Use LLVMs ADTs that improve the compile time of this pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186732 91177308-0d34-0410-b5e6-96231b3b80d8
kasikci · Jul 19, 2013 · 4e92ea6 · 4e92ea6
1 parent dc4ddd3
commit 4e92ea6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/Transforms/Vectorize/SLPVectorizer.cpp b/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -115,7 +115,7 @@ struct BlockNumbering {
   /// Maps instructions to numbers and back.
   SmallDenseMap<Instruction *, int> InstrIdx;
   /// Maps integers to Instructions.
-  std::vector<Instruction *> InstrVec;
+  SmallVector<Instruction *, 32> InstrVec;
 };
 
 /// \returns the parent basic block if all of the instructions in \p VL
@@ -391,7 +391,7 @@ class BoUpSLP {
   SetVector<Instruction *> GatherSeq;
 
   /// Numbers instructions in different blocks.
-  std::map<BasicBlock *, BlockNumbering> BlocksNumbers;
+  DenseMap<BasicBlock *, BlockNumbering> BlocksNumbers;
 
   // Analysis and block reference.
   Function *F;