[IPO/ConstantMerge] Garbage collect dead code. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268442 91177308-0d34-0410-b5e6-96231b3b80d8
kaiwalyajoshi · May 3, 2016 · 1e1b4ae · 1e1b4ae
1 parent b9c4af5
commit 1e1b4ae
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/lib/Transforms/IPO/ConstantMerge.cpp b/lib/Transforms/IPO/ConstantMerge.cpp
@@ -45,9 +45,6 @@ namespace {
     // duplicate constants.
     bool runOnModule(Module &M) override;
 
-    // Return true iff we can determine the alignment of this global variable.
-    bool hasKnownAlignment(GlobalVariable *GV) const;
-
     // Return the alignment of the global, including converting the default
     // alignment to a concrete value.
     unsigned getAlignment(GlobalVariable *GV) const;