[llvm] 6545fdc - [Analysis] Remove isJoinDivergent (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2021-07-16T18:23:17-07:00
New Revision: 6545fdc6d73f3531c020f9655e0e92eae2d55f3b

URL: https://github.com/llvm/llvm-project/commit/6545fdc6d73f3531c020f9655e0e92eae2d55f3b
DIFF: https://github.com/llvm/llvm-project/commit/6545fdc6d73f3531c020f9655e0e92eae2d55f3b.diff

LOG: [Analysis] Remove isJoinDivergent (NFC)

The last use was removed on Sep 30, 2020 in commit
05ae04c396519cca9ef50d3b9cafb0cd9c87d1d7.

Added: 
    

Modified: 
    llvm/include/llvm/Analysis/DivergenceAnalysis.h

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/Analysis/DivergenceAnalysis.h b/llvm/include/llvm/Analysis/DivergenceAnalysis.h
index 0b36ef35aa59..6f759a81fdef 100644
--- a/llvm/include/llvm/Analysis/DivergenceAnalysis.h
+++ b/llvm/include/llvm/Analysis/DivergenceAnalysis.h
@@ -112,13 +112,6 @@ class DivergenceAnalysisImpl {
   bool isTemporalDivergent(const BasicBlock &ObservingBlock,
                            const Value &Val) const;
 
-  /// \brief Whether \p Block is join divergent
-  ///
-  /// (see markBlockJoinDivergent).
-  bool isJoinDivergent(const BasicBlock &Block) const {
-    return DivergentJoinBlocks.contains(&Block);
-  }
-
 private:
   const Function &F;
   // If regionLoop != nullptr, analysis is only performed within \p RegionLoop.
@@ -140,9 +133,6 @@ class DivergenceAnalysisImpl {
   // Set of known-uniform values.
   DenseSet<const Value *> UniformOverrides;
 
-  // Blocks with joining divergent control from 
diff erent predecessors.
-  DenseSet<const BasicBlock *> DivergentJoinBlocks; // FIXME Deprecated
-
   // Detected/marked divergent values.
   DenseSet<const Value *> DivergentValues;