[lld] r324756 - Make a lambda a static function to make the ICF main function shorter.

[Rui Ueyama via llvm-commits]

Author: ruiu
Date: Fri Feb  9 10:00:46 2018
New Revision: 324756

URL: http://llvm.org/viewvc/llvm-project?rev=324756&view=rev
Log:
Make a lambda a static function to make the ICF main function shorter.

Modified:
    lld/trunk/ELF/ICF.cpp

Modified: lld/trunk/ELF/ICF.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/ICF.cpp?rev=324756&r1=324755&r2=324756&view=diff
==============================================================================
--- lld/trunk/ELF/ICF.cpp (original)
+++ lld/trunk/ELF/ICF.cpp Fri Feb  9 10:00:46 2018
@@ -391,6 +391,13 @@ void ICF<ELFT>::forEachClass(std::functi
   ++Cnt;
 }
 
+static void Print(const Twine &Prefix, InputSection *S) {
+  if (!Config->PrintIcfSections)
+    return;
+  std::string File = S->File ? S->File->getName() : "<internal>";
+  message(Prefix + " section '" + S->Name + "' from file '" + File + "'");
+};
+
 // The main function of ICF.
 template <class ELFT> void ICF<ELFT>::run() {
   // Collect sections to merge.
@@ -424,22 +431,13 @@ template <class ELFT> void ICF<ELFT>::ru
 
   log("ICF needed " + Twine(Cnt) + " iterations");
 
-  auto Print = [&](const Twine &Prefix, size_t I) {
-    if (!Config->PrintIcfSections)
-      return;
-    InputSection *S = Sections[I];
-    std::string File = S->File ? S->File->getName() : "<internal>";
-    message(Prefix + " section '" + S->Name + "' from file '" + File + "'");
-  };
-
   // Merge sections by the equivalence class.
   forEachClassRange(0, Sections.size(), [&](size_t Begin, size_t End) {
     if (End - Begin == 1)
       return;
-
-    Print("selected", Begin);
+    Print("selected", Sections[Begin]);
     for (size_t I = Begin + 1; I < End; ++I) {
-      Print("  removing identical", I);
+      Print("  removing identical", Sections[I]);
       Sections[Begin]->replace(Sections[I]);
     }
   });