aload_16_32, ATOMIC_LOAD16_U_I32>;
-def : LoadPatExternalSym<i64, zext_aload_8_64, ATOMIC_LOAD8_U_I64>;
-def : LoadPatExternalSym<i64, zext_aload_16_64, ATOMIC_LOAD16_U_I64>;
-def : LoadPatExternalSym<i64, zext_aload_32_64, ATOMIC_LOAD32_U_I64>;
-def : LoadPatExternalSym<i32, atomic_load_8, ATOMIC_LOAD8_U_I32>;
-def : LoadPatExternalSym<i32, atomic_load_16, ATOMIC_LOAD16_U_I32>;
-def : LoadPatExternalSym<i64, sext_aload_8_64, ATOMIC_LOAD8_U_I64>;
-def : LoadPatExternalSym<i64, sext_aload_16_64, ATOMIC_LOAD16_U_I64>;
-
 // Extending loads with just a constant offset
 def : LoadPatOffsetOnly<i32, zext_aload_8_32, ATOMIC_LOAD8_U_I32>;
 def : LoadPatOffsetOnly<i32, zext_aload_16_32, ATOMIC_LOAD16_U_I32>;
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td b/llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td
--- a/llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyInstrMemory.td
@@ -102,15 +102,6 @@
 def : LoadPatGlobalAddr<f32, load, LOAD_F32>;
 def : LoadPatGlobalAddr<f64, load, LOAD_F64>;
 
-class LoadPatExternalSym<ValueType ty, PatFrag kind, NI inst> :
-  Pat<(ty (kind (add I32:$addr, (WebAssemblywrapper texternalsym:$off)))),
-      (inst 0, texternalsym:$off, I32:$addr)>;
-def : LoadPatExternalSym<i32, load, LOAD_I32>;
-def : LoadPatExternalSym<i64, load, LOAD_I64>;
-def : LoadPatExternalSym<f32, load, LOAD_F32>;
-def : LoadPatExternalSym<f64, load, LOAD_F64>;
-
-
 // Select loads with just a constant offset.
 class LoadPatOffsetOnly<ValueType ty, PatFrag kind, NI inst> :
   Pat<(ty (kind imm:$off)), (inst 0, imm:$off, (CONST_I32 0))>;
@@ -196,18 +187,6 @@
 def : LoadPatGlobalAddr<i64, sextloadi32, LOAD32_S_I64>;
 def : LoadPatGlobalAddr<i64, zextloadi32, LOAD32_U_I64>;
 
-def : LoadPatExternalSym<i32, sextloadi8, LOAD8_S_I32>;
-def : LoadPatExternalSym<i32, zextloadi8, LOAD8_U_I32>;
-def : LoadPatExternalSym<i32, sextloadi16, LOAD16_S_I32>;
-def : LoadPatExternalSym<i32, zextloadi16, LOAD16_U_I32>;
-def : LoadPatExternalSym<i64, sextloadi8, LOAD8_S_I64>;
-def : LoadPatExternalSym<i64, zextloadi8, LOAD8_U_I64>;
-def : LoadPatExternalSym<i64, sextloadi16, LOAD16_S_I64>;
-def : LoadPatExternalSym<i64, zextloadi16, LOAD16_U_I64>;
-def : LoadPatExternalSym<i64, sextloadi32, LOAD32_S_I64>;
-def : LoadPatExternalSym<i64, zextloadi32, LOAD32_U_I64>;
-
-
 // Select extending loads with just a constant offset.
 def : LoadPatOffsetOnly<i32, sextloadi8, LOAD8_S_I32>;
 def : LoadPatOffsetOnly<i32, zextloadi8, LOAD8_U_I32>;
@@ -269,11 +248,6 @@
 def : LoadPatGlobalAddr<i64, extloadi8, LOAD8_U_I64>;
 def : LoadPatGlobalAddr<i64, extloadi16, LOAD16_U_I64>;
 def : LoadPatGlobalAddr<i64, extloadi32, LOAD32_U_I64>;
-def : LoadPatExternalSym<i32, extloadi8, LOAD8_U_I32>;
-def : LoadPatExternalSym<i32, extloadi16, LOAD16_U_I32>;
-def : LoadPatExternalSym<i64, extloadi8, LOAD8_U_I64>;
-def : LoadPatExternalSym<i64, extloadi16, LOAD16_U_I64>;
-def : LoadPatExternalSym<i64, extloadi32, LOAD32_U_I64>;
 
 // Select "don't care" extending loads with just a constant offset.
 def : LoadPatOffsetOnly<i32, extloadi8, LOAD8_U_I32>;
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyInstrSIMD.td b/llvm/lib/Target/WebAssembly/WebAssemblyInstrSIMD.td
--- a/llvm/lib/Target/WebAssembly/WebAssemblyInstrSIMD.td
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyInstrSIMD.td
@@ -57,7 +57,6 @@
 def : LoadPatImmOff<vec_t, load, regPlusImm, !cast<NI>("LOAD_"#vec_t)>;
 def : LoadPatImmOff<vec_t, load, or_is_add, !cast<NI>("LOAD_"#vec_t)>;
 def : LoadPatGlobalAddr<vec_t, load, !cast<NI>("LOAD_"#vec_t)>;
-def : LoadPatExternalSym<vec_t, load, !cast<NI>("LOAD_"#vec_t)>;
 def : LoadPatOffsetOnly<vec_t, load, !cast<NI>("LOAD_"#vec_t)>;
 def : LoadPatGlobalAddrOffOnly<vec_t, load, !cast<NI>("LOAD_"#vec_t)>;
 def : LoadPatExternSymOffOnly<vec_t, load, !cast<NI>("LOAD_"#vec_t)>;