Move IC code into a subdir and move ic-compilation related code from stub-cache into ic-compiler

src/assembler.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 22 matching lines @@
 // Copyright 2012 the V8 project authors. All rights reserved.
 
 #include "src/assembler.h"
 
 #include <cmath>
 #include "src/api.h"
 #include "src/base/cpu.h"
 #include "src/base/lazy-instance.h"
 #include "src/base/platform/platform.h"
 #include "src/builtins.h"
+#include "src/codegen.h"
 #include "src/counters.h"
 #include "src/cpu-profiler.h"
 #include "src/debug.h"
 #include "src/deoptimizer.h"
 #include "src/execution.h"
-#include "src/ic.h"
+#include "src/ic/ic.h"
+#include "src/ic/stub-cache.h"
 #include "src/isolate-inl.h"
 #include "src/jsregexp.h"
 #include "src/regexp-macro-assembler.h"
 #include "src/regexp-stack.h"
 #include "src/runtime.h"
 #include "src/serialize.h"
-#include "src/stub-cache.h"
 #include "src/token.h"
 
 #if V8_TARGET_ARCH_IA32
 #include "src/ia32/assembler-ia32-inl.h"  // NOLINT
 #elif V8_TARGET_ARCH_X64
 #include "src/x64/assembler-x64-inl.h"  // NOLINT
 #elif V8_TARGET_ARCH_ARM64
 #include "src/arm64/assembler-arm64-inl.h"  // NOLINT
 #elif V8_TARGET_ARCH_ARM
 #include "src/arm/assembler-arm-inl.h"  // NOLINT
@@ skipping 1529 matching lines @@
       r2 = r2 - ad;
     }
     delta = ad - r2;
   } while (q1 < delta || (q1 == delta && r1 == 0));
   int32_t mul = static_cast<int32_t>(q2 + 1);
   multiplier_ = (d < 0) ? -mul : mul;
   shift_ = p - 32;
 }
 
 } }  // namespace v8::internal