[llvm] Fix Bazel build for b20d7d0 (PR #181157)

[Walter Lee via llvm-commits]

https://github.com/googlewalt created https://github.com/llvm/llvm-project/pull/181157

None

>From 73a1d731393f2f04e99b1c10886eea74054319ef Mon Sep 17 00:00:00 2001
From: Pranav Kant <prka at google.com>
Date: Thu, 12 Feb 2026 09:54:33 +0000
Subject: [PATCH] Fix Bazel build for b20d7d0

---
 utils/bazel/llvm-project-overlay/.bazelignore |  2 ++
 .../llvm-project-overlay/mlir/BUILD.bazel     | 19 +++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/utils/bazel/llvm-project-overlay/.bazelignore b/utils/bazel/llvm-project-overlay/.bazelignore
index f3d19a94233d6..4ba426e83ad14 100644
--- a/utils/bazel/llvm-project-overlay/.bazelignore
+++ b/utils/bazel/llvm-project-overlay/.bazelignore
@@ -4,3 +4,5 @@ utils/bazel
 # include Bazel configs.
 libcxx/utils/google-benchmark
 third-party/benchmark
+.git
+.git
diff --git a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
index 244c852c6c278..9bfceb60da08e 100644
--- a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
@@ -440,6 +440,7 @@ cc_library(
         ":BytecodeOpInterfaceIncGen",
         ":CallOpInterfacesIncGen",
         ":DataLayoutInterfacesIncGen",
+        ":DialectFoldInterfaceIncGen",
         ":InferIntRangeInterfaceIncGen",
         ":OpAsmInterfaceIncGen",
         ":QuantStorageTypeInterfaceIncGen",
@@ -1375,6 +1376,23 @@ td_library(
     includes = ["include"],
 )
 
+td_library(
+    name = "DialectFoldInterfaceTdFiles",
+    srcs = ["include/mlir/Interfaces/DialectFoldInterface.td"],
+    includes = ["include"],
+    deps = [":OpBaseTdFiles"],
+)
+
+gentbl_cc_library(
+    name = "DialectFoldInterfaceIncGen",
+    tbl_outs = {
+        "include/mlir/Interfaces/DialectFoldInterface.h.inc": ["-gen-dialect-interface-decls"],
+    },
+    tblgen = ":mlir-tblgen",
+    td_file = "include/mlir/Interfaces/DialectFoldInterface.td",
+    deps = [":DialectFoldInterfaceTdFiles"],
+)
+
 td_library(
     name = "CallInterfacesTdFiles",
     srcs = ["include/mlir/Interfaces/CallInterfaces.td"],
@@ -4515,6 +4533,7 @@ cc_library(
     includes = ["include"],
     deps = [
         ":DataLayoutInterfacesIncGen",
+        ":DialectFoldInterfaceIncGen",
         ":IR",
         "//llvm:Support",
     ],