S390: [wasm] Int64Lowering of Int64Sub.

src/s390/macro-assembler-s390.h

Index: src/s390/macro-assembler-s390.h
diff --git a/src/s390/macro-assembler-s390.h b/src/s390/macro-assembler-s390.h
index 3be1de6517441fd532a87d9e94fbb40c01a58862..09310c5ea6248c577e776f54fe35d5bf45d78d89 100644
--- a/src/s390/macro-assembler-s390.h
+++ b/src/s390/macro-assembler-s390.h
@@ -296,6 +296,10 @@ class MacroAssembler : public Assembler {
   void SubLogical(Register dst, const MemOperand& opnd);
   void SubLogicalP(Register dst, const MemOperand& opnd);
   void SubLogicalP_ExtendSrc(Register dst, const MemOperand& opnd);
+  // Subtract Logical 32-bit
+  void SubLogical32(Register dst, Register src1, Register src2);
+  // Subtract Logical With Borrow 32-bit
+  void SubLogicalWithBorrow32(Register dst, Register src1, Register src2);
 
   // Multiply
   void MulP(Register dst, const Operand& opnd);