standalone ClangIR wip

llvm · Dec 22, 2024 · 7aa5f16 · 7aa5f16
1 parent b36cb65
commit 7aa5f16
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Showing 14 changed files with 124 additions and 46 deletions.
diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
@@ -168,10 +168,10 @@ endif()
 
 if(CLANG_ENABLE_CIR)
   if (CLANG_BUILT_STANDALONE)
-    message(FATAL_ERROR
-      "ClangIR is not yet supported in the standalone build.")
-  endif()
-  if (NOT "${LLVM_ENABLE_PROJECTS}" MATCHES "MLIR|mlir")
+    find_package(MLIR REQUIRED)
+    list(APPEND CMAKE_MODULE_PATH "${MLIR_DIR}")
+    include(AddMLIR)
+  elseif (NOT "${LLVM_ENABLE_PROJECTS}" MATCHES "MLIR|mlir")
     message(FATAL_ERROR
       "Cannot build ClangIR without MLIR in LLVM_ENABLE_PROJECTS")
   endif()

diff --git a/clang/lib/CIR/CodeGen/CMakeLists.txt b/clang/lib/CIR/CodeGen/CMakeLists.txt
@@ -6,6 +6,11 @@ set(
 
 get_property(dialect_libs GLOBAL PROPERTY MLIR_DIALECT_LIBS)
 
+set(deps)
+if (NOT CLANG_BUILT_STANDALONE)
+  set(deps ${dialect_libs})
+endif()
+
 add_clang_library(clangCIR
   CIRAsm.cpp
   CIRGenAtomic.cpp
@@ -52,16 +57,19 @@ add_clang_library(clangCIR
   MLIRCIRASTAttrInterfacesIncGen
   MLIRCIROpInterfacesIncGen
   MLIRCIRLoopOpInterfaceIncGen
-  ${dialect_libs}
+  ${deps}
 
   LINK_LIBS
   clangAST
   clangBasic
   clangLex
-  ${dialect_libs}
   MLIRCIR
   MLIRCIRTransforms
   MLIRCIRInterfaces
+)
+
+mlir_target_link_libraries(clangCIR PUBLIC
+  ${dialect_libs}
   MLIRAffineToStandard
   MLIRAnalysis
   MLIRDLTIDialect

diff --git a/clang/lib/CIR/Dialect/IR/CMakeLists.txt b/clang/lib/CIR/Dialect/IR/CMakeLists.txt
@@ -1,3 +1,11 @@
+set(deps)
+if (NOT CLANG_BUILT_STANDALONE)
+  set(deps
+    MLIRBuiltinLocationAttributesIncGen
+    MLIRSymbolInterfacesIncGen
+    )
+endif()
+
 add_clang_library(MLIRCIR
   CIRAttrs.cpp
   CIROpenCLAttrs.cpp
@@ -8,22 +16,23 @@ add_clang_library(MLIRCIR
   FPEnv.cpp
 
   DEPENDS
-  MLIRBuiltinLocationAttributesIncGen
+  ${deps}
   MLIRCIROpsIncGen
   MLIRCIREnumsGen
-  MLIRSymbolInterfacesIncGen
   MLIRCIRASTAttrInterfacesIncGen
   MLIRCIROpInterfacesIncGen
   MLIRCIRLoopOpInterfaceIncGen
 
   LINK_LIBS PUBLIC
+  clangAST
+  )
+
+mlir_target_link_libraries(MLIRCIR PUBLIC
   MLIRIR
   MLIRCIRInterfaces
   MLIRDLTIDialect
   MLIRDataLayoutInterfaces
   MLIRFuncDialect
   MLIRLoopLikeInterface
   MLIRLLVMDialect
-  MLIRSideEffectInterfaces
-  clangAST
-  )
+  MLIRSideEffectInterfaces)
diff --git a/clang/lib/CIR/Dialect/Transforms/CMakeLists.txt b/clang/lib/CIR/Dialect/Transforms/CMakeLists.txt
@@ -23,11 +23,13 @@ add_clang_library(MLIRCIRTransforms
   clangBasic
   TargetLowering
 
