Remove case comments for intrinsics poison

Author: badumbatish

llvm/lib/Analysis/ValueTracking.cpp

@@ -7911,52 +7911,9 @@ bool llvm::intrinsicPropagatesPoison(Intrinsic::ID IID) {
   case Intrinsic::usub_sat:
   case Intrinsic::ushl_sat:
   case Intrinsic::smul_fix:
-  // case Intrinsic::umul_fix:
-  // case Intrinsic::umul_fix_sat:
   case Intrinsic::smul_fix_sat:
-  // case Intrinsic::asin:
-  // case Intrinsic::acos:
-  // case Intrinsic::atan:
-  // case Intrinsic::atan2:
-  // case Intrinsic::sin:
-  // case Intrinsic::cos:
-  // case Intrinsic::sincos:
-  // case Intrinsic::sincospi:
-  // case Intrinsic::tan:
-  // case Intrinsic::sinh:
-  // case Intrinsic::cosh:
-  // case Intrinsic::tanh:
-  // case Intrinsic::exp:
-  // case Intrinsic::exp10:
-  // case Intrinsic::exp2:
-  // case Intrinsic::log:
-  // case Intrinsic::log10:
-  // case Intrinsic::log2:
-  // case Intrinsic::fabs:
-  // case Intrinsic::minnum:
-  // case Intrinsic::maxnum:
-  // case Intrinsic::minimum:
-  // case Intrinsic::maximum:
-  // case Intrinsic::minimumnum:
-  // case Intrinsic::maximumnum:
-  // case Intrinsic::modf:
-  // case Intrinsic::copysign:
-  // case Intrinsic::floor:
-  // case Intrinsic::ceil:
-  // case Intrinsic::trunc:
-  // case Intrinsic::rint:
-  // case Intrinsic::nearbyint:
-  // case Intrinsic::round:
-  // case Intrinsic::roundeven:
   case Intrinsic::pow:
-  // case Intrinsic::fma:
-  // case Intrinsic::fmuladd:
-  // case Intrinsic::is_fpclass:
   case Intrinsic::powi:
-  // case Intrinsic::fptosi_sat:
-  // case Intrinsic::fptoui_sat:
-  // case Intrinsic::lrint:
-  // case Intrinsic::llrint:
   case Intrinsic::canonicalize:
   case Intrinsic::sqrt:
     return true;