[PATCH] D104547: [langref] attempt to clarify semantics of inttoptr/ptrtoint for non-integral types

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev added inline comments.


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Comment at: llvm/docs/LangRef.rst:608
+aware of.  Because the bit-representation of a non-integral pointer may
+not be stable, two identical casts of the same operand may or may not
+return the same value.  Said differently, the conversion to or from the
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What about same cast of the same operand executed twice (e.g. in a loop)? Is it possible that it produces different values twice, and therefore LICM of the cast is illegal?


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