Michael Zolotukhin 19edbadfc5 [LoopUnrollAnalyzer] Fix a crash in analyzeLoopUnrollCost. ...

In some cases, when simplifying with SCEV, we might consider pointer values as
just usual integer values.  Thus, we might get a different type from what we
had originally in the map of simplified values, and hence we need to check
types before operating on the values.

This fixes PR28015.

llvm-svn: 271931

2016-06-06 19:21:40 +00:00

7.0 KiB

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