llvm-project

History

[LifetimeSafety] Handle pruned-edges (null blocks) in dataflow (#150670 )

Fix a crash in the lifetime safety dataflow analysis when handling null CFG blocks.

Added a null check for adjacent blocks in the dataflow analysis algorithm to prevent dereferencing null pointers. This occurs when processing CFG blocks with unreachable successors or predecessors.

Original crash: https://compiler-explorer.com/z/qfzfqG5vM

Fixes https://github.com/llvm/llvm-project/issues/150095

2025-08-03 21:45:36 +02:00

FlowSensitive

Reapply "[clang] Remove intrusive reference count from DiagnosticOptions (#139584 )"

2025-05-22 12:52:03 -07:00

CFGBuildResult.h

[analysis][NFC] clean unittest log (#123758 )

2025-01-21 23:04:13 +08:00

CFGDominatorTree.cpp

…

CFGTest.cpp

[analysis][NFC] clean unittest log (#123758 )

2025-01-21 23:04:13 +08:00