[llvm-commits] [llvm] r50097 - in /llvm/trunk/tools: llvm-ld/Optimize.cpp lto/lto.cpp lto2/LTOCodeGenerator.cpp

[Owen Anderson]

Author: resistor
Date: Tue Apr 22 02:12:26 2008
New Revision: 50097

URL: http://llvm.org/viewvc/llvm-project?rev=50097&view=rev
Log:
Move MemCpyOpt after GVN.

Modified:
    llvm/trunk/tools/llvm-ld/Optimize.cpp
    llvm/trunk/tools/lto/lto.cpp
    llvm/trunk/tools/lto2/LTOCodeGenerator.cpp

Modified: llvm/trunk/tools/llvm-ld/Optimize.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-ld/Optimize.cpp?rev=50097&r1=50096&r2=50097&view=diff

==============================================================================
--- llvm/trunk/tools/llvm-ld/Optimize.cpp (original)
+++ llvm/trunk/tools/llvm-ld/Optimize.cpp Tue Apr 22 02:12:26 2008
@@ -169,8 +169,8 @@
     addPass(Passes, createGlobalsModRefPass());      // IP alias analysis
 
     addPass(Passes, createLICMPass());               // Hoist loop invariants
-    addPass(Passes, createMemCpyOptPass());          // Remove dead memcpy's
     addPass(Passes, createGVNPass());                  // Remove redundancies
+    addPass(Passes, createMemCpyOptPass());          // Remove dead memcpy's
     addPass(Passes, createDeadStoreEliminationPass()); // Nuke dead stores
 
     // Cleanup and simplify the code after the scalar optimizations.

Modified: llvm/trunk/tools/lto/lto.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lto/lto.cpp?rev=50097&r1=50096&r2=50097&view=diff

==============================================================================
--- llvm/trunk/tools/lto/lto.cpp (original)
+++ llvm/trunk/tools/lto/lto.cpp Tue Apr 22 02:12:26 2008
@@ -330,8 +330,8 @@
   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
+  Passed.add(createMemCpyOptPass());  // Remove dead memcpy's
   Passes.add(createDeadStoreEliminationPass()); // Nuke dead stores
 
   // Cleanup and simplify the code after the scalar optimizations.

Modified: llvm/trunk/tools/lto2/LTOCodeGenerator.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/lto2/LTOCodeGenerator.cpp?rev=50097&r1=50096&r2=50097&view=diff

==============================================================================
--- llvm/trunk/tools/lto2/LTOCodeGenerator.cpp (original)
+++ llvm/trunk/tools/lto2/LTOCodeGenerator.cpp Tue Apr 22 02:12:26 2008
@@ -377,8 +377,8 @@
     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(createMemCpyOptPass());  // Remove dead memcpy's
     passes.add(createDeadStoreEliminationPass()); // Nuke dead stores
 
     // Cleanup and simplify the code after the scalar optimizations.