[PATCH] D72492: GlobalISel: Implement lower for G_BITCAST

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jan 10 10:22:17 PST 2020


arsenm added a comment.

In D72492#1814528 <https://reviews.llvm.org/D72492#1814528>, @aemerson wrote:

> On AArch64 we also use bitcast to convert from <n x p0> to <n x s64> types.


I thought that was illegal. It’s not legal in IR


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https://reviews.llvm.org/D72492





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