[all-commits] [llvm/llvm-project] 68f97d: LiveDebugValues: Fix another crash related to unre...
Adrian Prantl via All-commits
all-commits at lists.llvm.org
Tue Aug 9 10:36:07 PDT 2022
Author: Adrian Prantl <aprantl at apple.com>
Date: 2022-08-09 (Tue, 09 Aug 2022)
LiveDebugValues: Fix another crash related to unreachable blocks
This is a follow-up patch to D130999. In the test, the MIR contains an
unreachable MBB but the code attempts to look it up in MLocs. This
patch fixes this issue by checking for the default-constructed value.
Differential Revision: https://reviews.llvm.org/D131453
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