Fixing CFG to remove unreachable blocks and properly maintain dominators.

2015-06-07 15:14:14 -07:00
parent 10e8d0bd9b
commit 889f29c18a
4 changed files with 116 additions and 5 deletions
--- a/src/xenia/cpu/frontend/ppc_translator.cc
+++ b/src/xenia/cpu/frontend/ppc_translator.cc
@@ -50,7 +50,6 @@ PPCTranslator::PPCTranslator(PPCFrontend* frontend) : frontend_(frontend) {
  // The CFG is required for simplification and dirtied by it.
  compiler_->AddPass(std::make_unique<passes::ControlFlowAnalysisPass>());
  compiler_->AddPass(std::make_unique<passes::ControlFlowSimplificationPass>());
-  compiler_->AddPass(std::make_unique<passes::ControlFlowAnalysisPass>());

  // Passes are executed in the order they are added. Multiple of the same
  // pass type may be used.