Prevent folding of operations with memory loads when one of the sources has undefined register update.
I'm going to accept this because AVX and SSE are consistent on cvtsi2ss and similar instructions now. But we should file a bug to fix both.
|80 ↗||(On Diff #149407)|
This did nothing to prevent an undef register update. The load goes to a GPR so it didn't do any good. But it is consistent with what was done for the SSE intruction.