[committed] amdgcn: Split 64-bit constant loads post-reload

Andrew Stubbs ams@codesourcery.com
Fri Apr 24 16:00:17 GMT 2020


This patch changes the split-point of 64-bit moves to after register 
allocation. This means that LRA sees a simpler instruction stream, and 
seems to produce better code on some testcases.

Andrew
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