simplify by using CallSite constructors; virtually eliminates CallSite::get from the tree

llvm-svn: 109687

2 files changed, 8 insertions, 7 deletions

diff --git a/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
index 8087cbeb79d..7c0563b1758 100644
--- a/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
+++ b/llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
@@ -508,7 +508,7 @@ bool MemCpyOpt::performCallSlotOptzn(MemCpyInst *cpy, CallInst *C) {
   // because we'll need to do type comparisons based on the underlying type.
   Value *cpyDest = cpy->getDest();
   Value *cpySrc = cpy->getSource();
-  CallSite CS = CallSite::get(C);
+  CallSite CS(C);
 
   // We need to be able to reason about the size of the memcpy, so we require
   // that it be a constant.
@@ -636,10 +636,11 @@ bool MemCpyOpt::performCallSlotOptzn(MemCpyInst *cpy, CallInst *C) {
   return true;
 }
 
-/// processMemCpy - perform simplication of memcpy's.  If we have memcpy A which
-/// copies X to Y, and memcpy B which copies Y to Z, then we can rewrite B to be
-/// a memcpy from X to Z (or potentially a memmove, depending on circumstances).
-///  This allows later passes to remove the first memcpy altogether.
+/// processMemCpy - perform simplification of memcpy's.  If we have memcpy A
+/// which copies X to Y, and memcpy B which copies Y to Z, then we can rewrite
+/// B to be a memcpy from X to Z (or potentially a memmove, depending on
+/// circumstances). This allows later passes to remove the first memcpy
+/// altogether.
 bool MemCpyOpt::processMemCpy(MemCpyInst *M) {
   MemoryDependenceAnalysis &MD = getAnalysis<MemoryDependenceAnalysis>();
 
diff --git a/llvm/lib/Transforms/Scalar/SCCP.cpp b/llvm/lib/Transforms/Scalar/SCCP.cpp
index dcb657cc1f1..82294dcd5fb 100644
--- a/llvm/lib/Transforms/Scalar/SCCP.cpp
+++ b/llvm/lib/Transforms/Scalar/SCCP.cpp
@@ -508,10 +508,10 @@ private:
   void visitLoadInst      (LoadInst &I);
   void visitGetElementPtrInst(GetElementPtrInst &I);
   void visitCallInst      (CallInst &I) {
-    visitCallSite(CallSite::get(&I));
+    visitCallSite(&I);
   }
   void visitInvokeInst    (InvokeInst &II) {
-    visitCallSite(CallSite::get(&II));
+    visitCallSite(&II);
     visitTerminatorInst(II);
   }
   void visitCallSite      (CallSite CS);