Amjad Aboud d895bff5f2 [AggressiveInstCombine] Make TruncCombine class ignore unreachable basic blocks. ...

Because dead code may contain non-standard IR that causes infinite looping or crashes in underlying analysis.
See PR36134 for more details.

Differential Revision: https://reviews.llvm.org/D42683

llvm-svn: 323862

2018-01-31 10:41:31 +00:00

4.1 KiB

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