Revert "gn build: Add BPF target."

This reverts commit r352638.

The change in this patch is not trivial and it is merged
without component owner approval.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@352649 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/gn/secondary/llvm/lib/Target/BPF/AsmParser/BUILD.gn b/utils/gn/secondary/llvm/lib/Target/BPF/AsmParser/BUILD.gn
deleted file mode 100644 (file)
index bc6e7ab..0000000
--- a/utils/gn/secondary/llvm/lib/Target/BPF/AsmParser/BUILD.gn
+++ /dev/null
@@ -1,23 +0,0 @@
-import("//llvm/utils/TableGen/tablegen.gni")
-
-tablegen("BPFGenAsmMatcher") {
-  visibility = [ ":AsmParser" ]
-  args = [ "-gen-asm-matcher" ]
-  td_file = "../BPF.td"
-}
-
-static_library("AsmParser") {
-  output_name = "LLVMBPFAsmParser"
-  deps = [
-    ":BPFGenAsmMatcher",
-    "//llvm/lib/MC",
-    "//llvm/lib/MC/MCParser",
-    "//llvm/lib/Support",
-    "//llvm/lib/Target/BPF/MCTargetDesc",
-    "//llvm/lib/Target/BPF/TargetInfo",
-  ]
-  include_dirs = [ ".." ]
-  sources = [
-    "BPFAsmParser.cpp",
-  ]
-}

diff --git a/utils/gn/secondary/llvm/lib/Target/BPF/BUILD.gn b/utils/gn/secondary/llvm/lib/Target/BPF/BUILD.gn
deleted file mode 100644 (file)
index 180ab94..0000000
--- a/utils/gn/secondary/llvm/lib/Target/BPF/BUILD.gn
+++ /dev/null
@@ -1,94 +0,0 @@
-import("//llvm/utils/TableGen/tablegen.gni")
-
-tablegen("BPFGenCallingConv") {
-  visibility = [ ":LLVMBPFCodeGen" ]
-  args = [ "-gen-callingconv" ]
-  td_file = "BPF.td"
-}
-
-tablegen("BPFGenDAGISel") {
-  visibility = [ ":LLVMBPFCodeGen" ]
-  args = [ "-gen-dag-isel" ]
-  td_file = "BPF.td"
-}
-
-tablegen("BPFGenFastISel") {
-  visibility = [ ":LLVMBPFCodeGen" ]
-  args = [ "-gen-fast-isel" ]
-  td_file = "BPF.td"
-}
-
-tablegen("BPFGenGlobalISel") {
-  visibility = [ ":LLVMBPFCodeGen" ]
-  args = [ "-gen-global-isel" ]
-  td_file = "BPF.td"
-}
-
-tablegen("BPFGenMCPseudoLowering") {
-  visibility = [ ":LLVMBPFCodeGen" ]
-  args = [ "-gen-pseudo-lowering" ]
-  td_file = "BPF.td"
-}
-
-tablegen("BPFGenRegisterBank") {
-  visibility = [ ":LLVMBPFCodeGen" ]
-  args = [ "-gen-register-bank" ]
-  td_file = "BPF.td"
-}
-
-static_library("LLVMBPFCodeGen") {
-  deps = [
-    ":BPFGenCallingConv",
-    ":BPFGenDAGISel",
-    ":BPFGenFastISel",
-    ":BPFGenGlobalISel",
-    ":BPFGenMCPseudoLowering",
-    ":BPFGenRegisterBank",
-    "InstPrinter",
-    "MCTargetDesc",
-    "TargetInfo",
-    "//llvm/include/llvm/Config:llvm-config",
-    "//llvm/lib/Analysis",
-    "//llvm/lib/CodeGen",
-    "//llvm/lib/CodeGen/AsmPrinter",
-    "//llvm/lib/CodeGen/GlobalISel",
-    "//llvm/lib/CodeGen/SelectionDAG",
-    "//llvm/lib/IR",
-    "//llvm/lib/MC",
-    "//llvm/lib/Support",
-    "//llvm/lib/Target",
-  ]
-  include_dirs = [ "." ]
-  sources = [
-    "BPFAsmPrinter.cpp",
-    "BPFFrameLowering.cpp",
-    "BPFISelDAGToDAG.cpp",
-    "BPFISelLowering.cpp",
-    "BPFInstrInfo.cpp",
-    "BPFMCInstLower.cpp",
-    "BPFMIChecking.cpp",
-    "BPFMIPeephole.cpp",
-    "BPFRegisterInfo.cpp",
-    "BPFSelectionDAGInfo.cpp",
-    "BPFSubtarget.cpp",
-    "BPFTargetMachine.cpp",
-    "BTFDebug.cpp",
-  ]
-}
-
-# This is a bit different from most build files: Due to this group
-# having the directory's name, "//llvm/lib/Target/BPF" will refer to this
-# target, which pulls in the code in this directory *and all subdirectories*.
-# For most other directories, "//llvm/lib/Foo" only pulls in the code directly
-# in "llvm/lib/Foo". The forwarding targets in //llvm/lib/Target expect this
-# different behavior.
-group("BPF") {
-  deps = [
-    ":LLVMBPFCodeGen",
-    "AsmParser",
-    "Disassembler",
-    "InstPrinter",
-    "MCTargetDesc",
-    "TargetInfo",
-  ]
-}

