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Lines Matching defs:mask_scratch

3132                               Register mask_scratch,
3137   DCHECK(!AreAliased(object, bitmap_scratch, mask_scratch, ecx));
3139   GetMarkBits(object, bitmap_scratch, mask_scratch);
3142   test(mask_scratch, Operand(bitmap_scratch, MemoryChunk::kHeaderSize));
3144   add(mask_scratch, mask_scratch);  // Shift left 1 by adding.
3146   test(mask_scratch, Operand(bitmap_scratch, MemoryChunk::kHeaderSize));
3183     Register mask_scratch,
3186   DCHECK(!AreAliased(value, bitmap_scratch, mask_scratch, ecx));
3187   GetMarkBits(value, bitmap_scratch, mask_scratch);
3199   test(mask_scratch, Operand(bitmap_scratch, MemoryChunk::kHeaderSize));
3205     push(mask_scratch);
3207     add(mask_scratch, mask_scratch);
3208     test(mask_scratch, Operand(bitmap_scratch, MemoryChunk::kHeaderSize));
3212     pop(mask_scratch);
3272   or_(Operand(bitmap_scratch, MemoryChunk::kHeaderSize), mask_scratch);