diff options
| author | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
| commit | 8e68c3873549ca31533e2e3e40dda3a43cb79566 (patch) | |
| tree | 66cf9b65eff62b5ad43e27bb1751a6118ed971a2 /lib/Transforms/Utils/DemoteRegToStack.cpp | |
| parent | 65e43a259ff532f66ff1f04bd5d67c17bcffdc9d (diff) | |
Change all self assignments X=X to (void)X, so that we can turn on a
new gcc warning that complains on self-assignments and
self-initializations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122458 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/DemoteRegToStack.cpp')
| -rw-r--r-- | lib/Transforms/Utils/DemoteRegToStack.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/DemoteRegToStack.cpp b/lib/Transforms/Utils/DemoteRegToStack.cpp index 8e82a02caa..8cc26492c2 100644 --- a/lib/Transforms/Utils/DemoteRegToStack.cpp +++ b/lib/Transforms/Utils/DemoteRegToStack.cpp @@ -129,7 +129,7 @@ AllocaInst* llvm::DemotePHIToStack(PHINode *P, Instruction *AllocaPoint) { for (unsigned i = 0, e = P->getNumIncomingValues(); i < e; ++i) { if (InvokeInst *II = dyn_cast<InvokeInst>(P->getIncomingValue(i))) { assert(II->getParent() != P->getIncomingBlock(i) && - "Invoke edge not supported yet"); II=II; + "Invoke edge not supported yet"); (void)II; } new StoreInst(P->getIncomingValue(i), Slot, P->getIncomingBlock(i)->getTerminator()); |