commit c9f0b65f5460a29f1fbd99b9ab59d7dd305a558b
author Rui Ueyama <ruiu@google.com> Sat Feb 24 01:58:38 2018 +0000
committer Rui Ueyama <ruiu@google.com> Sat Feb 24 01:58:38 2018 +0000
tree 742eec8bead2349aa9e5f53be4471a41cec4dd95
parent 20571c39a191d9b3c62eab5bf474dc3d57c7d54a

[WebAssebmly] Minor simplification. NFC.

llvm-svn: 326013

lld/wasm/Driver.cpp

diff --git a/lld/wasm/Driver.cpp b/lld/wasm/Driver.cpp
index 1903206..55dc7d1 100644
--- a/lld/wasm/Driver.cpp
+++ b/lld/wasm/Driver.cpp
@@ -344,13 +344,14 @@
   if (errorCount())
     return;
 
+  // Handle --export.
   for (auto *Arg : Args.filtered(OPT_export)) {
-    Symbol *Sym = Symtab->find(Arg->getValue());
-    if (!Sym || !Sym->isDefined())
-      error("symbol exported via --export not found: " +
-            Twine(Arg->getValue()));
-    else
+    StringRef Name = Arg->getValue();
+    Symbol *Sym = Symtab->find(Name);
+    if (Sym && Sym->isDefined())
       Sym->setHidden(false);
+    else
+      error("symbol exported via --export not found: " + Name);
   }
 
   if (EntrySym)