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7efba85d41
1. The speculation check may not have been performed if the BB hasn't had a load LICM candidate. 2. If the candidate would be CSE'ed, then go ahead and speculatively LICM the instruction even if it's in high register pressure situation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141747 91177308-0d34-0410-b5e6-96231b3b80d8