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Commit ed5017e1 authored by Matt Arsenault's avatar Matt Arsenault Committed by Matt Arsenault
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GlobalISel: Start defining strict FP instructions 

The AMDGPU lowering for unconstrained G_FDIV sometimes needs to
introduce a mode switch in the middle, so it's helpful to have
constrained instructions available to legalize this. Right now nothing
is preventing reordering of the mode switch with the other
instructions in the expansion.
parent ccb3c8e8
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