Use IPSCCPPass instead of IPConstantPropagationPass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51605 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto2/LTOCodeGenerator.cpp b/tools/lto2/LTOCodeGenerator.cpp
index e829cfb..ae97694 100644
--- a/tools/lto2/LTOCodeGenerator.cpp
+++ b/tools/lto2/LTOCodeGenerator.cpp
@@ -340,6 +340,11 @@
// Add an appropriate TargetData instance for this module...
passes.add(new TargetData(*_target->getTargetData()));
+ // Propagate constants at call sites into the functions they call. This
+ // opens opportunities for globalopt (and inlining) by substituting function
+ // pointers passed as arguments to direct uses of functions.
+ passes.add(createIPSCCPPass());
+
// Now that we internalized some globals, see if we can hack on them!
passes.add(createGlobalOptimizerPass());
@@ -352,9 +357,6 @@
// supporting.
passes.add(createStripSymbolsPass());
- // Propagate constants at call sites into the functions they call.
- passes.add(createIPConstantPropagationPass());
-
// Remove unused arguments from functions...
passes.add(createDeadArgEliminationPass());