Index: ELF/MarkLive.cpp
===================================================================
--- ELF/MarkLive.cpp
+++ ELF/MarkLive.cpp
@@ -183,7 +183,8 @@
     if (isValidCIdentifier(S))
       return true;
 
-    return S.startswith(".ctors") || S.startswith(".dtors") ||
+    bool IsAllocSec = Sec->getSectionHdr()->sh_flags & SHF_ALLOC;
+    return !IsAllocSec || S.startswith(".ctors") || S.startswith(".dtors") ||
            S.startswith(".init") || S.startswith(".fini") ||
            S.startswith(".jcr");
   }
Index: test/ELF/gc-sections.s
===================================================================
--- test/ELF/gc-sections.s
+++ test/ELF/gc-sections.s
@@ -14,6 +14,8 @@
 # NOGC: Name: .dtors
 # NOGC: Name: .init
 # NOGC: Name: .fini
+# NOGC: Name: .debug_pubtypes
+# NOGC: Name: .comment
 # NOGC: Name: a
 # NOGC: Name: b
 # NOGC: Name: c
@@ -100,3 +102,9 @@
 
 .section .eh_frame,"a",@unwind
   .quad 0
+
+.section .debug_pubtypes,"",@progbits
+  .quad 0
+
+.section .comment,"MS",@progbits,8
+  .quad 0