+  MLIRCIR
+  MLIRCIRInterfaces
+)
+
+mlir_target_link_libraries(MLIRCIRTransforms PUBLIC
   MLIRAnalysis
   MLIRIR
   MLIRPass
   MLIRTransformUtils
-
-  MLIRCIR
-  MLIRCIRInterfaces
 )
diff --git a/clang/lib/CIR/Dialect/Transforms/TargetLowering/CMakeLists.txt b/clang/lib/CIR/Dialect/Transforms/TargetLowering/CMakeLists.txt
@@ -28,9 +28,12 @@ add_clang_library(TargetLowering
   LINK_LIBS PUBLIC
 
   clangBasic
+  MLIRCIR
+  MLIRCIRInterfaces
+)
+
+mlir_target_link_libraries(TargetLowering PUBLIC
   MLIRIR
   MLIRPass
   MLIRDLTIDialect
-  MLIRCIR
-  MLIRCIRInterfaces
 )
diff --git a/clang/lib/CIR/FrontendAction/CMakeLists.txt b/clang/lib/CIR/FrontendAction/CMakeLists.txt
@@ -5,6 +5,15 @@ set(LLVM_LINK_COMPONENTS
 
 get_property(dialect_libs GLOBAL PROPERTY MLIR_DIALECT_LIBS)
 
+set(deps)
+if (NOT CLANG_BUILT_STANDALONE)
+  set(deps
+    MLIRBuiltinLocationAttributesIncGen
+    MLIRBuiltinTypeInterfacesIncGen
+    MLIRFunctionInterfacesIncGen
+    )
+endif()
+
 add_clang_library(clangCIRFrontendAction
   CIRGenAction.cpp
 
@@ -13,9 +22,7 @@ add_clang_library(clangCIRFrontendAction
   MLIRCIRASTAttrInterfacesIncGen
   MLIRCIROpInterfacesIncGen
   MLIRCIRLoopOpInterfaceIncGen
-  MLIRBuiltinLocationAttributesIncGen
-  MLIRBuiltinTypeInterfacesIncGen
-  MLIRFunctionInterfacesIncGen
+  ${deps}
 
   LINK_LIBS
   clangAST
@@ -26,8 +33,11 @@ add_clang_library(clangCIRFrontendAction
   clangCIR
   clangCIRLoweringDirectToLLVM
   clangCIRLoweringThroughMLIR
-  ${dialect_libs}
   MLIRCIR
+  )
+
+mlir_target_link_libraries(clangCIRFrontendAction PUBLIC
+  ${dialect_libs}
   MLIRAnalysis
   MLIRIR
   MLIRParser

diff --git a/clang/lib/CIR/Interfaces/CMakeLists.txt b/clang/lib/CIR/Interfaces/CMakeLists.txt
@@ -13,8 +13,9 @@ add_clang_library(MLIRCIRInterfaces
   MLIRCIRFPTypeInterfaceIncGen
   MLIRCIRLoopOpInterfaceIncGen
   MLIRCIROpInterfacesIncGen
+ )
 
-  LINK_LIBS
+mlir_target_link_libraries(clangCIRFrontendAction PUBLIC
   ${dialect_libs}
   MLIRIR
   MLIRSupport

diff --git a/clang/lib/CIR/Lowering/CMakeLists.txt b/clang/lib/CIR/Lowering/CMakeLists.txt
@@ -5,6 +5,15 @@ set(LLVM_LINK_COMPONENTS
 
 get_property(dialect_libs GLOBAL PROPERTY MLIR_DIALECT_LIBS)
 
+set(deps)
+if (NOT CLANG_BUILT_STANDALONE)
+  set(deps
+    MLIRBuiltinLocationAttributesIncGen
+    MLIRBuiltinTypeInterfacesIncGen
+    MLIRFunctionInterfacesIncGen
+    )
+endif()
+
 add_clang_library(clangCIRLoweringHelpers
   LoweringHelpers.cpp
 
