diff options
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/IPO/IPConstantPropagation.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Transforms/IPO/IPConstantPropagation.cpp b/lib/Transforms/IPO/IPConstantPropagation.cpp index 64d1df8354..a1e09e6bef 100644 --- a/lib/Transforms/IPO/IPConstantPropagation.cpp +++ b/lib/Transforms/IPO/IPConstantPropagation.cpp @@ -62,6 +62,9 @@ bool IPCP::runOnModule(Module &M) { bool IPCP::processFunction(Function &F) { if (F.aempty() || F.use_empty()) return false; // No arguments? Early exit. + // Delete any klingons. + F.removeDeadConstantUsers(); + std::vector<std::pair<Constant*, bool> > ArgumentConstants; ArgumentConstants.resize(F.asize()); |