commit 1ef52333c55dcdf2ffad766fd12b434420013666
author Johannes Doerfert <doerfert@cs.uni-saarland.de> Sun Feb 08 20:50:42 2015 +0000
committer Johannes Doerfert <doerfert@cs.uni-saarland.de> Sun Feb 08 20:50:42 2015 +0000
tree 232867c28c1920d6dce88f9e07ba481cef7305cd
parent 1803dc2639b39c9579c770e3ed35bd4518db360f

[Refactor] Use the LoopInfo object already present

llvm-svn: 228540

polly/lib/CodeGen/BlockGenerators.cpp

diff --git a/polly/lib/CodeGen/BlockGenerators.cpp b/polly/lib/CodeGen/BlockGenerators.cpp
index 6790b9d..a002569 100644
--- a/polly/lib/CodeGen/BlockGenerators.cpp
+++ b/polly/lib/CodeGen/BlockGenerators.cpp
@@ -237,8 +237,7 @@
   if (Inst->isTerminator())
     return;
 
-  if (canSynthesize(Inst, &P->getAnalysis<LoopInfoWrapperPass>().getLoopInfo(),
-                    &SE, &Stmt.getParent()->getRegion()))
+  if (canSynthesize(Inst, &LI, &SE, &Stmt.getParent()->getRegion()))
     return;
 
   if (const LoadInst *Load = dyn_cast<LoadInst>(Inst)) {
@@ -288,12 +287,10 @@
                             LoopToScevMapT &LTS) {
   auto *DTWP = P->getAnalysisIfAvailable<DominatorTreeWrapperPass>();
   auto *DT = DTWP ? &DTWP->getDomTree() : nullptr;
-  auto *LIWP = P->getAnalysisIfAvailable<LoopInfoWrapperPass>();
-  auto *LI = LIWP ? &LIWP->getLoopInfo() : nullptr;
 
   BasicBlock *BB = Stmt.getBasicBlock();
   BasicBlock *CopyBB =
-      SplitBlock(Builder.GetInsertBlock(), Builder.GetInsertPoint(), DT, LI);
+      SplitBlock(Builder.GetInsertBlock(), Builder.GetInsertPoint(), DT, &LI);
   CopyBB->setName("polly.stmt." + BB->getName());
   Builder.SetInsertPoint(CopyBB->begin());
 
@@ -594,8 +591,7 @@
   if (Inst->isTerminator())
     return;
 
-  if (canSynthesize(Inst, &P->getAnalysis<LoopInfoWrapperPass>().getLoopInfo(),
-                    &SE, &Stmt.getParent()->getRegion()))
+  if (canSynthesize(Inst, &LI, &SE, &Stmt.getParent()->getRegion()))
     return;
 
   if (const LoadInst *Load = dyn_cast<LoadInst>(Inst)) {
@@ -629,12 +625,10 @@
 void VectorBlockGenerator::copyBB(ScopStmt &Stmt) {
   auto *DTWP = P->getAnalysisIfAvailable<DominatorTreeWrapperPass>();
   auto *DT = DTWP ? &DTWP->getDomTree() : nullptr;
-  auto *LIWP = P->getAnalysisIfAvailable<LoopInfoWrapperPass>();
-  auto *LI = LIWP ? &LIWP->getLoopInfo() : nullptr;
 
   BasicBlock *BB = Stmt.getBasicBlock();
   BasicBlock *CopyBB =
-      SplitBlock(Builder.GetInsertBlock(), Builder.GetInsertPoint(), DT, LI);
+      SplitBlock(Builder.GetInsertBlock(), Builder.GetInsertPoint(), DT, &LI);
   CopyBB->setName("polly.stmt." + BB->getName());
   Builder.SetInsertPoint(CopyBB->begin());