Index: ELF/LinkerScript.cpp
===================================================================
--- ELF/LinkerScript.cpp
+++ ELF/LinkerScript.cpp
@@ -604,9 +604,9 @@
   OutputSectionCommand *readOutputSectionDescription(StringRef OutSec);
   std::vector<uint8_t> readOutputSectionFiller();
   std::vector<StringRef> readOutputSectionPhdrs();
-  InputSectionDescription *readInputSectionDescription();
+  InputSectionDescription *readInputSectionDescription(StringRef Tok);
   std::vector<StringRef> readInputFilePatterns();
-  InputSectionDescription *readInputSectionRules();
+  InputSectionDescription *readInputSectionRules(StringRef FilePattern);
   unsigned readPhdrType();
   SortKind readSortKind();
   SymbolAssignment *readProvideHidden(bool Provide, bool Hidden);
@@ -844,9 +844,10 @@
   return SortNone;
 }
 
-InputSectionDescription *ScriptParser::readInputSectionRules() {
+InputSectionDescription *
+ScriptParser::readInputSectionRules(StringRef FilePattern) {
   auto *Cmd = new InputSectionDescription;
-  Cmd->FilePattern = next();
+  Cmd->FilePattern = FilePattern;
   expect("(");
 
   // Read EXCLUDE_FILE().
@@ -876,19 +877,21 @@
   return Cmd;
 }
 
-InputSectionDescription *ScriptParser::readInputSectionDescription() {
+InputSectionDescription *
+ScriptParser::readInputSectionDescription(StringRef Tok) {
   // Input section wildcard can be surrounded by KEEP.
   // https://sourceware.org/binutils/docs/ld/Input-Section-Keep.html#Input-Section-Keep
-  if (skip("KEEP")) {
+  if (Tok == "KEEP") {
     expect("(");
-    InputSectionDescription *Cmd = readInputSectionRules();
+    StringRef FilePattern = next();
+    InputSectionDescription *Cmd = readInputSectionRules(FilePattern);
     expect(")");
     Opt.KeptSections.insert(Opt.KeptSections.end(),
                             Cmd->SectionPatterns.begin(),
                             Cmd->SectionPatterns.end());
     return Cmd;
   }
-  return readInputSectionRules();
+  return readInputSectionRules(Tok);
 }
 
 void ScriptParser::readSort() {
@@ -937,18 +940,13 @@
   expect("{");
 
   while (!Error && !skip("}")) {
-    if (peek().startswith("*") || peek() == "KEEP") {
-      Cmd->Commands.emplace_back(readInputSectionDescription());
-      continue;
-    }
-
     StringRef Tok = next();
     if (SymbolAssignment *Assignment = readProvideOrAssignment(Tok))
       Cmd->Commands.emplace_back(Assignment);
     else if (Tok == "SORT")
       readSort();
     else
-      setError("unknown command " + Tok);
+      Cmd->Commands.emplace_back(readInputSectionDescription(Tok));
   }
   Cmd->Phdrs = readOutputSectionPhdrs();
   Cmd->Filler = readOutputSectionFiller();
Index: test/ELF/linkerscript/linkerscript-filename-spec.s
===================================================================
--- test/ELF/linkerscript/linkerscript-filename-spec.s
+++ test/ELF/linkerscript/linkerscript-filename-spec.s
@@ -33,6 +33,24 @@
 # RUN: ld.lld -o %t4 --script %t4.script %tfirst.o %tsecond.o
 # RUN: llvm-objdump -s %t4 | FileCheck --check-prefix=SECONDFIRST %s
 
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %T/linkerscript-filename-spec1.o
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \
+# RUN:   %p/Inputs/linkerscript-filename-spec.s -o %T/linkerscript-filename-spec2.o
+
+# RUN: echo "SECTIONS { .foo : { \
+# RUN:   linkerscript-filename-spec2.o(.foo) \
+# RUN:   linkerscript-filename-spec1.o(.foo) } }" > %t5.script
+# RUN: ld.lld -o %t5 --script %t5.script \
+# RUN:   %T/linkerscript-filename-spec1.o %T/linkerscript-filename-spec2.o
+# RUN: llvm-objdump -s %t5 | FileCheck --check-prefix=SECONDFIRST %s
+
+# RUN: echo "SECTIONS { .foo : { \
+# RUN:   linkerscript-filename-spec1.o(.foo) \
+# RUN:   linkerscript-filename-spec2.o(.foo) } }" > %t6.script
+# RUN: ld.lld -o %t6 --script %t6.script \
+# RUN:   %T/linkerscript-filename-spec1.o %T/linkerscript-filename-spec2.o
+# RUN: llvm-objdump -s %t6 | FileCheck --check-prefix=FIRSTSECOND %s
+
 .global _start
 _start:
  nop