diff options
| author | Chandler Carruth <chandlerc@gmail.com> | 2011-10-24 16:51:55 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2011-10-24 16:51:55 +0000 |
| commit | e4617c04c863b2fb342d08408d45ba3bf50b97a0 (patch) | |
| tree | da20373340c07ca7b034e4f0da039d2e2632aadf /lib/CodeGen/MachineBlockPlacement.cpp | |
| parent | 13b10731abfc006fce790c5c8205cd24c7d67de8 (diff) | |
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
Diffstat (limited to 'lib/CodeGen/MachineBlockPlacement.cpp')
| -rw-r--r-- | lib/CodeGen/MachineBlockPlacement.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/CodeGen/MachineBlockPlacement.cpp b/lib/CodeGen/MachineBlockPlacement.cpp index 32eb70e21f..21582b94c5 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 |