[llvm] [AMDGPU][GlobalISel] Add BF16 widening to V2BF16 for packed instructions (PR #214370)

[Lukas Sommer via llvm-commits]

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@@ -0,0 +1,261 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
+; RUN: llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1250 -mattr=+real-true16 < %s | FileCheck --check-prefixes=GCN,SDAG,SDAG-TRUE16 %s
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sommerlukas wrote:

Nit: `llc` can accept `%s` as positional argument, so we don't need `<`.

https://github.com/llvm/llvm-project/pull/214370