Index: lld/trunk/ELF/Driver.cpp =================================================================== --- lld/trunk/ELF/Driver.cpp +++ lld/trunk/ELF/Driver.cpp @@ -1012,6 +1012,11 @@ for (InputFile *F : Files) Symtab->addFile(F); + // Some symbols (such as __ehdr_start) are defined lazily only when there + // are undefined symbols for them, so we add these to trigger that logic. + for (StringRef Sym : Script->Opt.ReferencedSymbols) + Symtab->addUndefined(Sym); + // If an entry symbol is in a static archive, pull out that file now // to complete the symbol table. After this, no new names except a // few linker-synthesized ones will be added to the symbol table. @@ -1047,11 +1052,6 @@ if (ErrorCount) return; - // Some symbols (such as __ehdr_start) are defined lazily only when there - // are undefined symbols for them, so we add these to trigger that logic. - for (StringRef Sym : Script->Opt.ReferencedSymbols) - Symtab->addUndefined(Sym); - // Apply symbol renames for -wrap and -defsym Symtab->applySymbolRenames(); Index: lld/trunk/test/ELF/lto/linker-script-symbols.ll =================================================================== --- lld/trunk/test/ELF/lto/linker-script-symbols.ll +++ lld/trunk/test/ELF/lto/linker-script-symbols.ll @@ -0,0 +1,29 @@ +; REQUIRES: x86 +; RUN: llvm-as %s -o %t.o +; RUN: echo "foo = bar;" > %t.script + +; RUN: ld.lld -m elf_x86_64 %t.o -o %t2 --script %t.script -save-temps +; RUN: llvm-readobj -symbols %t2.lto.o | FileCheck %s + +; CHECK-NOT: zed +; CHECK: Symbol { +; CHECK: Name: bar +; CHECK-NEXT: Value: +; CHECK-NEXT: Size: +; CHECK-NEXT: Binding: Global +; CHECK-NEXT: Type: Function +; CHECK-NEXT: Other: +; CHECK-NEXT: Section: +; CHECK-NEXT: } +; CHECK-NOT: zed + +target triple = "x86_64-unknown-linux-gnu" +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" + +define void @bar() { + ret void +} + +define void @zed() { + ret void +}