diff --git a/utils/gn/secondary/llvm/lib/Target/BPF/Disassembler/BUILD.gn b/utils/gn/secondary/llvm/lib/Target/BPF/Disassembler/BUILD.gn
deleted file mode 100644 (file)
index 1ee3bc7..0000000
--- a/utils/gn/secondary/llvm/lib/Target/BPF/Disassembler/BUILD.gn
+++ /dev/null
@@ -1,22 +0,0 @@
-import("//llvm/utils/TableGen/tablegen.gni")
-
-tablegen("BPFGenDisassemblerTables") {
-  visibility = [ ":Disassembler" ]
-  args = [ "-gen-disassembler" ]
-  td_file = "../BPF.td"
-}
-
-static_library("Disassembler") {
-  output_name = "LLVMBPFDisassembler"
-  deps = [
-    ":BPFGenDisassemblerTables",
-    "//llvm/lib/MC",
-    "//llvm/lib/MC/MCDisassembler",
-    "//llvm/lib/Support",
-    "//llvm/lib/Target/BPF/MCTargetDesc",
-  ]
-  include_dirs = [ ".." ]
-  sources = [
-    "BPFDisassembler.cpp",
-  ]
-}

diff --git a/utils/gn/secondary/llvm/lib/Target/BPF/InstPrinter/BUILD.gn b/utils/gn/secondary/llvm/lib/Target/BPF/InstPrinter/BUILD.gn
deleted file mode 100644 (file)
index 30e2004..0000000
--- a/utils/gn/secondary/llvm/lib/Target/BPF/InstPrinter/BUILD.gn
+++ /dev/null
@@ -1,24 +0,0 @@
-import("//llvm/utils/TableGen/tablegen.gni")
-
-tablegen("BPFGenAsmWriter") {
-  visibility = [ ":InstPrinter" ]
-  args = [ "-gen-asm-writer" ]
-  td_file = "../BPF.td"
-}
-
-static_library("InstPrinter") {
-  output_name = "LLVMBPFAsmPrinter"
-  deps = [
-    ":BPFGenAsmWriter",
-    "//llvm/lib/MC",
-    "//llvm/lib/Support",
-
-    # MCTargetDesc depends on InstPrinter, so we can't depend on the full
-    # MCTargetDesc target here: it would form a cycle.
-    "//llvm/lib/Target/BPF/MCTargetDesc:tablegen",
-  ]
-  include_dirs = [ ".." ]
-  sources = [
-    "BPFInstPrinter.cpp",
-  ]
-}

diff --git a/utils/gn/secondary/llvm/lib/Target/BPF/MCTargetDesc/BUILD.gn b/utils/gn/secondary/llvm/lib/Target/BPF/MCTargetDesc/BUILD.gn
deleted file mode 100644 (file)
index 843e230..0000000
--- a/utils/gn/secondary/llvm/lib/Target/BPF/MCTargetDesc/BUILD.gn
+++ /dev/null
@@ -1,60 +0,0 @@
-import("//llvm/utils/TableGen/tablegen.gni")
-
-tablegen("BPFGenInstrInfo") {
-  visibility = [ ":tablegen" ]
-  args = [ "-gen-instr-info" ]
-  td_file = "../BPF.td"
-}
-
-tablegen("BPFGenMCCodeEmitter") {
-  visibility = [ ":tablegen" ]
-  args = [ "-gen-emitter" ]
-  td_file = "../BPF.td"
-}
-
-tablegen("BPFGenRegisterInfo") {
-  visibility = [ ":tablegen" ]
-  args = [ "-gen-register-info" ]
-  td_file = "../BPF.td"
-}
-
-tablegen("BPFGenSubtargetInfo") {
-  visibility = [ ":tablegen" ]
-  args = [ "-gen-subtarget" ]
-  td_file = "../BPF.td"
-}
-
-group("tablegen") {
-  visibility = [
-    ":MCTargetDesc",
-    "../InstPrinter",
-    "../TargetInfo",
-  ]
-  public_deps = [
-    ":BPFGenInstrInfo",
-    ":BPFGenMCCodeEmitter",
-    ":BPFGenRegisterInfo",
-    ":BPFGenSubtargetInfo",
-  ]
-}
-
-static_library("MCTargetDesc") {
-  output_name = "LLVMBPFDesc"
-  public_deps = [
-    ":tablegen",
-  ]
-  deps = [
-    "//llvm/lib/MC",
-    "//llvm/lib/MC/MCDisassembler",
-    "//llvm/lib/Support",
-    "//llvm/lib/Target/BPF/InstPrinter",
-    "//llvm/lib/Target/BPF/TargetInfo",
-  ]
-  include_dirs = [ ".." ]
-  sources = [
-    "BPFAsmBackend.cpp",
-    "BPFELFObjectWriter.cpp",
-    "BPFMCCodeEmitter.cpp",
-    "BPFMCTargetDesc.cpp",
-  ]
-}

diff --git a/utils/gn/secondary/llvm/lib/Target/BPF/TargetInfo/BUILD.gn b/utils/gn/secondary/llvm/lib/Target/BPF/TargetInfo/BUILD.gn
deleted file mode 100644 (file)
index 1fd264d..0000000
--- a/utils/gn/secondary/llvm/lib/Target/BPF/TargetInfo/BUILD.gn
+++ /dev/null
@@ -1,14 +0,0 @@
-static_library("TargetInfo") {
-  output_name = "LLVMBPFInfo"
-  deps = [
-    "//llvm/lib/Support",
-
-    # MCTargetDesc depends on TargetInfo, so we can't depend on the full
-    # MCTargetDesc target here: it would form a cycle.
-    "//llvm/lib/Target/BPF/MCTargetDesc:tablegen",
-  ]
-  include_dirs = [ ".." ]
-  sources = [
-    "BPFTargetInfo.cpp",
-  ]
-}

diff --git a/utils/gn/secondary/llvm/lib/Target/targets.gni b/utils/gn/secondary/llvm/lib/Target/targets.gni
index dc17b505a8eeb54b3e181cf7a4bfd165df590e99..85055cfed92480fe7cd75ea79ca25fac8888ebc4 100644 (file)
--- a/utils/gn/secondary/llvm/lib/Target/targets.gni
+++ b/utils/gn/secondary/llvm/lib/Target/targets.gni
@@ -22,7 +22,6 @@ if (llvm_targets_to_build == "host") {
   llvm_targets_to_build = [
     "AArch64",
     "ARM",
-    "BPF",
     "PowerPC",
     "WebAssembly",
     "X86",
@@ -33,7 +32,6 @@ if (llvm_targets_to_build == "host") {
 # and remember which targets are built.
 llvm_build_AArch64 = false
 llvm_build_ARM = false
-llvm_build_BPF = false
 llvm_build_PowerPC = false
 llvm_build_WebAssembly = false
 llvm_build_X86 = false
@@ -42,8 +40,6 @@ foreach(target, llvm_targets_to_build) {
     llvm_build_AArch64 = true
   } else if (target == "ARM") {
     llvm_build_ARM = true
-  } else if (target == "BPF") {
-    llvm_build_BPF = true
   } else if (target == "PowerPC") {
     llvm_build_PowerPC = true
   } else if (target == "WebAssembly") {