[llvm] [AMDGPU] Auto-generating lit test patterns (NFC) (PR #93837)

[Christudasan Devadasan via llvm-commits]

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@@ -1,95 +1,311 @@
-; RUN: llc < %s -mtriple=r600 -mcpu=redwood | FileCheck %s --check-prefixes=R600,ALL
-; RUN: llc < %s -mtriple=amdgcn -verify-machineinstrs | FileCheck %s --check-prefixes=GFX6,GFX678,ALL
-; RUN: llc < %s -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs | FileCheck %s --check-prefixes=GFX8,GFX678,ALL
-; RUN: llc < %s -mtriple=amdgcn-amd-amdpal -mcpu=gfx1030 -verify-machineinstrs | FileCheck %s --check-prefixes=GFX10,GFX1011,ALL
-; RUN: llc < %s -mtriple=amdgcn-amd-amdpal -mcpu=gfx1100 -amdgpu-enable-vopd=0 -verify-machineinstrs | FileCheck %s --check-prefixes=GFX11,GFX1011,ALL
-; RUN: llc < %s -mtriple=amdgcn -mcpu=gfx940 | FileCheck %s --check-prefixes=GFX940,ALL
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc < %s -mtriple=r600 -mcpu=redwood | FileCheck %s --check-prefixes=R600
+; RUN: llc < %s -mtriple=amdgcn -verify-machineinstrs | FileCheck %s --check-prefixes=GCN
+; RUN: llc < %s -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs | FileCheck %s --check-prefixes=GFX8
+; RUN: llc < %s -mtriple=amdgcn-amd-amdpal -mcpu=gfx1030 -verify-machineinstrs | FileCheck %s --check-prefixes=GFX10
+; RUN: llc < %s -mtriple=amdgcn-amd-amdpal -mcpu=gfx1100 -amdgpu-enable-vopd=0 -verify-machineinstrs | FileCheck %s --check-prefixes=GFX11
+; RUN: llc < %s -mtriple=amdgcn -mcpu=gfx940 | FileCheck %s --check-prefixes=GFX940
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cdevadas wrote:

> Test content could probably use some cleanup and regularization too. Might also want to split out r600?
> 
I don't the original intention of the test to do further clean up. What do you mean by split out r600?

> If you are generating checks, there's no reason to keep -mattr=-flat-for-global
>
Why?
 
> Should drop the -verify-machineinstrs. Should also try adding common prefixes?
Why not -verify-machineinstrs?



https://github.com/llvm/llvm-project/pull/93837