So that MCP won't delete any copy instructions where a register is
set that is intended to be live-out, since MCP assumes that all the
defs are live-out conservatively.
This is a fix for D146037.
Differential D146192
[RISCV] Add an empty block after outlined MBB pcwang-thead on Mar 15 2023, 9:06 PM. Authored by
Details
So that MCP won't delete any copy instructions where a register is This is a fix for D146037.
Diff Detail
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