Florian Hahn d68bed0fa9 [SCCP] Handle bitcast of vector constants. ...

Vectors where all elements have the same known constant range are treated as a
single constant range in the lattice. When bitcasting such vectors, there is a
mis-match between the width of the lattice value (single constant range) and
the original operands (vector). Go to overdefined in that case.

Fixes PR47991.

2020-11-03 12:58:39 +00:00

3.0 KiB

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