diff options
Diffstat (limited to 'lib/Transforms/Utils/LCSSA.cpp')
| -rw-r--r-- | lib/Transforms/Utils/LCSSA.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/Transforms/Utils/LCSSA.cpp b/lib/Transforms/Utils/LCSSA.cpp index 409b4bd..53d07af 100644 --- a/lib/Transforms/Utils/LCSSA.cpp +++ b/lib/Transforms/Utils/LCSSA.cpp @@ -47,7 +47,9 @@ STATISTIC(NumLCSSA, "Number of live out of a loop variables"); namespace { struct LCSSA : public LoopPass { static char ID; // Pass identification, replacement for typeid - LCSSA() : LoopPass(ID) {} + LCSSA() : LoopPass(ID) { + initializeLCSSAPass(*PassRegistry::getPassRegistry()); + } // Cached analysis information for the current function. DominatorTree *DT; @@ -90,7 +92,10 @@ namespace { } char LCSSA::ID = 0; -INITIALIZE_PASS(LCSSA, "lcssa", "Loop-Closed SSA Form Pass", false, false); +INITIALIZE_PASS_BEGIN(LCSSA, "lcssa", "Loop-Closed SSA Form Pass", false, false) +INITIALIZE_PASS_DEPENDENCY(DominatorTree) +INITIALIZE_PASS_DEPENDENCY(LoopInfo) +INITIALIZE_PASS_END(LCSSA, "lcssa", "Loop-Closed SSA Form Pass", false, false) Pass *llvm::createLCSSAPass() { return new LCSSA(); } char &llvm::LCSSAID = LCSSA::ID; @@ -206,7 +211,7 @@ bool LCSSA::ProcessInstruction(Instruction *Inst, DomTreeNode *DomNode = DT->getNode(DomBB); SSAUpdater SSAUpdate; - SSAUpdate.Initialize(Inst); + SSAUpdate.Initialize(Inst->getType(), Inst->getName()); // Insert the LCSSA phi's into all of the exit blocks dominated by the // value, and add them to the Phi's map. |