[llvm] AMDGPU: Use list-table for metadata table (PR #85024)

[Matt Arsenault via llvm-commits]

https://github.com/arsenm created https://github.com/llvm/llvm-project/pull/85024

The table syntax for sphinx is really insufferably whitespace dependent. I've been meaning to convert the existing attribute and intrinsic tables to use list-table, which is less painful to merge.

>From f14acdb9dec69468037b9b8ab4158064c0415b94 Mon Sep 17 00:00:00 2001
From: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: Wed, 13 Mar 2024 11:58:44 +0530
Subject: [PATCH] AMDGPU: Use list-table for metadata table

The table syntax for sphinx is really insufferably whitespace dependent.
I've been meaning to convert the existing attribute and intrinsic tables
to use list-table, which is less painful to merge.
---
 llvm/docs/AMDGPUUsage.rst | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/llvm/docs/AMDGPUUsage.rst b/llvm/docs/AMDGPUUsage.rst
index 99d7a482710f5e..dd2c24e4eedd00 100644
--- a/llvm/docs/AMDGPUUsage.rst
+++ b/llvm/docs/AMDGPUUsage.rst
@@ -1317,15 +1317,16 @@ LLVM IR Metadata
 
 The AMDGPU backend implements the following LLVM IR metadata.
 
-.. table:: AMDGPU LLVM IR Metadata
+.. list-table:: AMDGPU LLVM IR Metatdata
   :name: amdgpu-llvm-ir-metadata-table
-
-  ==============================================   ==========================================================
-  LLVM IR Metadata                                   Description
-  ==============================================   ==========================================================
-  !amdgpu.last.use                                 Sets TH_LOAD_LU temporal hint on load instructions that support it.
-                                                   Takes priority over nontemporal hint (TH_LOAD_NT).
-  ==============================================   ==========================================================
+  * - Metadata Name
+    - Description
+    - Values
+
+  * - !amdgpu.last.use
+    - Sets TH_LOAD_LU temporal hint on load instructions that support it.
+      Takes priority over nontemporal hint (TH_LOAD_NT).
+    - {}
 
 LLVM IR Attributes
 ------------------