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authorDimitry Andric <dim@FreeBSD.org>2020-07-31 21:22:58 +0000
committerDimitry Andric <dim@FreeBSD.org>2020-07-31 21:22:58 +0000
commit5ffd83dbcc34f10e07f6d3e968ae6365869615f4 (patch)
tree0e9f5cf729dde39f949698fddef45a34e2bc7f44 /contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
parent1799696096df87b52968b8996d00c91e0a5de8d9 (diff)
parentcfca06d7963fa0909f90483b42a6d7d194d01e08 (diff)
Notes
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h')
-rw-r--r--contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h16
1 files changed, 11 insertions, 5 deletions
diff --git a/contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h b/contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
index e5edd305d3d5..8dd06983cd84 100644
--- a/contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
+++ b/contrib/llvm-project/llvm/lib/Transforms/Vectorize/LoopVectorizationPlanner.h
@@ -31,9 +31,12 @@
namespace llvm {
+class LoopVectorizationLegality;
+class LoopVectorizationCostModel;
+class PredicatedScalarEvolution;
+
/// VPlan-based builder utility analogous to IRBuilder.
class VPBuilder {
-private:
VPBasicBlock *BB = nullptr;
VPBasicBlock::iterator InsertPt = VPBasicBlock::iterator();
@@ -204,6 +207,8 @@ class LoopVectorizationPlanner {
/// The interleaved access analysis.
InterleavedAccessInfo &IAI;
+ PredicatedScalarEvolution &PSE;
+
SmallVector<VPlanPtr, 4> VPlans;
/// This class is used to enable the VPlan to invoke a method of ILV. This is
@@ -229,13 +234,14 @@ public:
const TargetTransformInfo *TTI,
LoopVectorizationLegality *Legal,
LoopVectorizationCostModel &CM,
- InterleavedAccessInfo &IAI)
- : OrigLoop(L), LI(LI), TLI(TLI), TTI(TTI), Legal(Legal), CM(CM),
- IAI(IAI) {}
+ InterleavedAccessInfo &IAI,
+ PredicatedScalarEvolution &PSE)
+ : OrigLoop(L), LI(LI), TLI(TLI), TTI(TTI), Legal(Legal), CM(CM), IAI(IAI),
+ PSE(PSE) {}
/// Plan how to best vectorize, return the best VF and its cost, or None if
/// vectorization and interleaving should be avoided up front.
- Optional<VectorizationFactor> plan(unsigned UserVF);
+ Optional<VectorizationFactor> plan(unsigned UserVF, unsigned UserIC);
/// Use the VPlan-native path to plan how to best vectorize, return the best
/// VF and its cost.