[llvm] b108a45 - [VPlan] Remove unused forward declarations. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2020-04-23T12:34:20+01:00
New Revision: b108a457e1be9b5c9e20900c9e148dc14f8549b2

URL: https://github.com/llvm/llvm-project/commit/b108a457e1be9b5c9e20900c9e148dc14f8549b2
DIFF: https://github.com/llvm/llvm-project/commit/b108a457e1be9b5c9e20900c9e148dc14f8549b2.diff

LOG: [VPlan] Remove unused forward declarations. NFC.
Move VPlan.h include from VPlanVerifier.h down to VPlanVerifier.cpp

Added: 
    

Modified: 
    llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
    llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
    llvm/lib/Transforms/Vectorize/VPlan.h
    llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp
    llvm/lib/Transforms/Vectorize/VPlanVerifier.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h b/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
index d77739223668..491dc08bfa49 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
@@ -31,6 +31,8 @@
 
 namespace llvm {
 
+class LoopVectorizationLegality;
+class LoopVectorizationCostModel;
 class PredicatedScalarEvolution;
 
 /// VPlan-based builder utility analogous to IRBuilder.

diff  --git a/llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h b/llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
index 3e1c132d94d6..6f055ca80ff2 100644
--- a/llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
+++ b/llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
@@ -18,7 +18,6 @@ namespace llvm {
 
 class LoopVectorizationLegality;
 class LoopVectorizationCostModel;
-class TargetTransformInfo;
 class TargetLibraryInfo;
 
 /// Helper class to create VPRecipies from IR instructions.

diff  --git a/llvm/lib/Transforms/Vectorize/VPlan.h b/llvm/lib/Transforms/Vectorize/VPlan.h
index dbd70a6b0dea..cd8c129a5bd7 100644
--- a/llvm/lib/Transforms/Vectorize/VPlan.h
+++ b/llvm/lib/Transforms/Vectorize/VPlan.h
@@ -48,8 +48,6 @@
 
 namespace llvm {
 
-class LoopVectorizationLegality;
-class LoopVectorizationCostModel;
 class BasicBlock;
 class DominatorTree;
 class InnerLoopVectorizer;
@@ -59,6 +57,7 @@ class raw_ostream;
 class Value;
 class VPBasicBlock;
 class VPRegionBlock;
+class VPSlotTracker;
 class VPlan;
 class VPlanSlp;
 
@@ -1501,7 +1500,6 @@ struct GraphTraits<Inverse<VPRegionBlock *>>
   }
 };
 
-class VPSlotTracker;
 /// VPlan models a candidate for vectorization, encoding various decisions take
 /// to produce efficient output IR, including which branches, basic-blocks and
 /// output IR instructions to generate, and their cost. VPlan holds a

diff  --git a/llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp b/llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp
index ab3e7e2282e7..b384c94121e9 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp
@@ -13,6 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "VPlanVerifier.h"
+#include "VPlan.h"
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/Support/CommandLine.h"
 

diff  --git a/llvm/lib/Transforms/Vectorize/VPlanVerifier.h b/llvm/lib/Transforms/Vectorize/VPlanVerifier.h
index 1c8fc8977449..8e8de441648a 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanVerifier.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanVerifier.h
@@ -24,9 +24,8 @@
 #ifndef LLVM_TRANSFORMS_VECTORIZE_VPLANVERIFIER_H
 #define LLVM_TRANSFORMS_VECTORIZE_VPLANVERIFIER_H
 
-#include "VPlan.h"
-
 namespace llvm {
+class VPRegionBlock;
 
 /// Struct with utility functions that can be used to check the consistency and
 /// invariants of a VPlan, including the components of its H-CFG.