Fix a serious bug in handmade_aligned_realloc: original data have to be moved if the alignment offset differs.
Fix a serious bug in handmade_aligned_realloc: original data have to be moved if the alignment offset differs.

ROCmSoftwarePlatform/hipeigen,TSC21/Eigen,pasuka/eigen,pasuka/eigen,pasuka/eigen,ROCmSoftwarePlatform/hipeigen,TSC21/Eigen,toastedcrumpets/eigen,ROCmSoftwarePlatform/hipeigen,toastedcrumpets/eigen,Zefz/eigen,toastedcrumpets/eigen,Zefz/eigen,Zefz/eigen,ritsu1228/eigen,Zefz/eigen,pasuka/eigen,TSC21/Eigen,ritsu1228/eigen,toastedcrumpets/eigen,ritsu1228/eigen,ritsu1228/eigen,ROCmSoftwarePlatform/hipeigen,ritsu1228/eigen,TSC21/Eigen,pasuka/eigen