23     PetscCall(VecPointwiseMult(shell->zvals_w, shell->zvals_w, shell->zvals));  in MatShellPreZeroRight()
67     PetscCall(VecPointwiseMult(shell->zvals_w, shell->zvals_w, shell->zvals));  in MatShellPreZeroLeft()
259   if (!shell->zvals) PetscCall(MatCreateVecs(mat, NULL, &shell->zvals));  in MatZeroRowsColumns_Local_Shell()
260   if (!shell->zvals_w) PetscCall(VecDuplicate(shell->zvals, &shell->zvals_w));  in MatZeroRowsColumns_Local_Shell()
269   PetscCall(VecISSet(shell->zvals, is1, diag));  in MatZeroRowsColumns_Local_Shell()
454   PetscCall(VecDestroy(&shell->zvals));  in MatDestroy_Shell()
954     PetscCall(VecDuplicate(shellA->zvals, &shellB->zvals));  in MatCopy_Shell()
955     PetscCall(VecCopy(shellA->zvals, shellB->zvals));  in MatCopy_Shell()
1155     PetscCall(VecScatterBegin(shell->zvals_sct_r, shell->zvals, v, INSERT_VALUES, SCATTER_REVERSE));  in MatGetDiagonal_Shell()
1156     PetscCall(VecScatterEnd(shell->zvals_sct_r, shell->zvals, v, INSERT_VALUES, SCATTER_REVERSE));  in MatGetDiagonal_Shell()
1225   if (shell->zrows) PetscCall(VecShift(shell->zvals, a));  in MatShift_Shell()
1267     if (shell->zrows) PetscCall(VecCopy(D, shell->zvals));  in MatDiagonalSet_Shell()
1270     if (shell->zrows) PetscCall(VecAXPY(shell->zvals, 1.0, D));  in MatDiagonalSet_Shell()
1284   if (shell->zrows) PetscCall(VecScale(shell->zvals, a));  in MatScale_Shell()
1300     if (shell->zrows) PetscCall(VecPointwiseMult(shell->zvals, shell->zvals, left));  in MatDiagonalScale_Shell()
1314       PetscCall(VecPointwiseMult(shell->zvals, shell->zvals, shell->zvals_w));  in MatDiagonalScale_Shell()