Don't ever call materializeAllPermanently during LTO.

To do this, change the representation of lazy loaded functions.

The previous representation cannot differentiate between a function whose body
has been removed and one whose body hasn't been read from the .bc file. That
means that in order to drop a function, the entire body had to be read.

llvm-svn: 220580

1 files changed, 0 insertions, 6 deletions

diff --git a/llvm/lib/IR/Module.cpp b/llvm/lib/IR/Module.cpp
index 7f673d07e92..f43080b72ee 100644
--- a/llvm/lib/IR/Module.cpp
+++ b/llvm/lib/IR/Module.cpp
@@ -389,12 +389,6 @@ void Module::setMaterializer(GVMaterializer *GVM) {
   Materializer.reset(GVM);
 }
 
-bool Module::isMaterializable(const GlobalValue *GV) const {
-  if (Materializer)
-    return Materializer->isMaterializable(GV);
-  return false;
-}
-
 bool Module::isDematerializable(const GlobalValue *GV) const {
   if (Materializer)
     return Materializer->isDematerializable(GV);