From: Chandler Carruth Date: Mon, 24 Oct 2011 16:51:55 +0000 (+0000) Subject: Sink an otherwise unused variable's initializer into the asserts that X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=e4617c04c863b2fb342d08408d45ba3bf50b97a0;p=oota-llvm.git Sink an otherwise unused variable's initializer into the asserts that used it. Fixes an unused variable warning from GCC on release builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142799 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/CodeGen/MachineBlockPlacement.cpp b/lib/CodeGen/MachineBlockPlacement.cpp index 32eb70e21ff..21582b94c53 100644 --- a/lib/CodeGen/MachineBlockPlacement.cpp +++ b/lib/CodeGen/MachineBlockPlacement.cpp @@ -395,9 +395,8 @@ void MachineBlockPlacement::buildCFGChains(MachineFunction &F) { void MachineBlockPlacement::placeChainsTopologically(MachineFunction &F) { MachineBasicBlock *EntryB = &F.front(); - BlockChain *EntryChain = BlockToChain[EntryB]; - assert(EntryChain && "Missing chain for entry block"); - assert(*EntryChain->begin() == EntryB && + assert(BlockToChain[EntryB] && "Missing chain for entry block"); + assert(*BlockToChain[EntryB]->begin() == EntryB && "Entry block is not the head of the entry block chain"); // Walk the blocks in RPO, and insert each block for a chain in order the