[llvm] 3143ee4 - [gn build] Manually port dbed061b

[Arthur Eubanks via llvm-commits]

Author: Arthur Eubanks
Date: 2021-07-28T15:45:30-07:00
New Revision: 3143ee4ddf5dd5b202f8d31abf703fe247f6008b

URL: https://github.com/llvm/llvm-project/commit/3143ee4ddf5dd5b202f8d31abf703fe247f6008b
DIFF: https://github.com/llvm/llvm-project/commit/3143ee4ddf5dd5b202f8d31abf703fe247f6008b.diff

LOG: [gn build] Manually port dbed061b

Added: 
    llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/MCA/BUILD.gn

Modified: 
    llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn
    llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/BUILD.gn
    llvm/utils/gn/secondary/llvm/tools/llvm-mca/BUILD.gn

Removed: 
    llvm/utils/gn/secondary/llvm/tools/llvm-mca/lib/AMDGPU/BUILD.gn


################################################################################
diff  --git a/llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn b/llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn
index 178b71d24f8cd..74828a6e9acf9 100644
--- a/llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn
@@ -337,6 +337,7 @@ write_cmake_config("llvm-config") {
     "LLVM_NATIVE_TARGET=1",
     "LLVM_NATIVE_TARGETINFO=1",
     "LLVM_NATIVE_TARGETMC=1",
+    "LLVM_NATIVE_TARGETMCA=1",
 
     # FIXME: Set to 1 on mac once the 10.14 SDK is in common use.
     "LLVM_SUPPORT_XCODE_SIGNPOSTS=",
@@ -431,6 +432,12 @@ write_target_def_file("Targets.def") {
   value = "LLVM_TARGET"
 }
 
+write_target_def_file("TargetMCAs.def") {
+  key = "LLVM_ENUM_TARGETMCAS"
+  value = "LLVM_TARGETMCA"
+  all_targets = []
+}
+
 group("write_target_def_files") {
   visibility = [
     "//llvm/lib/Support",
@@ -440,6 +447,7 @@ group("write_target_def_files") {
     ":AsmParsers.def",
     ":AsmPrinters.def",
     ":Disassemblers.def",
+    ":TargetMCAs.def",
     ":Targets.def",
   ]
 }

diff  --git a/llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/BUILD.gn
index 058a17bbe8b42..9a831ba9b1f5a 100644
--- a/llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/BUILD.gn
@@ -241,6 +241,7 @@ group("AMDGPU") {
     ":LLVMAMDGPUCodeGen",
     "AsmParser",
     "Disassembler",
+    "MCA",
     "MCTargetDesc",
     "TargetInfo",
     "Utils",

diff  --git a/llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/MCA/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/MCA/BUILD.gn
new file mode 100644
index 0000000000000..9f65d17057ec0
--- /dev/null
+++ b/llvm/utils/gn/secondary/llvm/lib/Target/AMDGPU/MCA/BUILD.gn
@@ -0,0 +1,9 @@
+static_library("MCA") {
+  output_name = "LLVMAMDGPUTargetMCA"
+  deps = [
+    "//llvm/lib/Target/AMDGPU/MCTargetDesc",
+    "//llvm/lib/Target/AMDGPU/Utils",
+  ]
+  include_dirs = [ ".." ]
+  sources = [ "AMDGPUCustomBehaviour.cpp" ]
+}

diff  --git a/llvm/utils/gn/secondary/llvm/tools/llvm-mca/BUILD.gn b/llvm/utils/gn/secondary/llvm/tools/llvm-mca/BUILD.gn
index 458598b682f86..0b6b2bc0dca86 100644
--- a/llvm/utils/gn/secondary/llvm/tools/llvm-mca/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/tools/llvm-mca/BUILD.gn
@@ -33,8 +33,4 @@ executable("llvm-mca") {
     "llvm-mca.cpp",
   ]
   defines = []
-  if (llvm_build_AMDGPU) {
-    deps += [ "//llvm/tools/llvm-mca/lib/AMDGPU" ]
-    defines += [ "HAS_AMDGPU" ]
-  }
 }

diff  --git a/llvm/utils/gn/secondary/llvm/tools/llvm-mca/lib/AMDGPU/BUILD.gn b/llvm/utils/gn/secondary/llvm/tools/llvm-mca/lib/AMDGPU/BUILD.gn
deleted file mode 100644
index 3bde981c58add..0000000000000
--- a/llvm/utils/gn/secondary/llvm/tools/llvm-mca/lib/AMDGPU/BUILD.gn
+++ /dev/null
@@ -1,15 +0,0 @@
-static_library("AMDGPU") {
-  output_name = "LLVMMCACustomBehaviourAMDGPU"
-  deps = [
-    "//llvm/lib/IR",
-    "//llvm/lib/Support",
-    "//llvm/lib/Target/AMDGPU",
-
-    # llvm-mca/libAMDGPU reaches inside the Target/AMDGPU tablegen internals
-    # and must depend on these Target/AMDGPU-internal build targets.
-    "//llvm/lib/Target/AMDGPU/MCTargetDesc",
-    "//llvm/lib/Target/AMDGPU/Utils",
-  ]
-  include_dirs = [ "//llvm/lib/Target/AMDGPU" ]
-  sources = [ "AMDGPUCustomBehaviour.cpp" ]
-}