Benjamin Kramer 4d63c8daec CaptureTracking: Plug a loophole in the "too many uses" heuristic. ...

The heuristic was added to avoid spending too much compile time A specially
crafted test case (PR17461, PR16474) with many uses on a select or bitcast
instruction can still trigger the slow case. Add a check for that case.

This only affects compile time, don't have a good way to test it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191896 91177308-0d34-0410-b5e6-96231b3b80d8

2013-10-03 13:24:02 +00:00

6.9 KiB

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