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authorMax Kazantsev <max.kazantsev@azul.com>2017-08-01 06:27:51 +0000
committerMax Kazantsev <max.kazantsev@azul.com>2017-08-01 06:27:51 +0000
commit85da7543f9776a0eba58a2043f0b84d81c7a5ef8 (patch)
treecdea2785dd77de6a6ee1ee251a237cfa4d835b18 /llvm/lib/Analysis/CGSCCPassManager.cpp
parent35fdbd56b7765e2329ca1edfe48ded65029e53bf (diff)
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[IRCE][NFC] Add assert that AddRecExpr's step is not zero
We should never return zero steps, ensure this fact by adding a sanity check when we are analyzing the induction variable. llvm-svn: 309661
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