[bazel] Port 078ae8c

Author: d0k

utils/bazel/llvm-project-overlay/clang/BUILD.bazel

@@ -1854,13 +1854,14 @@ cc_library(
         "//llvm:DebugInfoDWARF",
         "//llvm:Demangle",
         "//llvm:FrontendHLSL",
+        "//llvm:FrontendOffloading",
         "//llvm:FrontendOpenMP",
+        "//llvm:HipStdPar",
         "//llvm:IPO",
         "//llvm:IRPrinter",
         "//llvm:IRReader",
         "//llvm:InstCombine",
         "//llvm:Instrumentation",
-        "//llvm:HipStdPar",
         "//llvm:LTO",
         "//llvm:Linker",
         "//llvm:MC",

utils/bazel/llvm-project-overlay/llvm/BUILD.bazel

@@ -1425,6 +1425,22 @@ cc_library(
     ],
 )
 
+cc_library(
+    name = "FrontendOffloading",
+    srcs = glob([
+        "lib/Frontend/Offloading/*.cpp",
+    ]),
+    hdrs = glob([
+        "include/llvm/Frontend/Offloading/*.h",
+    ]),
+    copts = llvm_copts,
+    deps = [
+        ":Core",
+        ":Support",
+        ":TransformUtils",
+    ],
+)
+
 filegroup(
     name = "omp_td_files",
     srcs = glob([
@@ -1476,6 +1492,7 @@ cc_library(
         ":Analysis",
         ":BitReader",
         ":Core",
+        ":FrontendOffloading",
         ":MC",
         ":Scalar",
         ":Support",