Index: lld/ELF/Relocations.cpp
===================================================================
--- lld/ELF/Relocations.cpp
+++ lld/ELF/Relocations.cpp
@@ -955,6 +955,12 @@
       (sec.name == ".got2" || sec.name == ".toc"))
     return false;
 
+  // The "gcc_except_table" can have relocations to discarded sections.
+  // Don't error out.
+  if (cast<Undefined>(sym).discardedSecIdx != 0 &&
+      sec.name == ".gcc_except_table")
+    return false;
+
   bool isWarning =
       (config->unresolvedSymbols == UnresolvedPolicy::Warn && canBeExternal) ||
       config->noinhibitExec;
Index: lld/test/ELF/comdat-discarded-no-error.s
===================================================================
--- /dev/null
+++ lld/test/ELF/comdat-discarded-no-error.s
@@ -0,0 +1,18 @@
+# REQUIRES: x86
+# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t1.o
+# RUN: echo '.section .text.foo,"axG",@progbits,foo,comdat; .globl foo; foo:' |\
+# RUN:   llvm-mc -filetype=obj -triple=x86_64 - -o %t2.o
+# RUN: echo '.section .text.foo,"axG",@progbits,foo,comdat; .globl bar; bar:' |\
+# RUN:   llvm-mc -filetype=obj -triple=x86_64 - -o %t3.o
+
+# RUN: ld.lld %t2.o %t3.o %t1.o -o /dev/null 2>&1
+
+.globl _start
+_start:
+  nop
+
+.section .text.foo,"axG",@progbits,foo,comdat
+  nop
+
+.section .gcc_except_table,"a"
+  .quad .text.foo