[llvm] 0f4c9a0 - [IR][IntrinsicInst] Add VPBinOpIntrinsic (#66132)

[via llvm-commits]

Author: Michael Maitland
Date: 2023-09-13T08:35:17-04:00
New Revision: 0f4c9a05605c609661c3f57cf1fd65bd6000411b

URL: https://github.com/llvm/llvm-project/commit/0f4c9a05605c609661c3f57cf1fd65bd6000411b
DIFF: https://github.com/llvm/llvm-project/commit/0f4c9a05605c609661c3f57cf1fd65bd6000411b.diff

LOG: [IR][IntrinsicInst] Add VPBinOpIntrinsic (#66132)

VPIntrinsics with VP_PROPERTY_BINARYOP property should have the ability
to be queried with with VPBinOpIntrinsic::isVPBinOp, similiar to how
intrinsics with the VP_PROPERTY_REDUCTION property can be queried with
VPReductionIntrinsic::isVPReduction.

This will be used in #65706. In that PR the usage of this class is
tested.

Added: 
    

Modified: 
    llvm/include/llvm/IR/IntrinsicInst.h
    llvm/lib/IR/IntrinsicInst.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/IR/IntrinsicInst.h b/llvm/include/llvm/IR/IntrinsicInst.h
index 338373f0338651c..c9777c72558be3b 100644
--- a/llvm/include/llvm/IR/IntrinsicInst.h
+++ b/llvm/include/llvm/IR/IntrinsicInst.h
@@ -672,6 +672,22 @@ class VPCmpIntrinsic : public VPIntrinsic {
   /// @}
 };
 
+class VPBinOpIntrinsic : public VPIntrinsic {
+public:
+  static bool isVPBinOp(Intrinsic::ID ID);
+
+  /// Methods for support type inquiry through isa, cast, and dyn_cast:
+  /// @{
+  static bool classof(const IntrinsicInst *I) {
+    return VPBinOpIntrinsic::isVPBinOp(I->getIntrinsicID());
+  }
+  static bool classof(const Value *V) {
+    return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
+  }
+  /// @}
+};
+
+
 /// This is the common base class for constrained floating point intrinsics.
 class ConstrainedFPIntrinsic : public IntrinsicInst {
 public:

diff  --git a/llvm/lib/IR/IntrinsicInst.cpp b/llvm/lib/IR/IntrinsicInst.cpp
index c73634e5db06ab9..352af571163d8dc 100644
--- a/llvm/lib/IR/IntrinsicInst.cpp
+++ b/llvm/lib/IR/IntrinsicInst.cpp
@@ -708,6 +708,18 @@ bool VPCmpIntrinsic::isVPCmp(Intrinsic::ID ID) {
   return false;
 }
 
+bool VPBinOpIntrinsic::isVPBinOp(Intrinsic::ID ID) {
+  switch (ID) {
+  default:
+    break;
+#define BEGIN_REGISTER_VP_INTRINSIC(VPID, ...) case Intrinsic::VPID:
+#define VP_PROPERTY_BINARYOP return true;
+#define END_REGISTER_VP_INTRINSIC(VPID) break;
+#include "llvm/IR/VPIntrinsics.def"
+  }
+  return false;
+}
+
 static ICmpInst::Predicate getIntPredicateFromMD(const Value *Op) {
   Metadata *MD = cast<MetadataAsValue>(Op)->getMetadata();
   if (!MD || !isa<MDString>(MD))