[XLA:GPU][Emitters] Create xla_ops dialect for the platform-indepen…

…dent ops.

PiperOrigin-RevId: 703082625

third_party/xla/xla/codegen/ir/BUILD

@@ -0,0 +1,143 @@
+load("@llvm-project//mlir:tblgen.bzl", "gentbl_cc_library", "td_library")
+load("//xla/tests:build_defs.bzl", "xla_test")
+
+package(
+    # copybara:uncomment default_applicable_licenses = ["//tensorflow:license"],
+    default_visibility = [":friends"],
+    licenses = ["notice"],
+)
+
+package_group(
+    name = "friends",
+    includes = [
+        "//xla:friends",
+    ],
+)
+
+td_library(
+    name = "xla_td_files",
+    srcs = glob(["*.td"]),
+    includes = ["."],
+    deps = [
+        "@llvm-project//mlir:BuiltinDialectTdFiles",
+        "@llvm-project//mlir:CallInterfacesTdFiles",
+        "@llvm-project//mlir:ControlFlowInterfacesTdFiles",
+        "@llvm-project//mlir:InferTypeOpInterfaceTdFiles",
+        "@llvm-project//mlir:OpBaseTdFiles",
+        "@llvm-project//mlir:SideEffectInterfacesTdFiles",
+    ],
+)
+
+gentbl_cc_library(
+    name = "xla_dialect_inc_gen",
+    strip_include_prefix = ".",
+    tbl_outs = [
+        (
+            ["-gen-dialect-decls"],
+            "xla_dialect.h.inc",
+        ),
+        (
+            ["-gen-dialect-defs"],
+            "xla_dialect.cc.inc",
+        ),
+    ],
+    tblgen = "@llvm-project//mlir:mlir-tblgen",
+    td_file = "xla_dialect.td",
+    deps = [":xla_td_files"],
+)
+
+gentbl_cc_library(
+    name = "xla_ops_inc_gen",
+    strip_include_prefix = ".",
+    tbl_outs = [
+        (
+            ["-gen-op-decls"],
+            "xla_ops.h.inc",
+        ),
+        (
+            ["-gen-op-defs"],
+            "xla_ops.cc.inc",
+        ),
+    ],
+    tblgen = "@llvm-project//mlir:mlir-tblgen",
+    td_file = "xla_ops.td",
+    deps = [":xla_td_files"],
+)
+
+gentbl_cc_library(
+    name = "xla_attrs_inc_gen",
+    strip_include_prefix = ".",
+    tbl_outs = [
+        (
+            ["-gen-enum-decls"],
+            "xla_enums.h.inc",
+        ),
+        (
+            ["-gen-enum-defs"],
+            "xla_enums.cc.inc",
+        ),
+        (
+            [
+                "-gen-attrdef-decls",
+            ],
+            "xla_attrs.h.inc",
+        ),
+        (
+            [
+                "-gen-attrdef-defs",
+            ],
+            "xla_attrs.cc.inc",
+        ),
+    ],
+    tblgen = "@llvm-project//mlir:mlir-tblgen",
+    td_file = "xla_attrs.td",
+    deps = [":xla_td_files"],
+)
+
+cc_library(
+    name = "xla",
+    srcs = [
+        "xla_attrs.cc",
+        "xla_dialect.cc",
+        "xla_ops.cc",
+    ],
+    hdrs = ["xla_ops.h"],
+    deps = [
+        ":xla_attrs_inc_gen",
+        ":xla_dialect_inc_gen",
+        ":xla_ops_inc_gen",
+        "//xla:status_macros",
+        "//xla/hlo/analysis:indexing_analysis",
+        "@com_google_absl//absl/status",
+        "@com_google_absl//absl/status:statusor",
+        "@com_google_absl//absl/strings",
+        "@llvm-project//llvm:Support",
+        "@llvm-project//mlir:ArithDialect",
+        "@llvm-project//mlir:BytecodeOpInterface",
+        "@llvm-project//mlir:CallOpInterfaces",
+        "@llvm-project//mlir:FuncDialect",
+        "@llvm-project//mlir:IR",
+        "@llvm-project//mlir:InferTypeOpInterface",
+        "@llvm-project//mlir:InliningUtils",
+        "@llvm-project//mlir:SideEffectInterfaces",
+        "@llvm-project//mlir:Support",
+    ],
+)
+
+xla_test(
+    name = "xla_ops_test",
+    srcs = ["xla_ops_test.cc"],
+    backends = ["cpu"],
+    deps = [
+        ":xla",
+        "//xla/hlo/analysis:indexing_analysis",
+        "//xla/hlo/analysis:indexing_test_utils",
+        "//xla/tests:hlo_test_base",
+        "//xla/tests:xla_internal_test_main",
+        "@com_google_absl//absl/strings",
+        "@com_google_absl//absl/strings:str_format",
+        "@com_google_googletest//:gtest",
+        "@llvm-project//llvm:Support",
+        "@local_tsl//tsl/platform:test",
+    ],
+)

third_party/xla/xla/codegen/ir/tests/BUILD

@@ -0,0 +1,16 @@
+load("//xla:lit.bzl", "lit_test_suite")
+
+package(
+    # copybara:uncomment default_applicable_licenses = ["//tensorflow:license"],
+    licenses = ["notice"],
+)
+
+lit_test_suite(
+    name = "tests",
+    srcs = glob(["*.mlir"]),
+    cfg = "//xla:lit.cfg.py",
+    tools = [
+        "//xla/codegen/tools:emitters_opt",
+        "@llvm-project//llvm:FileCheck",
+    ],
+)