[NFC][VectorUtils][TargetTransformInfo] Add `isVectorIntrinsicWithOverloadTypeAtArg` api (#114849)

This changes allows target intrinsics to specify and overwrite overloaded types.

- Updates `ReplaceWithVecLib` to not provide TTI as there most probably won't be a use-case
- Updates `SLPVectorizer` to use available TTI
- Updates `VPTransformState` to pass down TTI
- Updates `VPlanRecipe` to use passed-down TTI

This change will let us add scalarization for `asdouble`:  #114847

1 files changed, 5 insertions, 2 deletions

diff --git a/llvm/lib/Analysis/VectorUtils.cpp b/llvm/lib/Analysis/VectorUtils.cpp
index 15e325a..1789671 100644
--- a/llvm/lib/Analysis/VectorUtils.cpp
+++ b/llvm/lib/Analysis/VectorUtils.cpp
@@ -133,10 +133,13 @@ bool llvm::isVectorIntrinsicWithScalarOpAtArg(Intrinsic::ID ID,
   }
 }
 
-bool llvm::isVectorIntrinsicWithOverloadTypeAtArg(Intrinsic::ID ID,
-                                                  int OpdIdx) {
+bool llvm::isVectorIntrinsicWithOverloadTypeAtArg(
+    Intrinsic::ID ID, int OpdIdx, const TargetTransformInfo *TTI) {
   assert(ID != Intrinsic::not_intrinsic && "Not an intrinsic!");
 
+  if (TTI && Intrinsic::isTargetIntrinsic(ID))
+    return TTI->isVectorIntrinsicWithOverloadTypeAtArg(ID, OpdIdx);
+
   switch (ID) {
   case Intrinsic::fptosi_sat:
   case Intrinsic::fptoui_sat: