diff --git a/lld/test/wasm/lto/comdat.ll b/lld/test/wasm/lto/comdat.ll
--- a/lld/test/wasm/lto/comdat.ll
+++ b/lld/test/wasm/lto/comdat.ll
@@ -1,15 +1,17 @@
 ; Verify that comdat symbols can be defined in LTO objects.  We had a
 ; regression where the comdat handling code was causing symbol in the lto object
 ; to be ignored.
-; RUN: llvm-as %s -o %t.o
-; RUN: wasm-ld %t.o %t.o -o %t.wasm
+; RUN: llvm-as %s -o %t.bc
+; RUN: llc -filetype=obj %s -o %t.o
+; RUN: wasm-ld %t.bc %t.o -o %t.wasm
+; RUN: wasm-ld %t.o %t.bc -o %t.wasm
 
 target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
 target triple = "wasm32-unknown-unknown"
 
 $foo = comdat any
 
-define linkonce_odr void @_start() comdat($foo) {
+define void @_start() comdat($foo) {
 entry:
   ret void
 }
diff --git a/llvm/docs/LangRef.rst b/llvm/docs/LangRef.rst
--- a/llvm/docs/LangRef.rst
+++ b/llvm/docs/LangRef.rst
@@ -862,7 +862,8 @@
 Comdats
 -------
 
-Comdat IR provides access to COFF and ELF object file COMDAT functionality.
+Comdat IR provides access to COFF, WebAssembly and ELF object file COMDAT
+functionality.
 
 Comdats have a name which represents the COMDAT key. All global objects that
 specify this key will only end up in the final object file if the linker chooses