Recommit [OpenCL] Move OpenCLBuiltins.td and remove unused include

Reland r363242 after fixing an issue with the tablegen dependence.

Patch by Pierre Gondois and Sven van Haastregt.

Differential revision: https://reviews.llvm.org/D62849

llvm-svn: 363541

clang/include/clang/Basic/CMakeLists.txt

@@ -41,12 +41,6 @@ clang_tablegen(AttrHasAttributeImpl.inc -gen-clang-attr-has-attribute-impl
   TARGET ClangAttrHasAttributeImpl
   )
 
-clang_tablegen(OpenCLBuiltins.inc
-  -I ${CMAKE_CURRENT_SOURCE_DIR}/../../ -gen-clang-opencl-builtins
-  SOURCE OpenCLBuiltins.td
-  TARGET ClangOpenCLBuiltinsImpl
-  )
-
 # ARM NEON
 clang_tablegen(arm_neon.inc -gen-arm-neon-sema
   SOURCE arm_neon.td

clang/lib/Sema/CMakeLists.txt

@@ -9,6 +9,11 @@ if (MSVC)
   set_source_files_properties(SemaTemplate.cpp PROPERTIES COMPILE_FLAGS /bigobj)
 endif()
 
+clang_tablegen(OpenCLBuiltins.inc -gen-clang-opencl-builtins
+  SOURCE OpenCLBuiltins.td
+  TARGET ClangOpenCLBuiltinsImpl
+  )
+
 add_clang_library(clangSema
   AnalysisBasedWarnings.cpp
   CodeCompleteConsumer.cpp
@@ -59,6 +64,9 @@ add_clang_library(clangSema
   SemaType.cpp
   TypeLocBuilder.cpp
 
+  DEPENDS
+  ClangOpenCLBuiltinsImpl
+
   LINK_LIBS
   clangAST
   clangAnalysis

clang/lib/Sema/SemaLookup.cpp

@@ -46,7 +46,7 @@
 #include <utility>
 #include <vector>
 
-#include "clang/Basic/OpenCLBuiltins.inc"
+#include "OpenCLBuiltins.inc"
 
 using namespace clang;
 using namespace sema;