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InstCombine: salvage the debug info of DCE'ed add instructions.
authorAdrian Prantl <aprantl@apple.com>
Mon, 6 Nov 2017 22:49:39 +0000 (22:49 +0000)
committerAdrian Prantl <aprantl@apple.com>
Mon, 6 Nov 2017 22:49:39 +0000 (22:49 +0000)
commit790be31f8c56d57d88967a206d21be2c3fc5ba31
tree212515e83c99029572b141cd7532d775597cc3f9
parentacf8758c20c2fd51db8dfb533dfc01941f8112e1
InstCombine: salvage the debug info of DCE'ed add instructions.

rdar://problem/31209283

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317522 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Utils/Local.cpp
test/Transforms/InstCombine/debuginfo_add.ll [new file with mode: 0644]