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-rw-r--r--tools/gccld/GenerateCode.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/gccld/GenerateCode.cpp b/tools/gccld/GenerateCode.cpp
index 61bcdfae71..38b3d41845 100644
--- a/tools/gccld/GenerateCode.cpp
+++ b/tools/gccld/GenerateCode.cpp
@@ -220,6 +220,11 @@ int llvm::GenerateBytecode(Module *M, int StripLevel, bool Internalize,
// 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 @@ int llvm::GenerateBytecode(Module *M, int StripLevel, bool Internalize,
// 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());