[Mlir-commits] [mlir] [mlir][docs] Fix a broken passes documentation (PR #77402)

[Kohei Yamaguchi]

https://github.com/sott0n created https://github.com/llvm/llvm-project/pull/77402

- Add EmitC passes into Pass.md
- Modify header level of the pass description to under the `LegalizeVectorStorage` pass.

>From dc5415fdbae7e723d4caae1a11bcc62efecb95b5 Mon Sep 17 00:00:00 2001
From: Kohei Yamaguchi <fix7211 at gmail.com>
Date: Tue, 9 Jan 2024 11:02:20 +0900
Subject: [PATCH] [mlir][docs] Fix a broken passes documentation

---
 mlir/docs/Passes.md                                   | 4 ++++
 mlir/include/mlir/Dialect/ArmSVE/Transforms/Passes.td | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/mlir/docs/Passes.md b/mlir/docs/Passes.md
index 66e2dc077f9854..ee7d47cc022723 100644
--- a/mlir/docs/Passes.md
+++ b/mlir/docs/Passes.md
@@ -40,6 +40,10 @@ This document describes the available MLIR passes and their contracts.
 
 [include "AsyncPasses.md"]
 
+## 'emitc' Dialect Passes
+
+[include "EmitCPasses.md"]
+
 ## 'func' Dialect Passes
 
 [include "FuncPasses.md"]
diff --git a/mlir/include/mlir/Dialect/ArmSVE/Transforms/Passes.td b/mlir/include/mlir/Dialect/ArmSVE/Transforms/Passes.td
index d7cb309db5253e..b9b06cec1f9779 100644
--- a/mlir/include/mlir/Dialect/ArmSVE/Transforms/Passes.td
+++ b/mlir/include/mlir/Dialect/ArmSVE/Transforms/Passes.td
@@ -21,7 +21,7 @@ def LegalizeVectorStorage
 
     This pass currently addresses two issues.
 
-    ## Loading and storing predicate types
+    #### Loading and storing predicate types
 
     It is only legal to load/store predicate types equal to (or greater than) a
     full predicate register, which in MLIR is `vector<[16]xi1>`. Smaller
@@ -49,7 +49,7 @@ def LegalizeVectorStorage
     %reload = arm_sve.convert_from_svbool %reload_svbool : vector<[4]xi1>
     ```
 
-    ## Relax alignments for SVE vector allocas
+    #### Relax alignments for SVE vector allocas
 
     The storage for SVE vector types only needs to have an alignment that
     matches the element type (for example 4 byte alignment for `f32`s). However,