https://bugs.llvm.org/show_bug.cgi?id=46818
Bug ID: 46818
Summary: [Reduce] basic block reduction assumes callinst
Product: tools
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: llvm-reduce
Assignee: unassignedb...@nondot.org
Reporter: lebedev...@gmail.com
CC: dblai...@gmail.com, llvm-bugs@lists.llvm.org
Just so i don't forget later on,
diff --git a/llvm/tools/llvm-reduce/deltas/ReduceBasicBlocks.cpp
b/llvm/tools/llvm-reduce/deltas/ReduceBasicBlocks.cpp
index 002d81a6748..e049c6f405c 100644
--- a/llvm/tools/llvm-reduce/deltas/ReduceBasicBlocks.cpp
+++ b/llvm/tools/llvm-reduce/deltas/ReduceBasicBlocks.cpp
@@ -41,6 +41,7 @@ static void replaceBranchTerminator(BasicBlock &BB,
if (auto IndBI = dyn_cast<IndirectBrInst>(Term))
Address = IndBI->getAddress();
+ Term->replaceAllUsesWith(UndefValue::get(Term->getType()));
Term->eraseFromParent();
if (ChunkSucessors.empty()) {
--
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