[llvm] [AMDGPU] Gate TBUFFER merging on relaxed OOB mode (PR #212695)

[Matt Arsenault via llvm-commits]

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@@ -1,6 +1,63 @@
 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
 # RUN: llc -mtriple=amdgpu9.00 -verify-machineinstrs -run-pass si-load-store-opt -o - %s | FileCheck -check-prefix=GFX9 %s
 
+--- |
+  define void @gfx9_tbuffer_load_x_xyz() { entry: ret void }
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arsenm wrote:

This is a painful IR section, is there a better option?

https://github.com/llvm/llvm-project/pull/212695