[llvm] Fix Bazel build for b20d7d0 (PR #181164)

[via llvm-commits]

https://github.com/DeanSturtevant1 created https://github.com/llvm/llvm-project/pull/181164

None

>From ce518ff544ddfe0fb1111605022dd406b5bea474 Mon Sep 17 00:00:00 2001
From: Dean Sturtevant <dsturtevant at google.com>
Date: Thu, 12 Feb 2026 10:05:50 -0500
Subject: [PATCH] Fix Bazel build for b20d7d0

---
 .../llvm-project-overlay/mlir/BUILD.bazel     | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
index 244c852c6c278..9aee7c3002031 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",
+        ":DialectFoldInterfaceTdFiles",
         ":InferIntRangeInterfaceIncGen",
         ":OpAsmInterfaceIncGen",
         ":QuantStorageTypeInterfaceIncGen",
@@ -1417,6 +1418,24 @@ td_library(
     deps = [":OpBaseTdFiles"],
 )
 
+td_library(
+    name = "DialectFoldInterfaceTdFiles",
+    srcs = ["include/mlir/Interfaces/DialectFoldInterface.td"],
+    includes = ["include"],
+    deps = [":OptBaseTdFiles"],
+    )
+
+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 = "InferIntRangeInterfaceTdFiles",
     srcs = ["include/mlir/Interfaces/InferIntRangeInterface.td"],
@@ -4515,6 +4534,7 @@ cc_library(
     includes = ["include"],
     deps = [
         ":DataLayoutInterfacesIncGen",
+        ":DialectFoldInterfaceIncGen",
         ":IR",
         "//llvm:Support",
     ],