[NFC] Add explicit #include llvm-config.h where its macros are used, last part. (llvm#107615)

(this is the part related to bolt, lld and mlir)

Without these explicit includes, removing other headers, who implicitly
include llvm-config.h, may have non-trivial side effects. For example,
`clangd` may report even `llvm-config.h` as "no used" in case it defines
a macro, that is explicitly used with #ifdef. It is actually amplified
with different build configs which use different set of macros.

Author: dfukalov

bolt/include/bolt/Core/BinaryBasicBlock.h

@@ -19,6 +19,7 @@
 #include "bolt/Core/MCPlus.h"
 #include "llvm/ADT/GraphTraits.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/Config/llvm-config.h" // for LLVM_ON_UNIX
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Support/ErrorOr.h"

lld/ELF/OutputSections.cpp

@@ -16,7 +16,7 @@
 #include "lld/Common/Arrays.h"
 #include "lld/Common/Memory.h"
 #include "llvm/BinaryFormat/Dwarf.h"
-#include "llvm/Config/llvm-config.h" // LLVM_ENABLE_ZLIB
+#include "llvm/Config/llvm-config.h" // LLVM_ENABLE_ZLIB, LLVM_ENABLE_ZSTD
 #include "llvm/Support/Compression.h"
 #include "llvm/Support/LEB128.h"
 #include "llvm/Support/Parallel.h"

mlir/include/mlir/Bytecode/BytecodeWriter.h

@@ -14,6 +14,7 @@
 #define MLIR_BYTECODE_BYTECODEWRITER_H
 
 #include "mlir/IR/AsmState.h"
+#include "llvm/Config/llvm-config.h" // for LLVM_VERSION_STRING
 
 namespace mlir {
 class DialectBytecodeWriter;

mlir/lib/Target/SPIRV/SPIRVBinaryUtils.cpp

@@ -12,6 +12,7 @@
 
 #include "mlir/Target/SPIRV/SPIRVBinaryUtils.h"
 #include "mlir/Dialect/SPIRV/IR/SPIRVTypes.h"
+#include "llvm/Config/llvm-config.h" // for LLVM_VERSION_MAJOR
 
 using namespace mlir;
 

mlir/unittests/Target/LLVM/SerializeNVVMTarget.cpp

@@ -18,6 +18,7 @@
 #include "mlir/Target/LLVMIR/Dialect/LLVMIR/LLVMToLLVMIRTranslation.h"
 #include "mlir/Target/LLVMIR/Dialect/NVVM/NVVMToLLVMIRTranslation.h"
 
+#include "llvm/Config/llvm-config.h" // for LLVM_HAS_NVPTX_TARGET
 #include "llvm/IRReader/IRReader.h"
 #include "llvm/Support/MemoryBufferRef.h"
 #include "llvm/Support/Process.h"

polly/lib/Support/RegisterPasses.cpp

@@ -40,6 +40,7 @@
 #include "polly/Support/DumpFunctionPass.h"
 #include "polly/Support/DumpModulePass.h"
 #include "llvm/Analysis/CFGPrinter.h"
+#include "llvm/Config/llvm-config.h" // for LLVM_VERSION_STRING
 #include "llvm/IR/LegacyPassManager.h"
 #include "llvm/IR/PassManager.h"
 #include "llvm/IR/Verifier.h"