@@ -14,9 +23,7 @@ add_clang_library(clangCIRLoweringHelpers
   MLIRCIRASTAttrInterfacesIncGen
   MLIRCIROpInterfacesIncGen
   MLIRCIRLoopOpInterfaceIncGen
-  MLIRBuiltinLocationAttributesIncGen
-  MLIRBuiltinTypeInterfacesIncGen
-  MLIRFunctionInterfacesIncGen
+  ${deps}
 
   LINK_LIBS
   clangAST
@@ -27,6 +34,9 @@ add_clang_library(clangCIRLoweringHelpers
   clangCIR
   ${dialect_libs}
   MLIRCIR
+  )
+
+mlir_target_link_libraries(clangCIRLoweringHelpers PUBLIC
   MLIRAnalysis
   MLIRBuiltinToLLVMIRTranslation
   MLIRLLVMToLLVMIRTranslation

diff --git a/clang/lib/CIR/Lowering/DirectToLLVM/CMakeLists.txt b/clang/lib/CIR/Lowering/DirectToLLVM/CMakeLists.txt
@@ -5,6 +5,15 @@ set(LLVM_LINK_COMPONENTS
 
 get_property(dialect_libs GLOBAL PROPERTY MLIR_DIALECT_LIBS)
 
+set(deps)
+if (NOT CLANG_BUILT_STANDALONE)
+  set(deps
+    MLIRBuiltinLocationAttributesIncGen
+    MLIRBuiltinTypeInterfacesIncGen
+    MLIRFunctionInterfacesIncGen
+    )
+endif()
+
 add_clang_library(clangCIRLoweringDirectToLLVM
   LowerToLLVMIR.cpp
   LowerToLLVM.cpp
@@ -15,9 +24,7 @@ add_clang_library(clangCIRLoweringDirectToLLVM
   MLIRCIRASTAttrInterfacesIncGen
   MLIRCIROpInterfacesIncGen
   MLIRCIRLoopOpInterfaceIncGen
-  MLIRBuiltinLocationAttributesIncGen
-  MLIRBuiltinTypeInterfacesIncGen
-  MLIRFunctionInterfacesIncGen
+  ${deps}
 
   LINK_LIBS
   clangAST
@@ -29,6 +36,8 @@ add_clang_library(clangCIRLoweringDirectToLLVM
   clangCIRLoweringHelpers
   ${dialect_libs}
   MLIRCIR
+  )
+mlir_target_link_libraries(clangCIRLoweringDirectToLLVM PUBLIC
   MLIRAnalysis
   MLIRBuiltinToLLVMIRTranslation
   MLIRLLVMToLLVMIRTranslation

diff --git a/clang/lib/CIR/Lowering/ThroughMLIR/CMakeLists.txt b/clang/lib/CIR/Lowering/ThroughMLIR/CMakeLists.txt
@@ -5,6 +5,15 @@ set(LLVM_LINK_COMPONENTS
 
 get_property(dialect_libs GLOBAL PROPERTY MLIR_DIALECT_LIBS)
 
+set(deps)
+if (NOT CLANG_BUILT_STANDALONE)
+  set(deps
+    MLIRBuiltinLocationAttributesIncGen
+    MLIRBuiltinTypeInterfacesIncGen
+    MLIRFunctionInterfacesIncGen
+    )
+endif()
+
 add_clang_library(clangCIRLoweringThroughMLIR
   LowerCIRLoopToSCF.cpp
   LowerCIRToMLIR.cpp
@@ -16,9 +25,7 @@ add_clang_library(clangCIRLoweringThroughMLIR
   MLIRCIRASTAttrInterfacesIncGen
   MLIRCIROpInterfacesIncGen
   MLIRCIRLoopOpInterfaceIncGen
-  MLIRBuiltinLocationAttributesIncGen
-  MLIRBuiltinTypeInterfacesIncGen
-  MLIRFunctionInterfacesIncGen
+  ${deps}
 
