Run DCE AFTER SCCP and GCSE!

llvm-svn: 2476
2002-05-06 03:04:17 +00:00 · 2002-05-06 03:04:17 +00:00 · 878bbb2f1c
parent fed6d77c43
commit 878bbb2f1c
1 changed files with 1 additions and 1 deletions
--- a/llvm/tools/gccas/gccas.cpp
+++ b/llvm/tools/gccas/gccas.cpp
@ -83,9 +83,9 @@ int main(int argc, char **argv) {
    Passes.add(createRaisePointerReferencesPass()); // Eliminate casts
    Passes.add(createPromoteMemoryToRegister());    // Promote alloca's to regs
    Passes.add(createInstructionCombiningPass());   // Combine silly seq's
-    Passes.add(createDeadCodeEliminationPass());    // Remove Dead code/vars
    Passes.add(createSCCPPass());                   // Constant prop with SCCP
    Passes.add(createGCSEPass());                   // Remove common subexprs
+    Passes.add(createDeadCodeEliminationPass());    // Remove Dead code/vars
  }
  Passes.add(new WriteBytecodePass(&Out));        // Write bytecode to file...