Integrate LLVM at https://github.com/llvm/llvm-project/commit/91c320e9d852

PiperOrigin-RevId: 319656927
Change-Id: I0abcec5162696bbd890f3151ee016c6ff5668317

tensorflow/workspace.bzl

@@ -710,8 +710,8 @@ def tf_repositories(path_prefix = "", tf_repo_name = ""):
     )
 
     # Check out LLVM and MLIR from llvm-project.
-    LLVM_COMMIT = "01c4574a129e987cd89daf94969bda2e929fe5a8"
-    LLVM_SHA256 = "33637bbb8329f722852b5031cdf560ebfdd94253fb4448645f0892a58cacce67"
+    LLVM_COMMIT = "91c320e9d852120f011028e15ff0e25cdf762aad"
+    LLVM_SHA256 = "06793de12600306d63b8731ea7b0a84b7c9adc3bac823ea082e151de48199a7f"
     LLVM_URLS = [
         "https://storage.googleapis.com/mirror.tensorflow.org/github.com/llvm/llvm-project/archive/{commit}.tar.gz".format(commit = LLVM_COMMIT),
         "https://github.com/llvm/llvm-project/archive/{commit}.tar.gz".format(commit = LLVM_COMMIT),

third_party/mlir/BUILD

@@ -665,6 +665,17 @@ cc_library(
     ],
 )
 
+cc_library(
+    name = "CopyOpInterface",
+    srcs = ["lib/Interfaces/CopyOpInterface.cpp"],
+    hdrs = ["include/mlir/Interfaces/CopyOpInterface.h"],
+    includes = ["include"],
+    deps = [
+        ":CopyOpInterfaceIncGen",
+        ":IR",
+    ],
+)
+
 gentbl(
     name = "ShapeOpsIncGen",
     strip_include_prefix = "include",
@@ -2130,6 +2141,26 @@ gentbl(
     ],
 )
 
+gentbl(
+    name = "CopyOpInterfaceIncGen",
+    strip_include_prefix = "include",
+    tbl_outs = [
+        (
+            "-gen-op-interface-decls",
+            "include/mlir/Interfaces/CopyOpInterface.h.inc",
+        ),
+        (
+            "-gen-op-interface-defs",
+            "include/mlir/Interfaces/CopyOpInterface.cpp.inc",
+        ),
+    ],
+    tblgen = ":mlir-tblgen",
+    td_file = "include/mlir/Interfaces/CopyOpInterface.td",
+    td_srcs = [
+        ":OpBaseTdFiles",
+    ],
+)
+
 gentbl(
     name = "TransformsPassIncGen",
     strip_include_prefix = "include",
@@ -2152,14 +2183,13 @@ cc_library(
         "lib/Transforms/*.cpp",
         "lib/Transforms/*.h",
     ]),
-    hdrs = glob([
-        "include/mlir/Transforms/*.h",
-    ]),
+    hdrs = glob(["include/mlir/Transforms/*.h"]),
     includes = ["include"],
     deps = [
         ":Affine",
         ":Analysis",
         ":ControlFlowInterfaces",
+        ":CopyOpInterface",
         ":IR",
         ":LinalgOps",
         ":LoopLikeInterface",
@@ -3223,6 +3253,7 @@ filegroup(
     srcs = [
         "include/mlir/Dialect/Linalg/IR/LinalgBase.td",
         "include/mlir/Dialect/Linalg/IR/LinalgOps.td",
+        "include/mlir/Interfaces/CopyOpInterface.td",
         "include/mlir/Interfaces/ViewLikeInterface.td",
         ":AffineOpsTdFiles",
         ":OpBaseTdFiles",
@@ -3275,6 +3306,7 @@ filegroup(
         "include/mlir/Dialect/Linalg/IR/LinalgNamedStructuredOps.td",
         "include/mlir/Dialect/Linalg/IR/LinalgStructuredOps.td",
         "include/mlir/Dialect/Linalg/IR/LinalgStructuredOpsInterface.td",
+        "include/mlir/Interfaces/CopyOpInterface.td",
         "include/mlir/Interfaces/ViewLikeInterface.td",
         ":AffineOpsTdFiles",
         ":LinalgOpsTdFiles",
@@ -3431,6 +3463,7 @@ cc_library(
     includes = ["include"],
     deps = [
         ":Affine",
+        ":CopyOpInterface",
         ":DialectUtils",
         ":EDSC",
         ":IR",

third_party/mlir/test.BUILD

@@ -169,9 +169,7 @@ cc_library(
 
 cc_library(
     name = "TestTransforms",
-    srcs = glob([
-        "lib/Transforms/*.cpp",
-    ]),
+    srcs = glob(["lib/Transforms/*.cpp"]),
     defines = ["MLIR_CUDA_CONVERSIONS_ENABLED"],
     includes = ["lib/Dialect/Test"],
     deps = [