Backout of 1b89420 due to Functional Regression.

Change-Id: I383c938932955ec173f587079237fb2513db7f70

Author: sys-d3djenkins

IGC/Compiler/CustomUnsafeOptPass.cpp

@@ -1663,13 +1663,10 @@ void CustomUnsafeOptPass::visitBinaryOperator(BinaryOperator &I)
                             {
                                 if (!(fp0 && fp0->isExactlyValue(1.0)))
                                 {
-                                    if (m_ctx->getModuleMetaData()->compOpt.FastRelaxedMath || I.hasAllowReciprocal())
-                                    {
-                                        Value *invOp = copyIRFlags(BinaryOperator::CreateFDiv(ConstantFP::get(opType, 1.0), op1, "", &I), &I);
-                                        I.replaceAllUsesWith(
-                                            copyIRFlags(BinaryOperator::CreateFMul(op0, invOp, "", &I), &I));
-                                        patternFound = true;
-                                    }
+                                    Value *invOp = copyIRFlags(BinaryOperator::CreateFDiv(ConstantFP::get(opType, 1.0), op1, "", &I), &I);
+                                    I.replaceAllUsesWith(
+                                        copyIRFlags(BinaryOperator::CreateFMul(op0, invOp, "", &I), &I));
+                                    patternFound = true;
                                 }
                             }
                         }