[llvm] AMDGPU/GlobalISel: Regbanklegalize rules for G_UNMERGE_VALUES (PR #171653)

[Petar Avramovic via llvm-commits]

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@@ -0,0 +1,36 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1100 -o - %s | FileCheck -check-prefixes=GFX11 %s
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petar-avramovic wrote:

For testing purpose of the crash, try -global-isel or 
if you wan to try out -global-isel -new-reg-bank-select replace
.Any({{UniS16}, {{}, {}, UnmergeToShiftTrunc}}) with
.Any({{UniS16}, {{}, {}, VerifyAllSgpr}})
need a true16 target because of legalizer


https://github.com/llvm/llvm-project/pull/171653