Stephen Tozer 0670470a8d [DebugInfo][InstrRef] Handle non-directly reachable DBG_PHIs in LiveDebugValues ...

Fixes: https://github.com/llvm/llvm-project/issues/62725

This patch fixes an error in which a DBG_INSTR_REF referring to a DBG_PHI in a
block that is not directly reachable from the entry block results in a crash
during LiveDebugValues. Note that this fix prevents a crash from occurring, but
will give undef locations to users of these PHIs even if a valid location exists.

Reviewed By: jmorse

Differential Revision: https://reviews.llvm.org/D150707

2023-05-19 11:29:30 +01:00

..

InstrRefBasedImpl.cpp

[DebugInfo][InstrRef] Handle non-directly reachable DBG_PHIs in LiveDebugValues

2023-05-19 11:29:30 +01:00

InstrRefBasedImpl.h

[LiveDebugValues] Initialized variable to avoid msan reports

2023-05-18 00:26:40 -07:00

LiveDebugValues.cpp

Fix uninitialized pointer members in CodeGen

2023-04-17 16:32:46 +08:00

LiveDebugValues.h

…

VarLocBasedImpl.cpp

[Coverity] Big parameter passed by value.

2023-05-05 09:50:38 +08:00