   LINK_LIBS
   clangAST
@@ -28,8 +35,11 @@ add_clang_library(clangCIRLoweringThroughMLIR
   clangFrontend
   clangCIR
   clangCIRLoweringHelpers
-  ${dialect_libs}
   MLIRCIR
+  )
+
+mlir_target_link_libraries(clangCIRLoweringThroughMLIR PUBLIC
+  ${dialect_libs}
   MLIRAnalysis
   MLIRBuiltinToLLVMIRTranslation
   MLIRLLVMToLLVMIRTranslation

diff --git a/clang/lib/FrontendTool/CMakeLists.txt b/clang/lib/FrontendTool/CMakeLists.txt
@@ -17,14 +17,13 @@ set(deps)
 if(CLANG_ENABLE_CIR)
   list(APPEND link_libs
     clangCIRFrontendAction
-    MLIRCIRTransforms
-    MLIRIR
-    MLIRPass
-    )
-  list(APPEND deps
-    MLIRBuiltinLocationAttributesIncGen
-    MLIRBuiltinTypeInterfacesIncGen
     )
+  if(NOT CLANG_BUILT_STANDALONE)
+    list(APPEND deps
+      MLIRBuiltinLocationAttributesIncGen
+      MLIRBuiltinTypeInterfacesIncGen
+      )
+  endif()
 
   include_directories(${LLVM_MAIN_SRC_DIR}/../mlir/include)
   include_directories(${CMAKE_BINARY_DIR}/tools/mlir/include)
@@ -52,3 +51,11 @@ add_clang_library(clangFrontendTool
   LINK_LIBS
   ${link_libs}
   )
+
+if(CLANG_ENABLE_CIR)
+  mlir_target_link_libraries(clangFrontendTool PUBLIC
+    MLIRCIRTransforms
+    MLIRIR
+    MLIRPass
+    )
+endif()
diff --git a/clang/tools/cir-lsp-server/CMakeLists.txt b/clang/tools/cir-lsp-server/CMakeLists.txt
@@ -4,14 +4,10 @@ get_property(conversion_libs GLOBAL PROPERTY MLIR_CONVERSION_LIBS)
 include_directories(${LLVM_MAIN_SRC_DIR}/../mlir/include)
 include_directories(${CMAKE_BINARY_DIR}/tools/mlir/include)
 
-set(LIBS
+set(MLIR_LIBS
   ${dialect_libs}
   ${conversion_libs}
   ${test_libs}
-  clangCIR
-  clangCIRLoweringThroughMLIR
-  clangCIRLoweringDirectToLLVM
-  MLIRCIR
   MLIRAffineAnalysis
   MLIRAnalysis
   MLIRDialect
@@ -24,12 +20,25 @@ set(LIBS
   MLIRIR
   )
 
+set(LIBS
+  clangCIR
+  clangCIRLoweringThroughMLIR
+  clangCIRLoweringDirectToLLVM
+  MLIRCIR
+  )
+
+set(DEPS ${LIBS})
+if (NOT CLANG_BUILT_STANDALONE)
+  list(APPEND DEPS ${MLIR_LIBS})
+endif()
+
 add_mlir_tool(cir-lsp-server
   cir-lsp-server.cpp
 
   DEPENDS
-  ${LIBS}
+  ${DEPS}
 )
 
 target_link_libraries(cir-lsp-server PRIVATE ${LIBS})
+mlir_target_link_libraries(cir-lsp-server PRIVATE ${MLIR_LIBS})
 llvm_update_compile_flags(cir-lsp-server)
diff --git a/clang/tools/cir-opt/CMakeLists.txt b/clang/tools/cir-opt/CMakeLists.txt
@@ -17,7 +17,7 @@ clang_target_link_libraries(cir-opt
   MLIRCIRTransforms
 )
 
-target_link_libraries(cir-opt
+mlir_target_link_libraries(cir-opt
   PRIVATE
   ${dialect_libs}
   ${conversion_libs}

diff --git a/clang/tools/cir-translate/CMakeLists.txt b/clang/tools/cir-translate/CMakeLists.txt
@@ -17,7 +17,7 @@ clang_target_link_libraries(cir-translate
   MLIRCIRTransforms
 )
 
-target_link_libraries(cir-translate
+mlir_target_link_libraries(cir-translate
   PRIVATE
   ${dialect_libs}
   ${conversion_libs}