From 0556be983d04f5e347d79bddf9cfd1148d302e92 Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Wed, 8 Aug 2012 01:10:31 +0000 Subject: Revert "Fix a quadratic algorithm in MachineBranchProbabilityInfo." It caused an assertion failure when compiling consumer-typeset. llvm-svn: 161463 --- llvm/lib/CodeGen/MachineBasicBlock.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp') diff --git a/llvm/lib/CodeGen/MachineBasicBlock.cpp b/llvm/lib/CodeGen/MachineBasicBlock.cpp index 2ba414dc6d6..f361d1ac293 100644 --- a/llvm/lib/CodeGen/MachineBasicBlock.cpp +++ b/llvm/lib/CodeGen/MachineBasicBlock.cpp @@ -912,11 +912,12 @@ MachineBasicBlock::findDebugLoc(instr_iterator MBBI) { /// getSuccWeight - Return weight of the edge from this block to MBB. /// -uint32_t MachineBasicBlock::getSuccWeight(const_succ_iterator Succ) const { +uint32_t MachineBasicBlock::getSuccWeight(const MachineBasicBlock *succ) const { if (Weights.empty()) return 0; - return *getWeightIterator(Succ); + const_succ_iterator I = std::find(Successors.begin(), Successors.end(), succ); + return *getWeightIterator(I); } /// getWeightIterator - Return wight iterator corresonding to the I successor -- cgit v1.2.3