1377       const uptr BatchGroupBase =  in collectGroupsToRelease()  local
1379       DCHECK_LE(Region->RegionBeg, BatchGroupBase);  in collectGroupsToRelease()
1380       DCHECK_GE(AllocatedUserEnd, BatchGroupBase);  in collectGroupsToRelease()
1381       DCHECK_EQ((Region->RegionBeg - BatchGroupBase) % GroupSize, 0U);  in collectGroupsToRelease()
1402         const uptr BatchGroupEnd = BatchGroupBase + GroupSize;  in collectGroupsToRelease()
1405                                             : AllocatedUserEnd - BatchGroupBase;  in collectGroupsToRelease()
1545       const uptr BatchGroupBase =  in markFreeBlocks()  local
1547       const uptr BatchGroupEnd = BatchGroupBase + GroupSize;  in markFreeBlocks()
1550                                           : AllocatedUserEnd - BatchGroupBase;  in markFreeBlocks()
1551       const uptr BatchGroupUsedEnd = BatchGroupBase + AllocatedGroupSize;  in markFreeBlocks()
1572         Context.markRangeAsAllCounted(BatchGroupBase, BatchGroupUsedEnd,  in markFreeBlocks()