Add agrressive dce pass to remove type and remove multiple round of branch elim

Author: kevyuu

src/nbl/asset/utils/ISPIRVEntryPointTrimmer.cpp

@@ -14,12 +14,11 @@ ISPIRVEntryPointTrimmer::ISPIRVEntryPointTrimmer()
 {
     // Multiple dead branch and dead function elimination because the first entry point removal might result to dead branch. Then the dead branch might result to dead function. Then, the dead function might result to dead branch and so on.
     constexpr auto optimizationPasses = std::array{
-        ISPIRVOptimizer::EOP_DEAD_BRANCH_ELIM,
-        ISPIRVOptimizer::EOP_ELIM_DEAD_FUNCTIONS,
         ISPIRVOptimizer::EOP_DEAD_BRANCH_ELIM,
         ISPIRVOptimizer::EOP_ELIM_DEAD_FUNCTIONS,
         ISPIRVOptimizer::EOP_ELIM_DEAD_VARIABLES,
         ISPIRVOptimizer::EOP_ELIM_DEAD_CONSTANTS,
+        ISPIRVOptimizer::EOP_AGGRESSIVE_DCE,
         ISPIRVOptimizer::EOP_ELIM_DEAD_MEMBERS,
         ISPIRVOptimizer::EOP_TRIM_CAPABILITIES,
     };