[llvm-commits] CVS: llvm/tools/gccld/gccld.cpp

[Chris Lattner]

Changes in directory llvm/tools/gccld:

gccld.cpp updated: 1.36 -> 1.37

---
Log message:

Run the simplify CFG pass after instcombine which has the effect of deleting 
ALL of the global ctor/dtor stuff if it is not used!


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Diffs of the changes:

Index: llvm/tools/gccld/gccld.cpp
diff -u llvm/tools/gccld/gccld.cpp:1.36 llvm/tools/gccld/gccld.cpp:1.37
--- llvm/tools/gccld/gccld.cpp:1.36	Wed Jun 25 23:32:31 2003
+++ llvm/tools/gccld/gccld.cpp	Thu Jun 26 00:29:50 2003
@@ -405,6 +405,10 @@
   //
   Passes.add(createInstructionCombiningPass());
 
+  // Delete basic blocks, which optimization passes may have killed...
+  //
+  Passes.add(createCFGSimplificationPass());
+
   // Now that we have optimized the program, discard unreachable functions...
   //
   Passes.add(createGlobalDCEPass());