Add possibility to disable CustomUnsafeOptPass

Add possibility to disable CustomUnsafeOptPass

Author: skarczew

IGC/Compiler/CustomUnsafeOptPass.cpp

@@ -115,7 +115,8 @@ CustomUnsafeOptPass::CustomUnsafeOptPass()
 
 bool CustomUnsafeOptPass::runOnFunction(Function& F)
 {
-    if (IGC_IS_FLAG_ENABLED(DisableCustomUnsafeOpt))
+    if (getAnalysis<MetaDataUtilsWrapper>().getModuleMetaData()->compOpt.disableCustomUnsafeOpts ||
+        IGC_IS_FLAG_ENABLED(DisableCustomUnsafeOpt))
     {
         return false;
     }

IGC/common/MDFrameWork.h

@@ -377,6 +377,7 @@ namespace IGC
         unsigned VISAPreSchedRPThreshold           = 0;
         unsigned SetLoopUnrollThreshold            = 0;
         bool UnsafeMathOptimizations                    = false;
+        bool disableCustomUnsafeOpts                    = false;
         bool FiniteMathOnly                             = false;
         bool FastRelaxedMath                            = false;
         bool DashGSpecified                             = false;