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authorFrederic Riss <friss@apple.com>2017-02-09 19:41:55 +0000
committerFrederic Riss <friss@apple.com>2017-02-09 19:41:55 +0000
commit1488766bdfc4115d17a29a7e45054b6ca776a075 (patch)
treef5134079279242a006a6c8fe112fd75dee4a06fa /llvm/lib/CodeGen/LatencyPriorityQueue.cpp
parent74bda4d591022e52f095755b41687c155f716bcc (diff)
downloadbcm5719-llvm-1488766bdfc4115d17a29a7e45054b6ca776a075.tar.gz
bcm5719-llvm-1488766bdfc4115d17a29a7e45054b6ca776a075.zip
[dsymutil] Fix handling of empty CUs in LTO links.
r288399 introduced the DIEUnit class, and in the process broke the corner case where dsymutil generates an empty CU during an LTO link. This restores the logic and adds a test for the corner case. llvm-svn: 294618
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