[llvm] b6e563e - [VPlan] Add LLVM_ABI_FOR_TEST to classes/structs used by tests (NFC). (#202400)

[via llvm-commits]

Author: Florian Hahn
Date: 2026-06-08T18:55:22Z
New Revision: b6e563e628cf1a95a153b8632f0c4fbd4cd56760

URL: https://github.com/llvm/llvm-project/commit/b6e563e628cf1a95a153b8632f0c4fbd4cd56760
DIFF: https://github.com/llvm/llvm-project/commit/b6e563e628cf1a95a153b8632f0c4fbd4cd56760.diff

LOG: [VPlan] Add LLVM_ABI_FOR_TEST to classes/structs used by tests (NFC). (#202400)

Add LLVM_ABI_FOR_TEST to classes that are used in unittests, either
directly or by one of their subclasses.

Should hopefully fix visability issue in
https://lab.llvm.org/buildbot/#/builders/160/builds/39088

Added: 
    

Modified: 
    llvm/lib/Transforms/Vectorize/VPlan.h
    llvm/lib/Transforms/Vectorize/VPlanValue.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/Vectorize/VPlan.h b/llvm/lib/Transforms/Vectorize/VPlan.h
index db6280912a16a..92f2c51640a5c 100644
--- a/llvm/lib/Transforms/Vectorize/VPlan.h
+++ b/llvm/lib/Transforms/Vectorize/VPlan.h
@@ -605,7 +605,8 @@ LLVM_ABI Type *computeScalarTypeForInstruction(unsigned Opcode,
 /// VPSingleDefRecipe is a base class for recipes that model a sequence of one
 /// or more output IR that define a single result VPValue. Note that
 /// VPSingleDefRecipe must inherit from VPRecipeBase before VPSingleDefValue.
-class VPSingleDefRecipe : public VPRecipeBase, public VPSingleDefValue {
+class LLVM_ABI_FOR_TEST VPSingleDefRecipe : public VPRecipeBase,
+                                            public VPSingleDefValue {
 public:
   VPSingleDefRecipe(const unsigned char SC, ArrayRef<VPValue *> Operands,
                     DebugLoc DL = DebugLoc::getUnknown())
@@ -1167,7 +1168,7 @@ struct VPRecipeWithIRFlags : public VPSingleDefRecipe, public VPIRFlags {
 
 /// Helper to manage IR metadata for recipes. It filters out metadata that
 /// cannot be propagated.
-class VPIRMetadata {
+class LLVM_ABI_FOR_TEST VPIRMetadata {
   SmallVector<std::pair<unsigned, MDNode *>> Metadata;
 
 public:
@@ -3862,8 +3863,9 @@ struct LLVM_ABI_FOR_TEST VPWidenLoadRecipe final : public VPSingleDefRecipe,
 /// A recipe for widening load operations with vector-predication intrinsics,
 /// using the address to load from, the explicit vector length and an optional
 /// mask.
-struct VPWidenLoadEVLRecipe final : public VPSingleDefRecipe,
-                                    public VPWidenMemoryRecipe {
+struct LLVM_ABI_FOR_TEST VPWidenLoadEVLRecipe final
+    : public VPSingleDefRecipe,
+      public VPWidenMemoryRecipe {
   VPWidenLoadEVLRecipe(VPWidenLoadRecipe &L, VPValue *Addr, VPValue &EVL,
                        VPValue *Mask)
       : VPSingleDefRecipe(VPRecipeBase::VPWidenLoadEVLSC, {Addr, &EVL},
@@ -3964,8 +3966,9 @@ struct LLVM_ABI_FOR_TEST VPWidenStoreRecipe final : public VPRecipeBase,
 /// A recipe for widening store operations with vector-predication intrinsics,
 /// using the value to store, the address to store to, the explicit vector
 /// length and an optional mask.
-struct VPWidenStoreEVLRecipe final : public VPRecipeBase,
-                                     public VPWidenMemoryRecipe {
+struct LLVM_ABI_FOR_TEST VPWidenStoreEVLRecipe final
+    : public VPRecipeBase,
+      public VPWidenMemoryRecipe {
   VPWidenStoreEVLRecipe(VPWidenStoreRecipe &S, VPValue *Addr,
                         VPValue *StoredVal, VPValue &EVL, VPValue *Mask)
       : VPRecipeBase(VPRecipeBase::VPWidenStoreEVLSC, {Addr, StoredVal, &EVL},

diff  --git a/llvm/lib/Transforms/Vectorize/VPlanValue.h b/llvm/lib/Transforms/Vectorize/VPlanValue.h
index 61c68d4577269..8356bcb08634f 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanValue.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanValue.h
@@ -381,7 +381,7 @@ class VPMultiDefValue : public VPRecipeValue {
 
 /// This class augments VPValue with operands which provide the inverse def-use
 /// edges from VPValue's users to their defs.
-class VPUser {
+class LLVM_ABI_FOR_TEST VPUser {
   /// Grant access to removeOperand for VPPhiAccessors, the only supported user.
   friend class VPPhiAccessors;
   /// Grant access to addOperand for VPWidenMemoryRecipe.