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Sanjoy Das
31d74407b9
[SCEV] Don't crash on pointer comparisons
`ScalarEvolution::isImpliedCondOperandsViaNoOverflow` tries to cast the operand type of the comparison it is given to an `IntegerType`. This is incorrect because it could actually be simplifying a comparison between two pointers. Switch it to using `getTypeSizeInBits` instead, which does the right thing for both pointers and integers. Fixed PR24956. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248743 91177308-0d34-0410-b5e6-96231b3b80d8
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