[llvm] [AMDGPU] Split struct kernel arguments (PR #133786)

[Matt Arsenault via llvm-commits]

================
@@ -0,0 +1,120 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-attributes --check-globals all --version 5
+; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=amdgpu-split-kernel-arguments -amdgpu-enable-split-kernel-args -verify-machineinstrs < %s | FileCheck %s
----------------
arsenm wrote:

Missing checks of the IR pass output 

https://github.com/llvm/llvm-project/pull/133786