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Lines Matching defs:Bitmap

165 // Bitmap is a sequence of cells each containing fixed number of bits.
166 class Bitmap {
213   INLINE(static Bitmap* FromAddress(Address addr)) {
214     return reinterpret_cast<Bitmap*>(addr);
556       CODE_POINTER_ALIGN(kHeaderSize + Bitmap::kSize);
560   // the marking bitmap is arranged in 32 bit chunks.
599   inline Bitmap* markbits() {
600     return Bitmap::FromAddress(address() + kHeaderSize);