commit ecbc963edac68c6ec6d1d53882bb2c25eb07df16
author Owen Anderson <resistor@mac.com> Tue Apr 22 03:57:36 2008 +0000
committer Owen Anderson <resistor@mac.com> Tue Apr 22 03:57:36 2008 +0000
tree f77f2843829313738b50d30e2515d7472add977d
parent 9d4b94d3e108a8ffa509e4ba0a673d993375fbb9

Add MemCpyOpt to LTO.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50081 91177308-0d34-0410-b5e6-96231b3b80d8

tools/lto/lto.cpp

diff --git a/tools/lto/lto.cpp b/tools/lto/lto.cpp
index 7e0823e..b7bd992 100644
--- a/tools/lto/lto.cpp
+++ b/tools/lto/lto.cpp
@@ -330,6 +330,7 @@
   Passes.add(createGlobalsModRefPass());      // IP alias analysis
   
   Passes.add(createLICMPass());               // Hoist loop invariants
+  Passed.add(createMemCpyOptPass());  // Remove dead memcpy's
   Passes.add(createGVNPass());               // Remove common subexprs
   Passes.add(createDeadStoreEliminationPass()); // Nuke dead stores
 

tools/lto2/LTOCodeGenerator.cpp

diff --git a/tools/lto2/LTOCodeGenerator.cpp b/tools/lto2/LTOCodeGenerator.cpp
index db27145..0c86613 100644
--- a/tools/lto2/LTOCodeGenerator.cpp
+++ b/tools/lto2/LTOCodeGenerator.cpp
@@ -377,6 +377,7 @@
     passes.add(createGlobalsModRefPass());      // IP alias analysis
 
     passes.add(createLICMPass());               // Hoist loop invariants
+    passes.add(createMemCpyOptPass());  // Remove dead memcpy's
     passes.add(createGVNPass());               // Remove common subexprs
     passes.add(createDeadStoreEliminationPass()); // Nuke dead stores