hzfan commented on a change in pull request #7045:
URL: https://github.com/apache/tvm/pull/7045#discussion_r551789221
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File path: src/arith/canonical_simplify.cc
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@@ -77,6 +77,25 @@ inline PrimExpr DivImpl(PrimExpr a, PrimExpr b, DivMode
mode) {
}
}
+bool CheckCastImpl(DataType dtype, PrimExpr value, Analyzer* analyzer) {
Review comment:
I guess CastIsSafe seems better, since it checks both upcast and downcast
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