Move ipsccp pass earlier to clean up obvious bogosities
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30232 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/gccld/GenerateCode.cpp b/tools/gccld/GenerateCode.cpp
index 61bcdfa..38b3d41 100644
--- a/tools/gccld/GenerateCode.cpp
+++ b/tools/gccld/GenerateCode.cpp
@@ -220,6 +220,11 @@
// internal.
addPass(Passes, createInternalizePass(Internalize));
+ // 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.
+ addPass(Passes, createIPSCCPPass());
+
// Now that we internalized some globals, see if we can hack on them!
addPass(Passes, createGlobalOptimizerPass());
@@ -227,9 +232,6 @@
// keep one copy of each constant...
addPass(Passes, createConstantMergePass());
- // Propagate constants at call sites into the functions they call.
- addPass(Passes, createIPSCCPPass());
-
// Remove unused arguments from functions...
addPass(Passes, createDeadArgEliminationPass());